Dimensional shrinkage after manufacture is possible due to being a solid-sawn wood product; Yakisugi heat treatment makes a finish coating unnecessary. Unoiled siding can always be oiled in the future to add color or protection. Delivered ready to install
Material & Finish
Construction
Solid Wood
Content
Cryptomeria Japonica
Finish
Unoiled
Format
Modular, Plank
Surface Texture
Smooth
Availability & Procurement
Availability
Quick Ship, Stocked in North America, Typically Stocked
Country Of Origin
Japan
Lead Time
1-2 weeks production + shipping
Technical Specifications
Edge End
Shiplap, Square Edge
Length
12
Overall Thickness
1
Size
1 in x 6 in x 12 ft Shiplap, 1 in x 6 in x 12 ft S3S Square Edge, 1 in x 6 in x 12 ft S4S Square Edge, 1 in x 8 in x 12 ft Shiplap, 1 in x 8 in x 12 ft S3S Square Edge, 1 in x 2 in x 12 ft S3S Square Edge
Overage - Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive; Fastening (Exterior) - Two ring or screw-shank headed face nails or screws per furring strip within 1 in of each edge; Substrate (Exterior) - Rigid furring maximum 16 in on-center; Fastening (Interior) - Tube adhesive and pin nails; Substrate (Interior) - Per design specifications; Installation Layout - Vertical or horizontal, all profiles; Moisture Content - Air dried then kiln dried to 9-13% MC, but may fluctuate during transport or warehousing. Please acclimate on site for two weeks prior to installation
Performance Metrics
Flammability
ASTM E2707 & CSFM 12-7A-1 WUI; ASTM E-84
Sustainability
Climate Health
Climate Impact
Environmental Product Declaration (EPD), Programme for the Endorsement of Forest (PEFC) Certified
Ecosystem Health
Ecosystem Health
Programme for the Endorsement of Forest (PEFC) Certified
Social Health & Equity
Social Equity Impact
Programme for the Endorsement of Forest (PEFC) Certified
