At Tolko, we’ve invested time and resources into reengineering our APA-rated Sturd-I-Floor products. Moisture-resistant and edge-sealed, Tolko T-STRAND™ T&G OSB subfloor resists warping and stays true longer. Tolko T-STRAND™ OSB panels are improved, warranted and ready to perform.
Available Thicknesses and Sizes
|19/32", 23/32", 7/8", 1-1/8"||95-7/8" (8’), 119-7/8" (10'), 143-7/8" (12')||47-7/8" (4')|
Download the warranty for T-STRAND Pro OSB T&G Subfloor and T-STRAND OSB T&G Subfloor.
T-STRAND Pro OSB T&G Subfloor: No-nonsense transferable, 365-day no-sand, 50-year limited warranty
T-STRAND OSB T&G Subfloor: 25-year transferable warranty against delamination
Proper Panel Spacing
It is important to properly space OSB and Plywood panels to allow for natural expansion as they adjust to the moisture in the environment. APA the Engineered Wood Association recommends 1/8-inch space between panels for a smooth and secure surface without buckling. For more information view following resources from APA: