Color shown is representative; actual appearance may vary with lighting, wood grain, and exterior exposure.
HAMERS
HAMERS Linear layers deep walnut and charcoal tones across a textured surface, giving the wood a structured, architectural quality. The perpendicular texture cuts across the natural grain, bringing greater definition to the face of each board while maintaining a restrained profile. The result is a richly toned surface that balances natural variation with a more precise finish for various applications.
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TextureSmoothRustic
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Grade Options
Select
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Finish
Waterborne Oil
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Profile
T&G, S4S
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Application
Exterior Cladding, Interior Cladding
Sustainable by Design
Wood from Responsibly Managed Forests
Supports LEED certification requirements
Naturally renewable material
Formulated for ultra-low VOC (volatile organic compounds) emissions
A lower-carbon alternative to carbon-intensive building materials
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SPECIES
Thermally Modified North American Red Oak
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GRADE
Select
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PROFILES
T&G, S4S
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WIDTHS
T&G: 5-1/8″
S4S: 5-1/2″
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LENGTHS
6′-16′ Random Lengths
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THICKNESS
3/4″
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WARRANTY
25-Year Rot & Decay Protection
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TESTING
ASTM E84 – Class C Flame Spread
SFM 12-7A-1 – Exterior Wildfire Exposure (WUI)
Janka Hardness – 1310 lbf
Sylva™: Thermally Modified North American Red Oak
Sylva is a thermally modified North American Red Oak cladding sourced, manufactured, and finished in the United States. The thermal modification process enhances durability and dimensional stability, delivering the distinctive grain, character, and authenticity of American hardwood in a high-performance cladding system. As a fully domestic product, Sylva offers a lower embodied carbon alternative to imported wood cladding materials.

