T-TEC OSB Premium Flooring - Tolko Industries

Unparalleled Performance for Superior Results

Tolko T-TEC OSB Premium Flooring is preferred by builders for premium subfloor applications. Dual stamped with APA Sturd-I-Floor and Structural 1 certification this strand-based composite wood panel boasts incomparable cross-panel stiffness and strength and is also suitable for roofing applications where required. T-TEC OSB Premium Flooring is engineered to outperform the industry’s most advanced flooring panels in nail retention, moisture resistance and durability. You can be confident in our T-TEC OSB Premium Flooring with a lifetime limited warranty and no-sand guarantee we always stand behind.


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’)


No-nonsense, transferable, 500-day no-sand, lifetime limited warranty. View warranty for full details.

Certified for Roofing Applications

Dual stamped with APA Sturd-I-Floor and Structural 1 certification, verifying exceptional cross-panel stiffness and strength for both high end residential and commercial flooring and roofing.

  • Sturd-I-Floor stamp confirms approval for single layer floor applications under carpet and pad
  • STR 1 certification allows for use in roofing applications where required, in both T&G and Square Edge profiles
  • Approved for roofing applications in both T&G and square edge profiles

Features and Benefits

Quality: Significantly reduced callbacks with our industry leading anti-edge swell performance
Sanded: Fully sanded, smoother surface and ready for direct application of resilient flooring, saving time and money
Durability: Manufactured with 100% MDI resin resulting in incomparable durability and industry leading weather and moisture resistance
T&G: Tongue-and-Groove edges for ease of installation
Made to work: Unbeatable fastener holding
Cross-panel stiffness: Stronger, stiffer and quieter floors without the bounce often seen in standard floors
Convenient Packaging: Each panel is packaged face up for installation efficiency


More Flooring Products

Tolko offers a variety of OSB and Plywood flooring products.

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Try Tolko LSL Industrial for a value added industrial solution with all the benefits of Tolko's engineered wood products.


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