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Our Gendai® yakisugi “shou sugi ban” products receive a single brushing to remove some of the delicate soot layer–leaving a smooth, consistent, and dark surface. Unoiled Gendai is suitable for exterior applications. This is a great option for owners who appreciate the natural beauty of wood and siding with a unique, ever-changing patina. Leaving the charred wood unoiled allows it to naturally weather in response to the local climate. The yakisugi heat treatment process hardens and protects the siding against pests, moisture, and fire. Available burned on both faces (S4S) for fencing or louver applications.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
5/4 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S4S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S4S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | GA2000 | GD2000 |
| 1 x 6 x 12 S3S Square Edge | GB2000 | – |
| 1 x 6 x 12 S4S Square Edge | GC2000 | – |
| 1 x 8 x 12 Shiplap | GE2000 | – |
| 1 x 8 x 12 S3S Square Edge | GF2000 | – |
| 1 x 2 x 12 S3S Square Edge | – | GG2000 |
| 5/4 x 2-1/2 x 12 S3S Square Edge | – | GH2000 |
| 5/4 x 2-1/2 x 12 S4S Square Edge | – | GI2000 |
| 5/4 x 5 x 12 S3S Square Edge | – | GJ2000 |
| 5/4 x 5 x 12 S4S Square Edge | – | GK2000 |
| 5/4 x 8 x 12 S3S Square Edge | GL2000 | – |
Patina Scale: 10
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
5/4 x 2-1/2 x 12 S3S & S4S Square Edge
5/4 x 5 x 12 S3S & S4S Square Edge
5/4 x 8 x 12 S3S Square Edge
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.
n/a
n/a
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Gendai® yakisugi “shou sugi ban” products receive a single brushing to remove some of the delicate soot layer–leaving a smooth, consistent, and dark surface. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations. Available burned on both faces (S4S) for fencing or louver applications.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
5/4 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S4S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S4S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | GA2322 | GD2322 |
| 1 x 6 x 12 S3S Square Edge | GB2322 | – |
| 1 x 6 x 12 S4S Square Edge | GC2322 | – |
| 1 x 8 x 12 Shiplap | GE2322 | – |
| 1 x 8 x 12 S3S Square Edge | GF2322 | – |
| 1 x 2 x 12 S3S Square Edge | – | GG2322 |
| 5/4 x 2-1/2 x 12 S3S Square Edge | – | GH2322 |
| 5/4 x 2-1/2 x 12 S4S Square Edge | – | GI2322 |
| 5/4 x 5 x 12 S3S Square Edge | – | GJ2322 |
| 5/4 x 5 x 12 S4S Square Edge | – | GK2322 |
| 5/4 x 8 x 12 S3S Square Edge | GL2322 | – |
Patina Scale: 4
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
5/4 x 2-1/2 x 12 S3S & S4S Square Edge
5/4 x 5 x 12 S3S & S4S Square Edge
5/4 x 8 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Natural
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Gendai® yakisugi “shou sugi ban” products receive a single brushing to remove some of the delicate soot layer–leaving a smooth, consistent, and dark surface. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations. Available burned on both faces (S4S) for fencing or louver applications.
For premium clear grade and clear vertical grain pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
5/4 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S4S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S4S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | GA2321 | GD2321 |
| 1 x 6 x 12 S3S Square Edge | GB2321 | – |
| 1 x 6 x 12 S4S Square Edge | GC2321 | – |
| 1 x 8 x 12 Shiplap | GE2321 | – |
| 1 x 8 x 12 S3S Square Edge | GF2321 | – |
| 1 x 2 x 12 S3S Square Edge | – | GG2321 |
| 5/4 x 2-1/2 x 12 S3S Square Edge | – | GH2321 |
| 5/4 x 2-1/2 x 12 S4S Square Edge | – | GI2321 |
| 5/4 x 5 x 12 S3S Square Edge | – | GJ2321 |
| 5/4 x 5 x 12 S4S Square Edge | – | GK2321 |
| 5/4 x 8 x 12 S3S Square Edge | GL2321 | – |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
5/4 x 2-1/2 x 12 S3S & S4S Square Edge
5/4 x 5 x 12 S3S & S4S Square Edge
5/4 x 8 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Black
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Gendai® yakisugi “shou sugi ban” products receive a single brushing to remove some of the delicate soot layer–leaving a smooth, consistent, and dark surface. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations. Available burned on both faces (S4S) for fencing or louver applications.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
5/4 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S4S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S4S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | GA2326 | GD2326 |
| 1 x 6 x 12 S3S Square Edge | GB2326 | – |
| 1 x 6 x 12 S4S Square Edge | GC2326 | – |
| 1 x 8 x 12 Shiplap | GE2326 | – |
| 1 x 8 x 12 S3S Square Edge | GF2326 | – |
| 1 x 2 x 12 S3S Square Edge | – | GG2326 |
| 5/4 x 2-1/2 x 12 S3S Square Edge | – | GH2326 |
| 5/4 x 2-1/2 x 12 S4S Square Edge | – | GI2326 |
| 5/4 x 5 x 12 S3S Square Edge | – | GJ2326 |
| 5/4 x 5 x 12 S4S Square Edge | – | GK2326 |
| 5/4 x 8 x 12 S3S Square Edge | GL2326 | – |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
5/4 x 2-1/2 x 12 S3S & S4S Square Edge
5/4 x 5 x 12 S3S & S4S Square Edge
5/4 x 8 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Light Gray
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Gendai® yakisugi “shou sugi ban” products receive a single brushing to remove some of the delicate soot layer–leaving a smooth, consistent, and dark surface. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations. Available burned on both faces (S4S) for fencing or louver applications.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap Select
1 x 6 x 12 S3S Square Edge
1 x 6 x 12 S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
5/4 x 8 x 12 S3S Square Edge
1 x 6 x 12 Shiplap Premium Clear
1 x 2 x 12 S3S Square Edge
5/4 x 2 1/2 x 12 S3S Square Edge
5/4 x 2 1/2 x 12 S4S Square Edge
5/4 x 5 x 12 S3S Square Edge
5/4 x 5 x 12 S4S Square Edge
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | GA2324 | GD2324 |
| 1 x 6 x 12 S3S Square Edge | GB2324 | – |
| 1 x 6 x 12 S4S Square Edge | GC2324 | – |
| 1 x 8 x 12 Shiplap | GE2324 | – |
| 1 x 8 x 12 S3S Square Edge | GF2324 | – |
| 1 x 2 x 12 S3S Square Edge | – | GG2324 |
| 5/4 x 2-1/2 x 12 S3S Square Edge | – | GH2324 |
| 5/4 x 2-1/2 x 12 S4S Square Edge | – | GI2324 |
| 5/4 x 5 x 12 S3S Square Edge | – | GJ2324 |
| 5/4 x 5 x 12 S4S Square Edge | – | GK2324 |
| 5/4 x 8 x 12 S3S Square Edge | GL2324 | – |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
5/4 x 2-1/2 x 12 S3S & S4S Square Edge
5/4 x 5 x 12 S3S & S4S Square Edge
5/4 x 8 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Brown
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Clear Vertical Grain Sugi represents the most refined grade of Japanese cedar available—curated for its exceptional grain consistency, visual calm, and architectural precision.
High-grade clear vertical grain Japanese Sugi siding, paneling, and rough lumber. Quartersawn premium straight logs, graded for color and grain. Siding and paneling are available in nickel gap shiplap and sanded to 120grit. Rough lumber is available in 8/4 thickness, random widths, and multiple lengths. Suitable for exterior and interior applications, with or without a coating. Substitute on projects where North American cedar or cypress are specified. Delivered ready to install or mill.
For rough lumber pricing and quotes, please contact Sales.
1 x 5 x 12 Nickel Gap ! Clear Vertical Grain
1 x 6 x 12 Nickel Gap ! Clear Vertical Grain
| Profile | Clear Vertical Grain |
|---|---|
| 1 x 5 x 12 Nickel Gap Shiplap | CQ2000 |
| 1 x 6 x 12 Nickel Gap Shiplap | CR2000 |
| 8/4 Rough Lumber 78-3/4" – 94-1/2" (2000 – 2400mm) Lengths | CS8000 |
| 8/4 Rough Lumber 165-3/8" (4200mm) Lengths | CS4000 |
1 x 5 x 12 Nickel Gap Shiplap
1 x 6 x 12 Nickel Gap Shiplap
8/4 Rough Lumber - Vertical Grain
Sugi is often left unoiled in clean interior applications, or in exterior applications where a patina is desired. It can also be coated by the customer with standard tradecraft before or after installation. Leaving the wood unoiled in exterior applications allows it to weather naturally, according to the local climate.
n/a
n/a
Please inquire with our sales team.
n/a
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Sugi siding and paneling is sawn from straight, high-grade Japanese logs that are graded for color and grain. Substitute on projects where North American cedar or cypress are specified. Suitable for exterior and interior applications, with or without a coating.
For premium clear grade pricing and rough lumber quotes, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | CA2000 | CD2000 |
| 1 x 6 x 12 S3S Square Edge | CB2000 | – |
| 1 x 8 x 12 S3S Square Edge | CF2000 | – |
| 8/4 Rough Lumber 157 -1/2" (4000mm) Lengths | - | CT4000 |
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S Square Edge
1 x 8 x 12 S3S Square Edge
8/4 Rough Lumber - Flat Grain
Sugi is often left unoiled in clean interior applications, or in exterior applications where a patina is desired. It can also be coated by the customer with standard tradecraft before or after installation. Leaving the wood unoiled in exterior applications allows it to weather naturally, according to the local climate.
n/a
n/a
Please inquire with our sales team.
n/a
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Hinoki cypress (Chamaecyparis obtusa) is an aromatic and rot-resistant lumber species native to central and southern Japan. The wood's straight grain, light color, and luxe planed sheen make it an ideal aesthetic material for wall, floor, and ceiling surfaces. Can be substituted for Port Orford Cedar in most specifications. Hinoki's aesthetic beauty and resiliency make it an excellent choice for both interior and exterior applications, with or without a finish applied.
For rough stock pricing and quotes, please contact Sales.
1 x 5 x 12 Moulder Blank ! Premium Clear Grade
| Profile | Premium Clear Grade | Clear Vertical Grain |
|---|---|---|
| 1 x 5 x 12 Moulder Blank | HM2000 | - |
| 8/4 Rough Stock | - | HT4000 |
1 x 5 x 12 Moulder Blank
8/4 Rough Lumber
Hinoki’s durability and preservability are among the highest levels in the world. If coated with a finish, the wood will lose its fragrance. Customers can add their own preferred coating to wood after milling using standard tradecraft.
n/a
n/a
For more detailed installation and maintenance guidance, our installation manual is available upon request. Please contact our sales team to get a copy.
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Per design specifications
Per design specifications
Per design specifications
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.
Please inquire with our Sales team for current certifications and listings.
PEFC chain of custody certified PEFC/29-44-03
Our Gendai® yakisugi “shou sugi ban” products receive a single brushing to remove some of the delicate soot layer–leaving a smooth, consistent, and dark surface. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations. Available burned on both faces (S4S) for fencing or louver applications.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
5/4 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 2 1/2 x 12 S4S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S3S Square Edge ! Premium Clear Grade
5/4 x 5 x 12 S4S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | GA2325 | GD2325 |
| 1 x 6 x 12 S3S Square Edge | GB2325 | – |
| 1 x 6 x 12 S4S Square Edge | GC2325 | – |
| 1 x 8 x 12 Shiplap | GE2325 | – |
| 1 x 8 x 12 S3S Square Edge | GF2325 | – |
| 1 x 2 x 12 S3S Square Edge | – | GG2325 |
| 5/4 x 2-1/2 x 12 S3S Square Edge | – | GH2325 |
| 5/4 x 2-1/2 x 12 S4S Square Edge | – | GI2325 |
| 5/4 x 5 x 12 S3S Square Edge | – | GJ2325 |
| 5/4 x 5 x 12 S4S Square Edge | – | GK2325 |
| 5/4 x 8 x 12 S3S Square Edge | GL2325 | – |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
5/4 x 2-1/2 x 12 S3S & S4S Square Edge
5/4 x 5 x 12 S3S & S4S Square Edge
5/4 x 8 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Dark Gray
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Pika-Pika® yakisugi “shou sugi ban” products receive a double brushing to remove most loose soot. This reveals a textured wood surface with striped grain patterns. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | PA2321 | PD2321 |
| 1 x 6 x 12 S3S Square Edge | PB2321 | - |
| 1 x 6 x 12 S4S Square Edge | PC2321 | - |
| 1 x 8 x 12 Shiplap | PE2321 | - |
| 1 x 8 x 12 S3S Square Edge | PF2321 | - |
| 1 x 2 x 12 S3S Square Edge | - | PG2321 |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Black
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Pika-Pika® yakisugi “shou sugi ban” products receive a double brushing to remove most loose soot. This reveals a textured wood surface with striped grain patterns. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | PA2322 | PD2322 |
| 1 x 6 x 12 S3S Square Edge | PB2322 | - |
| 1 x 6 x 12 S4S Square Edge | PC2322 | - |
| 1 x 8 x 12 Shiplap | PE2322 | - |
| 1 x 8 x 12 S3S Square Edge | PF2322 | - |
| 1 x 2 x 12 S3S Square Edge | - | PG2322 |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Natural
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Pika-Pika® yakisugi “shou sugi ban” products receive a double brushing to remove most loose soot. This reveals a textured wood surface with striped grain patterns. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | PA2324 | PD2324 |
| 1 x 6 x 12 S3S Square Edge | PB2324 | - |
| 1 x 6 x 12 S4S Square Edge | PC2324 | - |
| 1 x 8 x 12 Shiplap | PE2324 | - |
| 1 x 8 x 12 S3S Square Edge | PF2324 | - |
| 1 x 2 x 12 S3S Square Edge | - | PG2324 |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Brown
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Pika-Pika® yakisugi “shou sugi ban” products receive a double brushing to remove most loose soot. This reveals a textured wood surface with striped grain patterns. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | PA2325 | PD2325 |
| 1 x 6 x 12 S3S Square Edge | PB2325 | - |
| 1 x 6 x 12 S4S Square Edge | PC2325 | - |
| 1 x 8 x 12 Shiplap | PE2325 | - |
| 1 x 8 x 12 S3S Square Edge | PF2325 | - |
| 1 x 2 x 12 S3S Square Edge | - | PG2325 |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Dark Gray
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Pika-Pika® yakisugi “shou sugi ban” products receive a double brushing to remove most loose soot. This reveals a textured wood surface with striped grain patterns. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | PA2326 | PD2326 |
| 1 x 6 x 12 S3S Square Edge | PB2326 | - |
| 1 x 6 x 12 S4S Square Edge | PC2326 | - |
| 1 x 8 x 12 Shiplap | PE2326 | - |
| 1 x 8 x 12 S3S Square Edge | PF2326 | - |
| 1 x 2 x 12 S3S Square Edge | - | PG2326 |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
Light Gray
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Pika-Pika® yakisugi “shou sugi ban” products receive a double brushing to remove most loose soot. This reveals a textured wood surface with striped grain patterns. We then apply two coats of our plant-derived architectural grade alkyd oil prefinish prior to shipment. This combination is suitable for both exterior siding and interior paneling installations.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | PA2327 | PD2327 |
| 1 x 6 x 12 S3S Square Edge | PB2327 | - |
| 1 x 6 x 12 S4S Square Edge | PC2327 | - |
| 1 x 8 x 12 Shiplap | PE2327 | - |
| 1 x 8 x 12 S3S Square Edge | PF2327 | - |
| 1 x 2 x 12 S3S Square Edge | - | PG2327 |
Patina Scale: 2
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
Our semi-solid alkyd oil stains provide a permeable yet protective coating that adds color, while still allowing some of the wood’s natural texture to show through. These durable, water-based stains resist moisture and UV radiation. They offer a great option for those who prefer color consistency over a changing natural patina. Delivered ready to install.
2 coats face; Coated on face and back only
White
Not Available
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
ASTM E2707 & CSFM 12-7A-1 WUI
ASTM E-84 Class B
PEFC chain of custody certified PEFC/29-44-03
Our Pika-Pika® yakisugi “shou sugi ban” products receive a double brushing to remove all loose soot. This reveals a textured wood surface with striped grain patterns. We then apply a warranted acrylic coating prior to shipment. This combination is suitable for both exterior siding and interior paneling.
For premium clear grade pricing, please contact Sales
1 x 6 x 12 Shiplap ! Select Grade
1 x 6 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 S4S Square Edge ! Select Grade
1 x 8 x 12 Shiplap ! Select Grade
1 x 8 x 12 S3S Square Edge ! Select Grade
1 x 6 x 12 Shiplap + Fire Retardant ! Select Grade
1 x 6 x 12 Shiplap ! Premium Clear Grade
1 x 2 x 12 S3S Square Edge ! Premium Clear Grade
| Profile | Select Grade | Premium Clear Grade |
|---|---|---|
| 1 x 6 x 12 Shiplap | PA2751 | PD2327 |
| 1 x 6 x 12 S3S Square Edge | PB2751 | - |
| 1 x 6 x 12 S4S Square Edge | PC2751 | - |
| 1 x 8 x 12 Shiplap | PE2327 | - |
| 1 x 8 x 12 S3S Square Edge | PF2751 | - |
| 1 x 2 x 12 S3S Square Edge | - | PG2751 | 1 x 6 x 12 Shiplap + Fire Retardant | YA2751 | - |
Patina Scale: 0
1 x 6 x 12 Shiplap
1 x 6 x 12 S3S & S4S Square Edge
1 x 8 x 12 Shiplap
1 x 8 x 12 S3S Square Edge
1 x 2 x 12 S3S Square Edge
Acrylic latex coatings offer the best performance on the market due to their high adhesion, high build, and solid color. This finish is designed to withstand challenging exterior environments and has been tested in the field for over 60 years. It carries a limited manufacturer warranty of 25 years. Delivered ready to install.
Coated on 4 sides
Black
Available Select Grade 1 x 6 x 12 Shiplap only
Coat all field cuts and rips with touch up oil
Installation manual available upon request, please contact us for assistance.
Please add a healthy overage ranging from 15–25%, as shipping additional material can be expensive.
Two ring or screw-shank headed face nails or screws per furring strip within 1” of each edge.
Rigid furring maximum 16” on-center.
Tube adhesive and pin nails
Per design specifications
Vertical or horizontal, all profiles.
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.
Please inquire with our Sales team for current certifications and listings.
PEFC chain of custody certified PEFC/29-44-03
Our resource hub for product information, technical articles, case studies, and content related to yakisugi and traditional Japanese wood products.
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Where does your lumber come from? Nakamoto Forestry North America lumber products come from privately owned forests in Western Japan that have been sustainably managed for generations.
Please visit our sustainability page for certifications and EPDs.
Do you have a showroom where we can view your products? Our Portland location is configured for manufacturing and remote sales and does not include a customer showroom.
We provide support to customers through email and telephone communication and typically send samples via USPS Priority Mail. To receive product samples, please visit our samples page and select a sample kit, or add up to 8 individual product samples to your checkout cart. For inquiries regarding Nakamoto Forestry products, our team is available Monday through Friday, from 6am to 4pm Pacific Time.
What is yakisugi “shou sugi ban”? Yakisugi is a product, not a burning process. The term refers to a specific type of charred wood exterior siding that has been used as a vernacular building material in Western Japan for hundreds of years. In other parts of the world, yakisugi is sometimes called “shou sugi ban” siding.
Traditional yakisugi siding starts with logs of Japanese cedar (known as “sugi” in Japan) that are holistically milled into thin planks. The wood then receives intensive flame-treatment to improve resistance to rot, UV, moisture, fire, insects, and dimensional movement versus untreated wood siding. Yakisugi’s maintenance-optional durability provides exceptional long-term cost performance over its extended natural life cycle.
Yakisugi also offers a timeless beauty that is readily adaptable to projects. It has a quintessential wabi-sabi design aesthetic that can be finished in different ways to achieve a broad range of appearances. Learn more about authentic yakisugi.
I’m confused. What is the difference between “yakisugi” and “shou sugi ban”? The short answer is that there is no difference—they refer to the exact same product. But here’s how we got two competing terms for the same kind of charred Japanese cedar siding. In Japan, the term yakisugi is used exclusively to describe this material, though it is sometimes written as yakisugi-ita.
The alternate name shou sugi ban originates from a Westerner’s misreading of yakisugi-ita, where they apparently mixed Japanese and Chinese pronunciations of the ideograms. The word “yaki” in Japanese (meaning burnt or charred) is pronounced “shou” in Chinese. “Sugi” refers to the conifer Cryptomeria japonica—a type of cedar that’s indigenous to Japan. “Ban” is the Chinese reading of the ideogram for board or plank, pronounced “ita” in Japanese.
While the term shou sugi ban caught on in the West when the material was introduced in the 1990s, the online keyword yakisugi is appearing more frequently in searches, databases, and media. Read more about yakisugi vs shou sugi ban.
Can we use your products specified for exterior applications indoors, or your products specified for interior applications outdoors? What about on an interior ceiling that will never get touched, or on a soffit or loggia that will never be rained on directly? For a variety of reasons, we specify whether each of our products can be used indoors, outdoors, or both. The key distinction lies in whether the space will be exposed to direct weather conditions, regardless of whether it has conditioned air. Exterior-only products are not suitable for indoor use, and interior-only products are not suitable for outdoor use.
For detailed information, please refer to the individual specification sheets for the Nakamoto Forestry products under consideration for your project.
Our lumber products are all of Japanese origin and are unaffected by Canadian import duties from the US. All North American orders ship from inventory stored at our US facility within two weeks. Any tariff costs are included in our published pricing and you will not be charged additional taxes (aside from your GST or HST).
All North American orders ship from inventory stored at our US facility within two weeks. Any tariff costs are included in our published pricing and you will not be charged additional taxes (aside from your local and state taxes).
