Straighter Walls. Smarter Framing.
The T-TEC™ Wall System combines engineered components into a single, integrated system designed to improve wall performance, simplify material sourcing, and reduce work after framing. By bringing together T-TEC™ PET LSL Studs, T-TEC™ LSL and LVL Wall Framing, T-TEC™ LSL Sill Plate, and T-TEC™ LSL and LVL Headers, it gives builders the flexibility to address even the most challenging wall framing applications.
Andy Williams
1-218-252-6620
Andy.Williams@Tolko.com
Brian Kasdorf
1-778-212-0642
Brian.Kasdorf@tolko.com
Engineered for consistency, dimensional stability, and long-term performance, the T-TEC™ Wall System helps create straighter walls, and more predictable results from foundation to roof. Backed by industry-leading warranties and supported by Tolko's T-LINK™ distribution network, it's a smarter way to frame.
Dependable Supply. Nation Wide Reach.
T-LINK™ is what makes the T-TEC™ Wall System work on your timeline. With T-TEC stocked at locations across North America, you get shorter lead times and the flexibility to ship mixed loads—all from a single, reliable source.
Wall System Components
LSL Wall Framing
The Backbone of a Straighter Wall
T-TEC™ LSL studs are engineered to provide exceptional straightness, stability, and consistency throughout the wall assembly. Manufactured to precise specifications, they help reduce framing imperfections while creating a stronger, more predictable building envelope.
Features and Benefits
- Engineered for superior straightness and dimensional stability
- Helps reduce callbacks caused by bowing, twisting, crowning, and shrinkage
- Creates straighter walls for improved drywall, cabinetry, trim, and finish installation
- Consistent dimensions improve framing accuracy and efficiency
- Available in long lengths for tall wall applications
- Precision-manufactured to minimize natural defects found in solid-sawn lumber
- Helps improve overall wall quality and appearance
- Compatible with traditional framing practices and fastening methods
Thickness: 1-1/2”, 1-3/4”
Depths: 3-1/2”, 5-1/2”, 7-1/4”, 9-1/4”
Lengths: 8’, 10’, 12’, 14’, 16’, 18’, 20’, 22’, 24’
Available in PET stud lengths
E-Rating: 1.35E, 1.55E
Available Treatment: Zinc Borate
Warranty: Transferable 50-year
Andy Williams
1-218-252-6620
Andy.Williams@Tolko.com
Brian Kasdorf
1-778-212-0642
Brian.Kasdorf@tolko.com
Available with Zinc Borate (ZB) treatment.
T-TEC™ LSL products are available with Zinc Borate treatment and approved for use in accordance with AWPA U1, Use Category UC2. This added protection helps guard against fungal decay and termite damage in approved applications.
Wall Framing Resources
Sales & Product Literature
Product Care & Safety
Installation Guides
Technical Guides
Product Reports
Sill Plates
Protection Where It Matters Most
T-TEC™ LSL Sill Plate provides a strong, stable connection between the foundation and the wall framing system. Engineered for consistency and dimensional stability, it helps create straighter walls by reducing the twisting and shrinkage commonly associated with traditional lumber. Available with optional Zinc Borate treatment, it's designed to deliver long-term durability where the structure meets the foundation.
Features and Benefits
- Engineered for superior dimensional stability and consistency
- Helps create straighter wall assemblies from the ground up
- Resists warping, twisting, checking, and shrinkage
- Precision-manufactured for a reliable fit and easier installation
- Packaged for protection during transportation and jobsite storage
Available with Zinc Borate (ZB) treatment.
T-TEC™ LSL products are available with Zinc Borate treatment and approved for use in accordance with AWPA U1, Use Category UC2. This added protection helps guard against fungal decay and termite damage in approved applications.
1.35E LSL Sill Plate
With optional ZB treatment
Dimensions: 1-1/2" x 3-1/2"
Lengths: 16', 20', 24'
Dimensions: 1-1/2" x 5-1/2"
Lengths: 16', 20', 24'
Dimensions: 1-1/2" x 7-1/4"
Lengths: 24'
1.55E LSL Sill Plate
Dimensions: 1-1/2" x 3-1/2"
Lengths: 24'
Dimensions: 1-1/2" x 5-1/2"
Lengths: 24'
Dimensions: 1-1/2" x 7-1/4"
Lengths: 24'
Sill Plate Resources
Sales & Product Literature
Product Care & Safety
Product Reports
HEADERS
Strength Where It Counts
T-TEC™ Headers and Beams are available in LVL and LSL, giving builders the flexibility to match performance to the application. Engineered for strength, consistency, and dimensional stability, they help simplify installation while delivering reliable structural performance.
Features and Benefits
- Available in LVL and LSL to match performance requirements and avoid overbuilding
- Consistent strength and stiffness with less variability than traditional lumber
- LVL for longer spans and heavier loads; LSL for cost-effective framing applications
- Engineered for dimensional stability and resistance to warping, twisting, and shrinkage
- Precision-manufactured for uniform dimensions, improved fit, and reduced waste
- Helps speed installation while maintaining reliable structural performance
- Compatible with the full T-TEC™ Floor System
Available with Zinc Borate (ZB) treatment.
T-TEC™ LSL products are available with Zinc Borate treatment and approved for use in accordance with AWPA U1, Use Category UC2. This added protection helps guard against fungal decay and termite damage in approved applications.
T-TEC LSL Headers and Beams
Widths: 1-3/4", 3-1/2"
Depths: 5-1/2", 7-1/4", 9-1/2", 11-7/8", 14", 16", 18" 20", 22", 24"
Lengths: Up to 24’
E-Rating: 1.35E, 1.55E
T-TEC LVL Headers and Beams
Widths: 1-3/4", 3-1/2", 5-1/4", 7"
Depths: 9-1/2", 11-7/8", 14", 16", 18" 20", 22", 24"
Lengths: Up to 48’
E-Rating: 1.6E, 1.8E, 2.1E, 2.2E
Andy Williams
1-218-252-6620
Andy.Williams@Tolko.com
Brian Kasdorf
1-778-212-0642
Brian.Kasdorf@tolko.com
Headers & Beams Resources
Sales & Product Literature
Product Care & Safety
Installation Guides
Product Reports
Tolko's Engineered Wood Products
More Tolko Products
