T-TEC LSL Joists - Tolko Industries

Your floor and roof joists provide the backbone for your building.

Joists are responsible for transferring loads and creating the overall stiffness and strength of the structure. You depend on their strength and performance, and you rely on precise manufacturing to deliver consistent quality - every time.

T-TEC LSL joists are made with laminated strand lumber (LSL) and therefore provide true consistency and uniformity. We deconstruct trees and reassemble the fiber into a board without natural defects or the tendency to twist and warp over time.

Features and Benefits

Long Lengths

Accommodate open concept areas and longer spans with our long lengths produced on a continuous press.

Moisture Resistant

Proprietary blue bundle seal protects panels from swelling.

Unparallelled Consistency

The continuous press at our T-TEC LSL facility manufactures LSL that is consistent along the entire length of the board. LSL is engineered with fewer voids and a better surface quality than sawn lumber.

Lasting Performance

Superior resistance to warping and twisting resulting in quieter floors.

Zinc Borate Treatment

Optional Zinc Borate treatment to protect against fungal decay and termites.

Enhanced Packaging

Packaged in our tear-resistant, woven-poly bags for added protection against moisture and contaminants.

NAUF

Contains no added urea-formaldehyde resin (NAUF) for improved indoor air quality.

T-TEC-Rim-board-warranty
T-TEC LSL Joists logo

Details

Thickness Categories: 1-1/2”
Depths: 9-1/2”, 11-7/8”, 14”, 16”
Lengths: 12’, 14’, 16’, 18’, 20’, 22’, 24’
E-Rating: 1.35E
Warranty: Backed by a transferable 50-year warranty.

Resources

Technical Guides

Safety Data Sheet

Need something lighter-duty?

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

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