Our Products

Tri-Lam NB Rigid Nailbase Panels

• One-sided 7/16” OSB non-structural panels used over T&G planking or metal decks.
• Specify EPS thickness.

Tri-Lam SSNCM

• Non-cut and machined non-structural stress skin panels.
• 7/16” OSB on both sides of EPS core.
• No spline relief or routed edges.
• For use in log home, timber frame, and agricultural construction.
• Specify EPS thickness.

Tri-Lam SSCM

• Cut and machined non-structural stress skin panels.
• 7/16” OSB on both sides of EPS core.
• Splines and routed edges included.
• For use in log home, timber frame, and agricultural construction.
• Specify EPS thickness.

Tri-Lam SIPS

• Certified cut and machined panels.
• 7/16” OSB on both sides of EPS core.
• For residential, light commercial, and agricultural construction.

Complete packages are also available, including fabrication of rough. openings for windows and doors, splines, dimensional lumber for rough. openings, fasteners, and adhesives.

Standard 4’x8’ SIPS

• 4.5” (Two 7/16” OSB Skins) 3-5/8” EPS Core R-17
• 6.5” (Two 7/16” OSB Skins) 5-5/8” EPS Core R-25
• 8.25” (Two 7/16” OSB Skins) 7-3/8” EPS Core R-32
• 10.25" (Two 7/16" OSB Skins) 9-5/8" EPS Core R-43
• 12.25" (Two 7/16" OSB Skins) 11-5/8" EPS Core R-53

Tri-Lam 8’x24’ Jumbo Panels
Specify EPS thickness

Additional panel sizes are available upon request.

Engineered building systems such as structural insulated panel systems address each of these concerns in dramatic fashion. These systems provide superior insulation values for the entire envelope, they use less wood, require fewer natural resources, create less waste, reduce the demand for skilled labor, as well as reduce construction schedules by 1-2 weeks. Properly designed structural insulated systems provide a tighter envelope with little room for air and moisture infiltration. Proper sizing of HVAC systems, and in some cases the use of HRV (heat recovery ventilator units), can allow occupants to enjoy a much healthier, cleaner, and allergy-free environment. We spend most of our time indoors, so make an immediate impact and start building with structural insulated panel systems today.