3/4(23/32) – 4′ x 8′ Tongue-and-Groove Plywood Sturdifloor. Online Price. The 3/4 OSB and 3/4 Tongue & Groove are primarily used as a subfloor. We normally frame with 2X10’s or I-joist and 3/4 plywood subfloor. Houses range from about 2000 SF to 3000 SF. What screw size is best?
Thickness and species may be mixed for 3+ pricing. All plywood is sold in full sheets. Plywood sheets are 4′ x 8′. 3/4, Maple- Prefinished 2 Sides, 69.00, 64.00. American made 3/4 Walnut plywood is Good 2 Sides (G2S), grade A-1, is plain sliced, and has a 7-ply veneer core.