Quality you can stand behind
At Tolko, we’ve invested time and resources into reengineering our APA-rated Sturd-I-Floor products. Moisture-resistant and edge-sealed, T-TEC OSB Premium Flooring and T-STRAND™ T&G OSB subfloor resist warping and stay true longer. Our panels are improved, warrantied, and ready to perform.
Now available with ZINC BORATE treatment. Learn more.
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 the following resources from APA:
APA Builder Tip: Prevent Buckling with Proper Spacing
APA Technical Note: Temporary Expansion Joints for Large Buildings
T-TEC OSB Premium Flooring
Premium subfloor dual stamped with APA Sturd-I-Floor and Struc 1 certification making it suitable for flooring and roofing.
This panel is engineered to outperform the competition in nail retention, moisture resistance and durability.
Available Sizes
Thickness Categories:
19/32”, 23/32”, 7/8”, 1-1/8”
Lengths:
95-7/8” (8’), 119-7/8” (10’), 143-7/8” (12’)
Widths:
47-7/8” (4’)
Grade
APA-certified PS2
APA-certified STR 1
Premium Features & Benefits
Warranty
No-nonsense, transferable, 500-day no-sand, lifetime limited warranty. View warranty for full details.
T-STRAND Pro OSB T&G Subfloor
Enhanced tongue and groove OSB subfloor designed to withstand the challenges of wet building climates.
Tolko T-STRAND Pro OSB T&G Subfloor offers greater dimensional stability and superior moisture resistance.
Available Sizes
Thickness Categories:
19/32”, 23/32”, 7/8”, 1-1/8”
Lengths:
95-7/8” (8’), 119-7/8” (10’), 143-7/8” (12’)
Widths:
47-7/8” (4’)
Grade
APA-certified PS2
Pro Features & Benefits
Warranty
No-nonsense, transferable, 365-day no-sand, 50-year limited warranty. View warranty for full details.
T-STRAND OSB T&G Subfloor
Standard tongue and groove OSB subfloor preferred for its consistency, dependability and availability.
These panels have improved durability and increased stiffness for less deflection when walked on.
Available Sizes
Thickness Categories:
19/32”, 23/32”, 7/8”, 1-1/8”
Lengths:
95-7/8” (8’), 119-7/8” (10’), 143-7/8” (12’)
Widths:
47-7/8” (4’)
Grade
APA-certified PS2
Standard Features & Benefits
Warranty
No-nonsense, transferable, 25-year warranty against delamination. View warranty for full details.
More Flooring Products
Tolko offers a variety of OSB and Plywood flooring products.
