Douglas Fir Plywood
Features & Benefits
-Strong, stiff, and sturdy underlayment
-Can span up to 48" O.C. with 1-1/8" panels
-Less susceptible to warping than Yellow Pine
-3/8" rough sawn has six patches or less
Although Sturd-I-Floor is suitable for direct application for carpet and pad, an additional layer of underlayment is recommended under tile, sheet flooring, and carpet. This added layer restores a smooth surface over panels that may have been scuffed or roughened during construction.
Recommended Fasteners: 8D ring or screw shank