Natural wood possesses inherent beauty and is frequently incorporated into construction designs for its aesthetic appeal. However, wood is a natural material susceptible to degradation due to climatic elements, moisture, and UV rays. To preserve natural wood’s integrity and longevity, the application of a protective topcoat is a standard practice for all timber building materials.
In the realm of wood protection, SiOO:X stands out as a revolutionary solution that provides timber with a long-lasting shield against the outside elements and delivers a captivating aesthetic transformation over time. Unlike conventional wood treatments that create a protective seal on the surface, SiOO:X penetrates deep into the wood fibers, forming a shield that enhances the durability and longevity from within.
SiOO:X leverages the natural environment and wood’s characteristics to gradually cure wood over one to three years. This unique curing process results in a protection system that imitates wood’s natural protective layer. The curing process also triggers a gradual color transformation within a short timeframe, mimicking the authentic weathering effect seen in natural wood.
Twin Gables Feat. SiOO:X Abodo Vulcan Cladding
Curing with Nature SiOO:X is crafted to work with nature. The curing process is intricately tied to the specific climatic environment where the wood cladding resides. The rate of change is often attributed environmental factors. Sunlight, rain, wind, and humidity are all factors that could affect the curing process*. Surfaces shielded from direct sunlight and harsh weather conditions, such as soffits or non-exposed walls, may undergo a slower rate of curing and color evolution. In contrast, the cladding that is fully exposed experiences more significant fluctuations.
Understanding the Curing Process SiOO:X Wood Protector holds a unique silicon and potassium formulation that reacts with moisture and carbon dioxide. This chemical reaction forms a protective barrier within the timber. SiOO:X’s chemical reaction can occur independently of sunlight, ensuring consistent and reliable performance regardless of weather conditions over time. It creates a long-lasting shield against moisture, and UV rays.
The Evolution of Color As the curing process progresses, the timber undergoes a remarkable transformation of color. The wood starts out in its natural coloration before gradually transitioning to a light whitewash tone, typically within six – twelve months of application. This initial phase represents the activation of SiOO:X’s protective properties that penetrate deep into the wood fibers. The timber gradually darkens to mid-gray ‘weathered’ tones, acquiring a timeless patina that adds depth and character to the wood surface. Exposed surfaces may undergo a more rapid color evolution than non-exposed walls. However, despite the differences in the rate of color evolution, the aesthetic outcome will be consistent across all surfaces over time.
Advantages Over Traditional Coatings SiOO:X’s natural curing process offers several advantages over traditional coatings, particularly when it comes to durability, aesthetics, and environmental sustainability. Conventional wood protector coatings’ efficiency diminishes over time with exposure to the sun, leading to fade in color and less protection against wear and tear. On the contrary, SiOO:X works with the environment and delivers a natural color evolution. Wood treated with SiOO:X offers long-lasting protection and reduces the need for frequent reapplications, which conserves resources and reduces maintenance costs.
An Eco-Conscious Formula With a clear focus on sustainability and eco-friendliness, SiOO:X is engineered with no VOC (volatile organic compound) formulation. It minimizes environmental impact while ensuring safety for users and our planet. By enhancing the longevity of wood, the lifespan of wooden structures is extended, contributing to waste reduction in the long run. Unlike other wood treatments that may leach harmful chemicals into the soil or waterways, SiOO:X is biodegradable and poses no risk to ecosystems.
Bear Creek Residence Feat. SiOO:X Abodo Vulcan Cladding
Embracing the Natural Beauty of SiOO:X Wood Protection SiOO:X represents a paradigm shift in wood protection, offering a sustainable and aesthetically pleasing alternative to traditional coatings. By embracing the natural weathering process, SiOO:X celebrates the inherent beauty of wood while ensuring long-lasting protection against the surrounding elements.
Currently, reSAWN offers two thermally modified wood products with the SiOO:X wood protector: Abodo SiOO:X exterior cladding, and Sylva MONDARA exterior cladding. The thermal modification process improves the wood’s stability. When coated with SiOO:X, modified wood becomes exceptionally resilient, capable of withstanding the harshest conditions while maintaining its natural charm. SiOO:X offers robust protection that enhances the inherent qualities of thermally modified wood. Together, they create a synergy that results in stunning exterior cladding.
Whether used in commercial or residential projects, reSAWN’s SiOO:X products offer unmatched longevity, sustainability, and aesthetic appeal, setting a new standard in modern wood protection.
*In case of problems with black spores the SiOO:X system creates a barrier that prevents algae and spores from penetrating the wood. Because SiOO:X does not contain any strong toxins it cannot prevent black spores from settling on the surface. Periods of rain or damp weather are especially favorable for these airborne spores, which can often be found on wood surfaces that are in the shade or exposed to the weather. Black spores need nutrients to grow and they get these from natural sugars in the wood. These substances are leached out of the wood in the first 1–4 years. The presence of black spores also decreases as the SiOO:X silicon shield matures and gets stronger. For a full Care & Maintenance Guide, click here.
Wood remains a prominent choice in modern architecture and design, and stands out as a leading building material. Given its natural and biodegradable characteristics, debates frequently arise regarding its longevity. As a result, manufacturers of building materials are continually engaging in exploration and innovation to meet evolving demands and preferences. They strive to enhance and discover sustainable solutions, with modified wood emerging as a forefront choice in this endeavor. reSAWN TIMBER co.’s Sylva™ product line is designed with functional and sustainable attributes in mind. This article explores the unique qualities and benefits that make this material a standout choice for various architectural projects.
Lower Embodied Carbon: Domestic Species & Sustainably Sourced Currently, Sylva consists of locally harvested, FSC®-Certified North American Red Oak. FSC certification ensures that the Sylva product line comes from forests where responsible and sustainable forest management practices are implemented. This includes considerations for biodiversity, ecosystem health, and the rights of local communities. The distance between its harvesting and manufacturing locations is less than three hours, leading to a significant reduction in carbon emissions. Harvesting wood locally reduces the carbon footprint associated with transportation, contributing to an eco-friendly building process. By sourcing materials regionally, builders and architects can support local economies and reduce the environmental impact of their projects.
Natural Aesthetic One of the most striking features of North American Red Oak is its gorgeous red undertone that delivers a rich and distinctive appearance. The thermal modification process enhances the coloration and boosts the wood’s natural beauty, giving it a warm and elegant aesthetic. One notable aspect of Red Oak is its variability in color, even timber sourced from the same tree can showcase varying shades. This inherent diversity in color lends itself to creating a versatile design, imbuing surfaces with visual depth, complexity, and an added touch of sophistication. The material can be used to seamlessly blend with a variety of design styles, from traditional to modern, making it a multifaceted choice for architects and designers seeking a timeless and visually appealing solution.
Thermally Modified Process The thermal modification process involves exposing the Red Oak to high temperatures in a controlled environment, altering its chemical composition. This process enhances the wood’s durability, stability, and resistance to decay. As a result, thermally modified Red Oak cladding offers a longer lifespan and requires less maintenance when compared to unfinished wood.
Resistance to Decay One of the primary concerns with wood cladding is its susceptibility to rot and decay. Thermally modified Red Oak addresses these concerns by becoming highly resistant to decay through the thermal modification process. The high temperatures cause chemical changes in the wood, leading to the modification of its cellular structure. Hemicellulose, one of the wood’s components, is permanently affected. The breakdown of hemicellulose reduces the wood’s ability to absorb and retain water, making it less susceptible to decay. This resistance ensures that the cladding remains durable and maintains its original quality, even in challenging outdoor environments.
Stability and Dimensional Consistency The thermal modification process not only enhances the wood’s visual appeal but also improves its stability. The timber experiences chemical modification during the process that significantly reduces the timber’s susceptibility to absorb moisture and swell, resulting in a more dimensionally stable material. This stability is crucial in ensuring that the cladding maintains its structural integrity over time, even in varying environmental conditions.
Ease of Maintenance Sylva requires minimal maintenance when compared to unfinished wood cladding. Its enhanced durability and resistance to decay means that it can withstand the elements without deteriorating. This not only saves time and effort for property owners but also contributes to the material’s longevity and cost-effectiveness.
Wide Range of Color Selection The Sylva product line includes 13 products, with 5 featuring the Shou Sugi Ban technique during manufacturing. The base color of thermally modified red oak provides a versatile foundation for creating finishes in a wide range of rich tones. The colors range from browns to greys, to Shou Sugi Ban black. These products are suitable for both exterior and interior applications. The carefully chosen color palette was designed with precision to effortlessly blend the wood aesthetics both inside and outside, cultivating an environment that promotes a consistent and harmonious wood-themed aesthetic throughout the entire space.
The versatility and benefits of locally harvested thermally modified wood cladding make Sylva a compelling choice for architects, designers, builders, and even homeowners committed to sustainability and quality. From its sustainable sourcing practices, meticulously managed thermal modification process, and enhanced aesthetic appeal and durability, this material offers a harmonious blend of form and function. As the construction industry continues to prioritize eco-friendly and resilient solutions, Sylva cladding stands out as a reliable and aesthetically pleasing option for various architectural applications.
Contact us to connect with a reSAWN TIMBER co. specification consultant and explore the opportunities for incorporating Sylva™ Thermally Modified Red Oak into your next project.
In this video, Scott Stevens from reSAWN TIMBER co. walks us through the Six Square House in Bridgehampton, NY. This 3,500 sq.ft. residence, featuring two bedrooms and three bathrooms, presents a modern interpretation of the area’s conventional barn designs. The home is made of six 24’ x 24’ modules that all feature gabled geometry and a complex-looking roof design that’s shaped like an inverted V. Additionally, this layout capitalizes the surrounding landscape, with each module offering a unique view of the lush property.
Young Projects specified reSAWN TIMBER co.’s IKIGAI FSC®-Certified Accoya wood for the exterior cladding and roofing. The design incorporates an open joint rainscreen to promote ventilation and includes a waterfall edge for effective water drainage. In its entirety, the Six Square House explores gabled geometry, achieving a balanced fusion of symmetry and asymmetry.
Returning to the residence three years later, the exceptional endurance and visual appeal of the IKIGAI cladding made a lasting impression, showcasing its minimal need for maintenance or cleaning.
Accoya® Wood: The Beauty of Wood, Without the Maintenance
reSAWN TIMBER co. is honored and proud to have our IKIGAI Shou Sugi Ban product featured on the exterior of the beautiful Six Square House. The high-performing product aged gracefully after three years of installation and will continue to do so due to Accoya® wood’s extreme durability. We appreciate Young Projects for specifying our product for this project and look forward to continuing our partnership in the future.
IKIGAI – FSC®-Certified, Shou Sugi Ban Accoya® wood can be used for interior or exterior wall cladding. IKIGAI is finished with a dark gray topcoat designed to protect the wall cladding as it naturally weathers over time. reSAWN’s award-winning charring technique adds depth and dimension to Accoya’s natural grain pattern.
Architects and designers can request complimentary Accoya samples to assist in your project decisions.
Hey guys, Scott Stevens here with reSAWN TIMBER co. We’re here in Bridgehampton, NY, looking at the Six Square House designed by Young Projects. This home is 3,500 sq.ft. and sits on about two acres of land. Construction was finished in 2020, and we’re visiting three years later to observe how the wood siding and wood roof cladding have performed and weathered over time.
This project utilizes our IKIGAI product, which is produced on Accoya®. Accoya is an exceptionally high-performing modified wood, backed by a 50-year warranty against rot and decay when used above ground (25 years in ground or freshwater). It also offers remarkable dimensional stability, making it a low-maintenance material for your home and this specific finish. IKIGAI is designed to naturally and consistently weather over time.
For this particular application, the architect designed a two and half inch slat in your more traditional open joint rainscreen. What this rainscreen does is that it separates the siding from the sheathing to promote 360 airflow and rear water drainage. The benefit of that is to allow for the wood to fully breathe and dry out. Which adds to the longevity of the material.
Another interesting detail is that they panelized the installation so they were able to blind fasten from behind and hang the panels on the building to ensure a secure fastening so the wood isn’t moving or going anywhere. If you take a closer look at the wood roof cladding down to the siding, there’s a really nice waterfall edge that allows for actual water to sheath down, but also just a really clean detail well executed by the installer as well to keep those crisp, clean lines that the architect intended.
After three years of weathering, it’s evident that IKIGAI is evolving and weathering as it’s intended to do. Lightening up and fading over time to that really quintessential coastal gray color. Due to Accoya’s modification process, there’s no need to reapply the finish. Although, it is always good to do so. Freshen it up and you can get back to that original day one color over time.
We want to shout out Young Projects for not only specifying our material, but designing such a beautiful project that showcases it along with all the other materials on the project.
If you’re very interested in receiving samples of IKIGAI or any of reSAWN’s other product offerings, feel free to reach out and we’ll connect you with the Specification Consultant in your area to help you select the right product for your project.
Local Project – Architect Designs a Breathtaking Home Connected to Nature
The Local Project offers an in-depth look at the Six Square House, where architect Bryan Young, delves into the project’s initial vision and how it came to life. As a meticulously crafted residence, it serves as a prime example of how an architect achieves a breathtaking home through thoughtful design and execution.
Architecture Hunters – Six Square House: Bridging the Private and Public.
In the interview with Architect Hunter, Architect Bryan Young delves into the intricacies of the Six Square House, examining its adaptable and interconnected spaces. Bryan underscores the significance of wood elements in facilitating both visual and tactile transitions between different areas. The house sparks a broader architectural discourse on evolving dynamics in urban environments, thereby paving the way for innovative architectural explorations.
In this video and article, John Marley from Spire Builders takes us on a tour of the construction process of the Lake Shore Drive Project, an 18,000 sq.ft. home in Delaware County, PA. The Feng-Shui designed home features a sauna, indoor pool, outdoor pool, tennis court, and multiple outdoor spaces for family-gathering.
This modern home features over 3,900 sq. ft. of reSAWN TIMBER co.’s NIGIRI Charred Accoya® exterior cladding. The exterior ceiling cladding displays reSAWN’s LEWIS Western Hemlock. The custom home introduced unique challenges and innovative structures that make this project one of a kind. The home features 40 tons of commercial steel beams to support the main entrance of the home. The framing of the house is supported by a Knightwall system that holds the cladding, the hidden gutters, and the intricate window structures.
Revisiting the residence after three years, the remarkable weathering performance of the NIGIRI cladding leaves an indelible impression of durability and beauty while requiring little to no maintenance or cleaning.
Accoya® Wood: The Beauty of Wood, Without the Maintenance
reSAWN TIMBER co. is honored and proud to have our NIGIRI Shou Sugi Ban product featured on the exterior of the beautiful Lake Shore Drive Project. The high-performing product aged gracefully after three years of installation and will continue to do so due to Accoya® wood’s extreme durability. We appreciate Spire Builders for specifying our product for this project and look forward to continuing our partnership in the future.
NIGIRI – FSC-Certified, Shou Sugi Ban Accoya® wood can be used for interior or exterior wall cladding. NIGIRI is finished with a grey topcoat designed to protect the wall cladding as it naturally weathers over time. reSAWN’s award-winning charring technique adds depth and dimension to Accoya’s natural grain pattern.
Architects and designers can request complimentary Accoya samples to assist in your project decisions.
Hey, I’m John Marley from Spire Builders. I’m here to give you a tour of one of our custom home projects in Delaware County, PA.
This is a large, modern house with about 18,000 sq.ft. of residential space. It’s built with a commercial-grade steel structure, which weighs about 40 tons. The steel structure is a major component of the house, as you can see in the catwalk area. It was important to get the foundation and steel structure as precise as possible, so we used shop drawings to plan everything out in advance.
Once the steel structure was in place, the framers took over. With modern houses, you have to think about every single detail from the framing stage all the way down to the finishing stage, because it could affect things later on.
This house has a lot of challenges that actually make it really unique. For example, we’re building some of the components out of order. We’re installing some of the drywall before we finish other installations. Then, once the drywall is in place, we’re starting on the flooring and trim. This is a bit of a backward way to build, but it’s necessary for this particular house.
All projects start with good drawings and the architect for this project had a very detailed set. We worked out a lot of the details in the mock-up process, but the architect was able to start specifying where he wanted the start corner and other things like that.
We have incorporated a unique and interesting design feature for the window structure. We have cross-section views that provide a detailed look at the construction. In these views, you can see the siding, concealed gutter system, and the Knight Wall system, which plays a vital role in supporting and securing all the elements of the window structure.
Even better, the cross-section views show that the stone and the siding are all in the same plane. This is because the Knight Wall system impacts everything.
We are working with the TBD architects in New York City. You (reSAWN TIMBER co.) introduced them to some of your materials. We narrowed down our choices to the NIGIRI Accoya® Shou Sugi Ban product which presents a dark grey tone and will keep that consistent color throughout its lifetime.
Accoya® wood is a radiata pine that is chemically modified. It is a modified timber in which a process is called acetylation, a cutting-edge patented technology that enables it to resist rot and stays strong for decades. It has a 50-year rot warranty above grade and a 25-year rot warranty at or below grade.
Accoya wood accetylation process
That was a major deciding factor for the client. The client wanted a material that was both low-maintenance and long-lasting. They wanted something that would not require a lot of upkeep, but that would also age and weather gracefully.
The NIGIRI cladding material used is a 1 x 4 board, measuring three and one-half inches in width and three-quarters of an inch in thickness. It features an open-joint design with square corners.
The window jambs run all the way out to the face of the siding material. They are finished on three sides, with the back sides pre-sealed. That extends all the way out to the face, so that way everything is flush.
The window sill has a separate profile that looks very similar. It has a slight pitch and even has a routed groove on the bottom to drain water and moisture away from the sill instead of letting it run back around to the other side of the sill.
We also included an open joint that continues all the way around the window units and in between all the siding.
During the mid-construction phase, you can see where the Knight Wall and window trim have been installed. This process starts at the framing stage, where we used a variety of products, including Green Zip and Benjamin Updike InvisiWrap.
Green Zip is typically used for roof applications, but it can also be used as an exterior weather barrier. However, because the open joint siding cannot rely on this as its facade, we use InvisiWrap, a black wrap that can withstand open joint cladding. InvisiWrap has a 365-day exposure rating and can handle up to two-inch open joint gaps, which is perfectly in line with their warranty. The backside of this product is like a diaper in that it allows moisture to pass through it, but not through the face of it. This means that it acts as an extra raincoat, keeping moisture out while still allowing it to escape.
The next component of this project was the Knight Wall system. I specified this system because I had concerns about the architect’s original plan to use a wood frame structure that would be painted black to hide everything. I was worried about water and rot causing the substructure to fall apart before the siding, which would void the 50-year warranty.
I was able to find a commercial system that is typically used for exterior insulation. This system uses wall clips and long screws to attach the siding system to the frame, which raises the siding off the wall by six inches. This is done for a few reasons, but it is primarily used for exterior insulation.
The rails that we use can be coated with black paint, so we made sure to get them with that coating. This ensures that the silver siding will be visible, and it even has a soft coating to protect projects in coastal environments.
The architect wanted a deeper window jamb, which is why the Knight Wall system was used. This system creates a more visually appealing exterior, and it also allows for a hidden gutter detail and a flush installation with the stonework. The Knight Wall system also helps hide structural components, which makes for a more seamless and aesthetically pleasing finish. It is really unique and it worked out really well for this project.
With the open joint design, a significant amount of flashing is required. Traditionally, regular head flashing is used, but for this project, we opted for a zinc-coated copper flashing instead of the traditional lead-coated copper. We employed a double-head flashing profile, which effectively directs water and any debris away from the house.
To ensure a watertight envelope penetration system, we utilized Quick Flash Units. There are various penetrations, such as outlets, hose bibs, electrical boxes, and even camera wires. The open joint system demands thorough attention to detail; nothing can be overlooked.
The siding material is pre-finished on all sides, but all cuts must be glued and sealed. We use a PPG stain that reSAWN TIMBER recommended, and we apply it with little roller applicators. The cuts are not visible here because they are all butt jointed. However, even butt joints need to be pre-sealed to prevent any issues. I actually tested not sealing the cuts, and it didn’t affect the finish at all. However, we sealed every cut to be on the safe side.
The hidden gutter design was originally introduced to the architect, who drafted the siding and spaced out the gutter detail. It was up to us to make it a reality. The Knight Wall system actually came after the fact, because they had originally drawn a wood framing system that would actually hold the siding. This would have to be black, and there were concerns that it would rot out. We were even going to have to notch out some of the pipes to get them back into the structure. By using the Knight Wall system, we were able to hide a lot of those pipes behind the structure.
Behind this siding piece is the hidden gutter. There is a drop point, and the pipe runs behind the siding system and stubs out to a drain point. We would not be able to do this with a normal system. It is pretty cool that we are able to run the piping behind the rails and hide everything.
The siding material alone is very custom, but one thing that was even more custom was the window jambs. We had everything drawn up and signed off on, and I was even able to provide a profile for the sill. They were able to completely custom-make all of the profiles for us, which was awesome. We would not have been able to achieve the same look without having everything pre-finished to that profile.
We also had very custom exterior doors made at a later date. We milled the raw material to our specifications and then sent it back to reSAWN TIMBER to be finished. This ensured that the doors would match the siding exactly.
The window jamb material had to be specified exactly. The siding system is six inches, and we know that the flanges tend to feather things out a little bit. So I specified the jamb material at five and three-quarters of an inch. This gave us a little bit of flexibility.
So far, we haven’t had to rip any jamb material down. We did order a few extra wide siding boards. In tight little areas, we had to rip it a little bit on site. The edge was then pre-sealed. In certain areas, we might need three and three-quarters or close to four inches. Having those wider boards will actually help resolve those issues.
There are a few different corner details that were done for this project. The architect wanted a simple lap joint, but each corner is being handled a little bit differently.
We measure from ten feet away to ensure that the board lap looks consistent from all angles. For example, we might have to face a board lap forwards or place it on its side, depending on the view. We had to consider the porch area, for instance. They will want to see more of a full board on that side, as opposed to this side, where you can’t see it from here unless you’re 30 feet down below. Even though it’s a simple corner detail, every single corner on the house is thoroughly thought out.
This house has a mixture of cedar and flat roofs structure. The cladding is able to touch grade, but we left a small reveal of about a quarter of an inch along the E-vent’s.
On the side of the house, we’re able to have a drip cap with the gable window. This will allow the siding to tuck up and hide, and be protected.
In areas where we have a flat roof, we’re able to run the siding down. Our deck system ended up butting into that structure and hiding the edge of those boards.
With a 50-year rot warranty, the cladding can touch grade even if it is touching the roof structure. Some materials, like fiber cement siding, require an inch and a half to two inches of exposure to prevent moisture from breaking down the material. However, this material does not require that.
With the 4 x 1 boards, we were able to use a fastener every 24 inches because that is a specification for the Knight Wall. A system like this would typically hold 22 pounds per square foot, and the rails would be spaced 12 inches apart. This is similar to what is required for a stone veneer. However, this system worked better for this project.
We are using a single fine-trim stainless, self-tapping screw for the metal rail system. Even though it is a self-tapper, we are still pre-drilling to prevent the boards from pushing out.
We considered using a Simpson stainless self-drilling trim screw that matches the siding, but the architect was concerned that it would stand out over time. Stainless steel is tried and true, and it looks the same pretty much all year and it has a high resistance to rust.
We use two different sizes of screws for the jambs and the siding. The shorter screw is one inch and a quarter long, and the longer screw is two and a half inches long. The jamb material is one and a half inches thick, and the siding material is three-quarters of an inch thick.
The project started with a mockup. I built the mockup for a couple of reasons. First, I wanted the client to make an informed decision about the products we would use based on their performance and appearance. Second, I wanted to create an instruction booklet for the installation. I took step-by-step pictures of the installation and put them together in a bid packet. This way, all of the subs who were bidding on the project would have the same information. It also helped me to select the right contractor. Some subs turned down the project because it was too much or too involved.
The mockup included reSAWN TIMBER co.’s WABI SABI and NIGIRI exterior siding. We also tried out 1 x 6 and 1 x 4 boards. The client ultimately went with the 1 x 4 boards. The mockup also allowed us to see two different types of stone and the hidden gutter detail.
The mockup has been up for over a year and NIGIRI looks almost exactly the same as it did on day one. The WABI SABI cladding has faded out a bit, which is how it naturally weathers. However, the client preferred the darker tone of NIGIRI and how it stays consistent over time.
The stainless steel fasteners will eventually match the color of the siding, as the siding darkens over time. We used two screws per board in some areas, but with Accoya’s specifications, we can actually use one screw per board. This material has very little expansion or contraction.
The siding was installed with a three-sixteenths of an inch open joint, and remarkably, there has been no movement whatsoever. This speaks to the impressive stability of the material. Even the boards that were left unsealed on the underside remain undamaged, showcasing the remarkable durability of this natural wood material.
Three Years Later
After three years, we revisited this residence with NIGIRI siding, an Accoya® material that’s been charred and stained. The siding has impressively weathered without any signs of wear, and it has demanded no maintenance or cleaning. The most demanding aspect of the project was constructing the garage doors and exterior door. We had to mill the material according to the door specifications before relying on reSAWN TIMBER to finish it flawlessly.
Thermal modification is a process that utilizes high heat to alter the dimensional composition of wood. The cellular structure is changed by applying heat without oxygen, which creates a controlled chemical reaction. The thermal modification process permanently modifies the cell walls of the wood and results in improved durability of the wood as well as increased dimensional stability.
Three Falls Residence – GRAPHITE Abodo Vulcan Cladding
The aim of modified wood is to overcome the shortcomings of standard timber. The modification process enhances the performance of the wood, resulting in improvements in the longevity of timbers – dimensional stability, decay resistance, reduced water absorption, less expansion/contraction, etc. In addition, since most advanced modification processes are environmentally friendly, the materials can still be disposed of properly at the end of the product life cycle.
Vancouver Residence – KOS Shou Sugi Ban Charred Kebony
What Are The Benefits of Using Thermally Modified Wood?
Durability: Wood becomes instantly more durable after being thermally modified. Water absorption in regular wood can cause warping, discoloration, and even the growth of bacteria or fungi. This is not an issue with thermally modified wood. Water cannot warp or deform it because the modification process naturally changes the cellular structure of the wood.
Aesthetics: Thermally modified wood has a beautiful, consistent chocolate-brown color from surface to core.
Sustainability: Solid wood building materials have a net-negative CO2 profile – better than any conventional building material. It requires less energy to create the finished product than other building materials such as concrete, metal, or plastic.
Environmentally Friendly: Many exterior wood products are treated with wood preservatives – some more toxic than others. The thermal modification process uses heat and steam to cure the wood. There are no harmful toxins or chemicals that are used in the process.
Corwith Residence – SVERTE Shou Sugi Ban Charred Kebony
Thermally Modified Wood Manufacturers
Abodo Thermally Modified Wood
Abodo wood is a great option for thermally modified wood that is durable and rapidly renewable. The timber has exceptional weatherability and maintains its durability and beauty for a lifetime.
Based in New Zealand, Abodo prides itself on producing a range of beautiful and durable thermally modified timber solutions that are safe, sustainable, and renewable. The company has a strong ethos around ensuring its timber is ethically sourced. From milling to building, they respect their material, the people who use it, and where it comes from. For every tree milled, Abodo ensures it provides more than 30 years of service, which is as long as it takes to grow a replacement tree.
Twin Gables ft. reSAWN TIMBER co. SiOO:X Abodo Vulcan Cladding
Benefits of Specifying Thermally Modified Abodo Vulcan Cladding
All Abodo wood is produced from well-managed sustainable sources including FSC® and other regionally certified woods. reSAWN TIMBER co. holds an FSC® Chain of Custody Certification, as well.
Abodo Vulcan cladding is virtually completely knot-free and has a Durability Class 1 Rating.
Patented glue lamination is used for a modern, clean vertical grain orientation. This provides superior weathering characteristics, greater stability, and less surface cracking. The wood ages with grace as it’s left to weather outdoors.
Outstanding dimensional stability results in less aesthetic maintenance and therefore less coating over the product’s lifetime.
Low carbon footprint: Abodo wood is an environmentally compatible substitute for carbon-intensive materials.
100% recyclable and reusable, naturally renewable.
Warranty: 15 years against fungal decay*.
Moisture content: Approx. 7% MC (+/- 2%) at the time of dispatch. It does not require acclimation prior to installation.
Glue: New generation polyurethane adhesive – VOC, solvent, and formaldehyde-free.
SFM 12-7A-1 – WUI Exterior Wall Siding and Sheathing.
Phase 1 – The kiln is slowly elevated in temperature until the moisture content of the wood is essentially zero %. The wood in the kiln is then heated further until it reaches the desired modification temperature – in most cases 230 degrees Celsius for outdoor end-use applications.
Phase 2 – The kiln is held at the modification temperature for a prescribed time to achieve full modification. This time is the critical point in the process.
Phase 3 – The kiln is allowed to cool, and the wood is reconditioned with steam (we bring the moisture content back to around 7%). Once cool enough the wood can be extracted from the kiln.
reSAWN TIMBER co. is proud to be the exclusive manufacturer and distributor of Abodo® thermally modified Vulcan cladding and decking products in the USA.
Kebony Modified Wood
Kebony is considered a dually-modified wood, which means it’s both chemically and thermally modified. That happens through their proprietary process called furfurylation. The Kebony technology modifies wood by forming stable, locked-in furan polymers in the wood cell walls. These increase the dimensional stability, as well as durability and hardness, of the wood. This process is based on impregnation with furfuryl alcohol produced from agricultural crop waste. Kebony thus uses a plant-derived waste product to give enhanced strength and durability to another plant product – namely wood.
Kebony Clear Decking
Kebony wood is safe since the wood does not splinter and doesn’t contain toxins or chemicals, nor does the wood get too hot in the summer. Furthermore, Kebony wood is resistant to rot and fungi, and other wood-destroying microorganisms in an above-ground context. Kebony is a low-maintenance material that does not require additional treatment beyond normal cleaning, thus, no oils or other impregnation solutions are needed.
Thermally Modified Red Oak
Thermally modified red oak is a popular option for locally sourced timber from the United States. In North America, red oak trees are prevalent and grow to a height of around 70 feet and a trunk diameter of 36″. Being the largest species group, it is highly sustainable.
While there are copious amounts of international building material manufacturers, local suppliers can offer benefits that overseas vendors cannot.
Carbon Footprint Reduction – Our relationship with our environment truly matters. Building materials that are locally sourced means shorter trips to haul, less greenhouse gas emissions, and less diesel fuel consumption.
Support Products Made in the USA – By specifying local materials, a product’s sustainability profile extends to extraction, manufacturing, and transportation practices.
Samples of our standard products and thermally modified wood offerings are available for architects and designers at no cost and shipped via UPS Ground. Click the button below to explore reSAWN’s complete product offering – sort by species, color, or application.
In this video & article, we discuss reSAWN’s Accoya modified wood offering which is prefinished with a waterborne exterior oil. Our one-coat (1C) and two-coat (2C) product offerings provide specifiers with the choice of a more saturated color if desired.
1C Option – Finished with 1 Coat
‘1C’ denotes Accoya wood that is prefinished with one coat of our proprietary exterior oil in the factory. There is no need to apply a second coat of finish post-install.
2C Option – Finished with 2 Coats
‘2C’ denotes Accoya wood that is prefinished with one coat of our proprietary exterior oil in the factory AND will require the installer to apply a second coat of finish post-install. This finish will be included on the sales order and shipped with the materials. Applying a second coat of finish post-install will further saturate the initial color of the cladding and extend the duration of the deeper color.
The video focuses on RAILAY 1C and RAILAY 2C, two of reSAWN’s Accoya wood products with a waterborne exterior oil.
Video Transcript:
Hi, I’m Diane with reSAWN TIMBER, and I’m here today to talk to you about several of our Accoya products that are available with 1C or 2C exterior finish. 1C indicates Accoya is prefinished with one of our exterior oils in the factory, and this does not require a second coat. 2C indicates Accoya is prefinished with one of our exterior oils in the factory, which will require a second coat onsite by the installer.
The big difference between 1C and 2C is the color saturation on day one and as it weathers over time. Applying a second coat of Accoya does enhance the initial color of the exterior cladding and it extends the life of that deeper color over time. However, if you choose not to apply that second coat of finish, that can be a cost savings for your project.
I’m here at the factory in Pennsylvania and we do testing of our own products outside on our weathering rigs. We test for aesthetics and performance. So here are two examples. This is RAILAY 1C and RAILAY 2C – these have been outside on our weathering rigs since September 2021. That is 10 months of accelerated weathering. It’s considered accelerated weathering because it’s on our rigs on a 45 degree angle facing due South.
reSAWN TIMBER co. Accelerated Weathering Rigs
So 10 months of accelerated weathering represents approximately 30 months on the job site. So you can see they are weathering a little bit differently, but yet they’re weathering beautifully. So as you have your project needs or requirements for exterior cladding and Accoya modified products, give us a call at reSAWN TIMBER and we’d be happy to help you out. Thanks!
RAILAY 1C – Day oneRAILAY 2C – Day one
What are the benefits of Accoya wood?
Performance: Tried and tested in the USA. Accoya wood is stable, water and rot-resistant, and comes with a warranty. Accoya wood is thoroughly tested and designed to perform with minimal movement (swell/shrink/distort). Accoya is indigestible by various insects, including termites, resulting in an effective barrier. With a 50-year above-ground and 25-year below-ground and freshwater warranty, Accoya wood can be specified with confidence and enjoyed for decades.
Finish: reSAWN’s carefully crafted Accoya products are thoroughly vetted and tested via reSAWN’s research and development processes to test the aesthetics and performance of the wood in addition to how it weathers. Materials will arrive on-site prefinished, with the option to apply a second coat if desired. Our proprietary finishing process combined with Accoya wood provides a beautiful, low-maintenance exterior siding option.
Sustainability: Sustainability is at the core of Accoya’s business and is part of the entire life cycle of the material, including sourcing, production, and recycling at the end of life. Accoya wood products are FSC® certified, have a low carbon footprint, and are non-toxic to people, pets, and the environment. Accoya wood is the only construction material to achieve Cradle to Cradle Platinum Certification™ for Material Health. Accoya wood siding specifications have a minimal environmental impact.
Sunset Hill featuring reSAWN TIMBER co. NIGIRI and YOSHIMI shou sugi ban charred Accoya
How is Accoya wood modified?
Accoya wood is modified through a process known as acetylation. Accoya takes radiata pine, a softwood, and subjects it to a vinegar known as acetic anhydride. Acetyls are naturally present in wood, and acetic anhydride enhances the hydroxyl groups, providing water-repelling characteristics. This process turns the softwood into a hardwood by preventing the cells in the wood from being able to absorb water. This vinegar is verified as non-toxic with Cradle to Cradle Certified Gold, scoring ‘Platinum’ for Material Health. This modification process gives Accoya its durability and rot and decay resistance.
Accoya wood accetylation process
Does Accoya wood require a lot of maintenance?
Not only is Accoya’s durability proven, but it has also been shown to retain its appearance, requiring much less frequent maintenance than other wood species. Since Accoya wood undergoes the acetylation modification process, it requires little to no maintenance. The modification process enhances the performance of Accoya wood, providing outstanding dimensional stability that results in lower maintenance frequency and therefore less coating over the lifetime of the product.
Accoya wood doesn’t require recoat maintenance. However, if the desire is to get back to that day one color, we do recommend a recoat for aesthetic purposes. Maintenance and recoating guidelines vary by product. Contact reSAWN TIMBER co. for product-specific information.
Samples of our Through Body Color Accoya products are available for architects and designers at no cost and shipped via UPS Ground. Click on the button below to order samples.
In this video & article, reSAWN shows you how to clean & recoat charred exterior siding. The video focuses on IKIGAI which is one of our charred Accoya materials. IKIGAI is first burnt in the Japanese style of shou sugi ban which accentuates the natural grain pattern. It is then brushed to remove most of the charcoal layer and finished with an exterior oil top coat.
Video Transcript: Hi, this is Ryan with reSAWN TIMBER co. ‘s R+D Department.
Today we’re going to be showing you how to clean an exterior cladding product in preparation for a recoat.
Keep in mind, that Accoya is a modified wood and doesn’t require recoat maintenance. However, if the desire is to get back to that day one color, we do recommend a recoat for aesthetic purposes.
So the first step in this process is knowing when your cladding was installed. So we know – our test board for IKIGAI has been out on our testing rigs. We know this was put outside 3 years ago (1 year of weathering = 3 years of accelerated weathering). So, that falls in the 3-4 year window of when we recommend recoats.
reSAWN TIMBER co. Weathering Rigs
Accelerated Weathering Correlation
Accelerated weathering means exposure of our products facing South on a 45-degree angle. One year of accelerated weathering equals approximately three years of natural weathering.
Visual Inspection of Cladding
The next step would be to visually inspect the product for any kind of damage, fading, mold – things like that. And after taking a look at this, and knowing how long it’s been outside, we’ve decided to do a recoat on this product.
This product here is IKIGAI. This is a shou sugi ban product or a charred Accoya product.
And I think after we clean it and prep it and we get the finish on there, it’ll look just as good as the day it got installed*. So, let’s do that.
NOTE*: Maintenance and recoating guidelines vary by product. Contact reSAWN TIMBER co. for product-specific information.
IKIGAI Accoya – Before Cleaning & RecoatVisual Inspection of Exterior Cladding
Part 1 – Cleaning IKIGAI Accoya Exterior Wood Cladding
Step One – dampen the surface with water, using a garden hose if possible.
Step Two – apply reSAWN’s ready-to-use exterior wood cleaner using a soft-bristled brush.
NOTE: For lighter cleaning, the product can be diluted with water at a ratio of 1:2.
Step Three – scrub the treated area with a soft-bristled brush. That’s a nice soft-bristled brush. Working lengthwise along the wood until it is clean. For stubborn stains, repeating the treatment may be necessary.
Step Four – rinse thoroughly with water until all of the foam has been washed away.
Let the wood dry for a minimum of 24 hours before starting the recoat process.
Part 2 (Optional) – Recoating IKIGAI Accoya Exterior Wood Cladding
Step One – stir the oil finish provided by reSAWN thoroughly before use.
Step Two – once the clean surface is dry, apply a layer of oil finish supplied by reSAWN with a foam pad. Work length-wise across the boards. Maintain a wet edge to prevent any lap marks.
Step Three – wait for 1 to 3 minutes, allowing oil to penetrate. Then buff off traces of excess product with a piece of cloth.
Step Four – Let the surface dry for about 24 hours.
IKIGAI Accoya – AFTER Cleaning & Recoat
NOTE: Complete curing takes place after 7 days.
Cloths that are soaked in oil may spontaneously combust, and must therefore be submerged in water after use.
Accelerated Weather Testing at reSAWN TIMBER co.
At reSAWN, our Research & Development department ensures the quality assurance necessary to specify our exterior cladding products with confidence. Testing begins at the conception of a new product by placing the product on our accelerated weathering rigs. Our R & D team studies the finish performance and quality and structural performance of each product.
Accelerated Weathering is done at our facility in Telford, PA. Telford is located in the southeastern part of Pennsylvania in the Northeastern United States in the humid continental climate zone, with some characteristics of the humid subtropical climate that lies in Delaware and Maryland to the south. A humid continental climate is a climatic region typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold in the northern areas) winters. Precipitation is usually distributed throughout the year. Telford experiences average temperatures of 25 °F to 45 °F in the winter and 65 °F to 85 °F in the summer. The average precipitation per month is around 3.5 inches with an average yearly precipitation of 41 inches. The average relative humidity for the year is 65%. The average UV index ranges from low-moderate in the winter (2-5) to high-very high in the summer (8-9).
Accelerated Weather Testing at reSAWN TIMBER co.
Materials are installed facing due South with approx. 8 hours of direct sunlight per day at a 45-degree angle to accelerate weathering. The actual weathering appearance and time frame at your site will be different depending on several factors including climate, altitude, and facing. In general, the acceleration factor is roughly 3:1 and so for example, 1 year of accelerated weather testing can be correlated to roughly 3 years of natural weathering. However, taking into consideration the usual high variation of test results obtained with wood samples and the variations in climate zones, facings, and weather — it is impossible to make an exact correlation to the time associated with weathering at your site.
[3:1 has to be qualified as it relates to the material being installed as vertical cladding in a Southern exposure in the Northern Hemisphere. 3-5 Years for Northern exposure. In both conditions, this assumes full UV Exposure. Cladding blocked by UV exposure will alter these estimated time frames. If reSAWN material is used as roof cladding (specifically 12:12 pitch) it’s a 1:1 correlation.]
At reSAWN TIMBER co. we celebrate and visually leverage wood’s inherent tendency to weather over time by designing modern, high-performance products that are meant to age in place with grace.
Six Square House, Bridgehampton, NY – IKIGAI Shou Sugi Ban
We work with woods’ natural tendency to grey, not against it. Our products look beautiful on day one and continue to as nature takes over. Each board works cohesively together yet each board has its own visual story. The result is modern originality & inherent textural beauty with each and every project.
The natural beauty, durability, and availability of wood have made it one of the world’s oldest and most sustainable building materials. Today, architects and designers use real wood not only in a traditional sense but also in highly imaginative ways – both visually and technically. From an end-user perspective, a common issue with choosing real wood cladding for exterior facades is the perceived ongoing maintenance and uneven weathering on different structure parts.
Uneven Weathering on Uncoated Exterior Wood Cladding
In the last decade, wood finish manufacturers such as SiOO:X Wood Protection have improved the category’s overall design and performance capabilities to solve common building envelope issues. Now there’s a wood cladding finish option that combats weathering and ongoing maintenance issues by taking advantage of several technological advancements.
The SiOO:X Wood Protection System is a reactive coating system that creates a unique protective barrier to timber. It is designed to minimize the frequency of maintenance when compared to other semi-transparent coatings by creating a surface that becomes more attractive as it ages. SiOO:X mirrors the natural aging process of wood by accelerating the creation of a weathered, silver-grey appearance while giving long-life protection in a completely environmentally friendly way.
This also solves the issue of uneven weathering where some areas fade due to UV exposure, and others don’t. SiOO:X creates a consistent grey tone that mimics the look of weathered wood subjected to years of exposure from exterior elements. With SiOO:X, the wood will resemble a weathered look starting around 10-16 weeks after exterior installation, depending on the area’s climatic conditions.
Abodo® Vulcan Cladding in SiOO:X Finish
Abodo Vulcan Cladding in SiOO:X Finish
How Does SiOO:X Work?
SiOO:X is a patented, two-part application silicon technology system. Part one protects and strengthens the wood’s structure, and part two seals and protects the application of part one until the curing process is complete. Once applied SiOOX cures by reacting with carbon dioxide and moisture in the atmosphere to form an insoluble and flexible silica network within the timber surface. The silicon molecules then grow and expand in the cells and around the wood fibers, deep into the wood, creating the network. The formation of the silica network toughens the surface of the timber and forms an effective barrier against moisture, and rot. The network fuses the silicon to the wood, strengthening it while creating a unique silicon shield that protects and gives the surface a natural grey finish. SiOO:X wood protection can last up to 15 years.
Abodo Vulcan Cladding in SiOO:X Finish
SiOO:X Wood Protector is applied first – it opens up and penetrates surface fibers in the wood cells where it forms a network of silica crystals, creating a barrier bonded to the surface. An application of SiOO:X Surface Protector is then applied which binds with the Wood Protector and prevents water penetration.
Step 1 – The first component, SiOO:X Wood Protector, has tiny silicon molecules that penetrate deep into the wood, where they react and form a solid protective layer over time.
Step 2 – The second component, SiOO:X Surface Protector, acts to seal and protect the first component until it is fully cured, and at the same time forms an inert water-resistant envelope. SiOO:XSurface Protector allows the right amount of moisture to enter, ensuring optimum conditions for the continued process of hardening and mineralization. The result is timber with a beautiful and uniform grey-driftwood appearance, long life protection, and less maintenance overall.
Is SiOO:X An Environmentally Sound Wood Surface Protector?
Yes. SiOO:X is a water-based and environmentally friendly wood surface protector inspired by how nature protects itself using silicon. Silicon is a naturally occurring mineral found in the natural world. It is in trees, other plants, and humans. Trees and plants absorb silicic acid from the soil which dissolves in water and is then transported in trunks and stalks, precipitating out in the organisms and making them stronger. The same natural process strengthens both teak wood in the rain forests and aspen trees in Swedish forests.
Petrified Log and Welwitschia at Namibia
Silicon also preserves wood. This can be seen in trees with petrified wood, which can be found in many locations worldwide. The cellulose in petrified trees is replaced with silicon, protecting them from the weather for millions of years.
What Are The Benefits of Using SiOO:X Wood Protection?
SiOO:X works with wood to protect against:
Sunshine and UV rays
Rain, frost, and snow
Rot
Algae and mold
Advantages of SiOO:X Wood Protection:
Low Maintenance – Timber finished with SiOO:X can be regarded as low maintenance and can be left for 5-7 years before considering re-application. The wood will have cured to a naturally weathered appearance when a recoat is suggested in most circumstances. If a weathered appearance is desired, reapplication is not needed nor required.
Aesthetics – SiOO:X provides a long-term weathered look in a short period of time while keeping wood protected for years.
Penetrating – Non-film-forming coating penetrates into the timber surface and forms a natural protective barrier.
Natural – Plant-based ingredients that are safe for people and the environment.
Red List Free – Free from Red List chemicals as required by the Living Building Challenge.
Water-borne – Only water is needed for clean-up. No solvents are required.
Product Performance from Patented technology – SiOO:X carried out extensive tests at their sawmill and production site. In addition to this, they have an independent piece of research underway in conjunction with Napier University’s Centre of Wood Science and Technology. See test results here.
Abodo Vulcan Cladding in SiOO:X Finish
Benefits of Specifying SiOO:X Prefinished Exterior Cladding from reSAWN TIMBER co.
Research & Development – For each wood species, a certain understanding of how that species accepts finishes and how it will weather is crucial. reSAWN has the research, industry knowledge, and exterior wall assembly expertise to guide a specifier, builder, or end-user through the process. reSAWN TIMBER co.‘s Research and Development team has tested SiOO:X Wood Protection extensively. Repeated testing found wood surfaces do consistently become more attractive while resisting wear, wind, and weather in even the most demanding conditions. reSAWN’s weathering guidelines are available for prospective specifiers and customers.
State of the Art Finishing and Texturing Equipment – Our state-of-the-art finishing and texturing equipment offers sophisticated results that cannot be achieved during site finishing.
Maximum Finish Penetration – Our machine applications ensure proper spread rates are maintained. SiOO:X is brushed deep into the surface for a longer product life span.
Drying Time & Space – Drying racks that hold wet cladding on a job site are costly and take up much-needed space. reSAWN TIMBER co.’s prefinished wood materials are finished and dried in a controlled environment prior to arriving on a job site.
Product Protection – Wood siding is protected from exposure to water and sunlight until it arrives at the construction site.
Save Space – Save physical space on a job site by eliminating the coating phase from the construction process.
Year-Round Finishing & Installation – No weather or humidity delays for stain application. reSAWN’s manufacturing facility is climate controlled and operates 12 months out of the year.
Abodo Vulcan Cladding in SiOO:X Finish
How Long Does It Take For Exterior Wall Cladding To Become Silver-Gray?
Treated wood is initially yellowish-brown and a bit mottled. The curing and bleaching process starts in contact with water, and after 6–12 months, the cladding will begin to have a lovely, even silver-grey tone. The curing and bleaching process then continues for up to 2 years by which time the timber will be a pale, grey driftwood color.
SiOO:X Finish – Day 1
SiOO:X Finish – Weathered 6 Months
Will all exterior areas cure to the same tone, regardless of exposure to rain and other climatic elements?
Yes, however extremely sheltered areas (for example, under large overhangs) may take longer to turn entirely grey. Sheltered areas can be doused with water periodically to speed up the curing/weathering process. This process can be repeated several times as required.
Abodo Vulcan Cladding in SiOO:X Finish
This color variation evens out quickly and, over a period of 10-16 weeks once exposed to moisture and humidity in the atmosphere, the timber will lighten and develop a uniform appearance as the SiOO:X cures.
If I order exterior cladding pre-coated in SiOO:X, what color will it be when delivered to a job site?
Immediately after the application of SiOO:X, the color can range from the wood’s original color to a dark brown. The color of the boards may also vary depending on the tannin content.
Job Site Photo: Sag Harbor, New York – Abodo Vulcan Cladding in SiOO:X Finish
Abodo Vulcan Cladding – SiOO:X Finish
What’s the Best Timber Substrate?
SiOO:X works on many types of timber; however, according to SiOO:X Technologists: “Abodo Vulcan Cladding is recommended. It’s a thermally modified softwood that is durable with low movement. These are key aspects to maximize the performance of the SiOO:X wood protection system.”
Abodo Vulcan Cladding by reSAWN TIMBER co. finished in SiOO:X
“Furthermore, the medium density of Abodo Vulcan timber combined with its textured sawn face means that the reactive wood protection can penetrate well into the timber and react with it to create the best possible durability.”
When Abodo Vulcan Cladding is finished with SiOO:X Wood Protection system, the result is timber with a beautiful and uniform grey driftwood appearance, long life protection, and less maintenance overall.
Abodo Wood Manufacturing Facility, New Zealand
Abodo Vulcan thermally modified wood cladding is created from New Zealand plantation timber and engineered with a patented vertical grain orientation for superior weathering characteristics.
The thermal modification process and vertical grain structure give Vulcan cladding superior stability and reduced resin content. It’s naturally durable so the timber doesn’t require any chemical preservatives, and has a beautiful, consistent brown tone. reSAWN TIMBER co. is proud to be the exclusive manufacturer and distributor of Abodo thermally modified Abodo Vulcan Cladding and in the USA.
Abodo Vulcan Cladding Ceiling Soffits in SiOO:X Finish
Experience the Difference of Wood Protection with Patented Silicon Technology
SiOO:X Wood Protector products are specified by world-leading architects, designers, and homeowners seeking sustainable and natural wood protection solutions. Experience the difference of an even consistent, beautiful patina and wood protection that preserves wooden surfaces and protects them at depth using nature’s own silicon technology.
Samples of our SiOO:X prefinished wood are available for architects and designers at no cost and shipped via UPS Ground. Click on the button below for more information about SiOO:X prefinished exterior cladding.
