FlamePro FRT lumber and plywood both meet Class A requirements for flame spread and greatly reduces smoke development and includes a 40-year limited roof system warranty which covers repair and replacement and is transferable.
In addition, the treatment used in FlamePro Non-Comb wood is EPA registered as a preservative, can be used in contact with concrete that contacts the ground and is backed by a 40-year limited preservative warranty. Biewer FRT wood combines the flexibility and environmental advantages of wood with reliable fire protection.
Available sizes:
- 4×8 Plywood Thickness: ½”, 5/8”, ¾”
- Lumber:
- 8ft: 2″x4″
- 12ft: 2″x6″, 2″x8″, 2″x10″, 2″x12″
Information from the manufacturer’s product page.