3/4" x 4’ x 8’ Tongue and Groove Diamond Subfloor Call for Price  Quantity Available: 154   Call for Price

Weyerhaeuser's Diamond subfloor panels are tough, highly resistant to weather, and engineered to save contractors time and money on the job. The easy tongue-and-groove pattern makes installations hassle-free, and its Down Pore self-draining technology cuts down on rainwater ponding.

- Thickness: 3/4"
- Tongue and Groove pattern
- Engineered for strength, nail retention, and weather resistance
- Builders use our easy-fit tongue-and-groove edge for hassle-free installations.
- Weyerhaeuser's exclusive Down Pore self-draining technology reduces rainwater ponding on the job site.
- Use Diamond Subfloor with Trus Joist TJI joists for additional TJ-Pro Rating points.

SKU: 34DIA
Manufacturer: WEYERHAEUSER NR COMPANY
Manufacturer Part #: 70032486