The Gendai, Pika-Pika, Gendai FX, Pika-Pika FX, and Suyaki Charred Wood Sidings are intended for both interior and exterior application as siding or interior finish products. Gendai and Pika-Pika are also produced with either a Linseed oil or a Alkyd oil finish. Suyaki Interior is produced with a polyurethane finish. Sugi is an uncharred and unoiled wood siding product. The sidings are available in the following dimensions:
| Product |
Width (in.) |
Length (ft.) |
Thickness (in.) |
| Gendai, Gendai FX, Pika-Pika, Pika-Pika FX, Suyaki |
Shiplap: 5-11/16
Square: 3-1/2, 5-11/16, and 7-11/16 |
145-11/16 |
9/16 |
| Gendai oil finish, Pika-Pika oil finish, Suyaki Interior, and Sugi Unoiled |
Shiplap: 5-11/16
Square: 5-11/16 and 7-11/16 |
145-11/16 |
9/16 |
FLAME SPREAD RATINGS
| ASTM E84 - Surface Burning Characteristics |
| Product |
Flame Spread Rating |
Smoke Developed Rating |
| Gendai |
≤ 75 |
≤ 450 |
| Pika-Pika |
≤ 75 |
≤ 450 |
| Suyaki |
≤ 25 |
≤ 450 |
| Gendai FX |
≤ 25 |
≤ 450 |
| Pika-Pika FX |
≤ 25 |
≤ 450 |
| Gendai Linseed |
≤ 75 |
≤ 450 |
| Gendai Alkyd |
≤ 75 |
≤ 450 |
| Pika-Pika Linseed |
≤ 75 |
≤ 450 |
| Pika-Pika Alkyd |
≤ 75 |
≤ 450 |
| Suyaki Interior |
≤ 200 |
≤ 450 |
| Sugi |
≤ 75 |
≤ 450 |
