Fir Plywood Siding – Rough Sawn
Plain - not grooved
Grooved 4" on center
Grooved 8" on center
Grooved 12" on center
- Douglas Fir. Made with exterior glue.
- Grade: American Plywood Association 303-18-S/W or equal.
- Allows up to 18 wood patches and/or synthetic repairs per 4x8 sheet, but typically has about 8.
- 3/8" panels have square edges.
- 5/8" panels have shiplap edges.


