TremLock ThermalT:

TremLock® ThermalT™

Exterior Standing Seam Insulated Metal Panel

The TremLock ThermalT panel's patented T-seam allows for sliding the panels together rather than lifting and/or rolling the panels into place. The interior tongue-and-groove joint, coupled with a factory-caulked batten, helps provide a double layer of weathertight protection.


TremLock ThermalT panels are designed with a 42” coverage width and a 2” tall, tee-shaped vertical rib with mechanically-seamed batten. Available lengths of 12’-0” to 53’- 0”. Panel thickness options are 2.5, 3, 4, 5, and 6-inch. Exterior gauge availability of 22, 24, and 26, interior gauge of 26. The exterior substrate is Galvalume®, G90, and the interior substrate is Galvalume®, G90, stainless steel. The interior joint is Green-lock, offset tongue-and-groove. The core is continuously poured-in-place polyisocyanurate insulating foam. The R-Value is R-8 per inch of thickness (nominal).

Roofing & Weatherproofing Peace of Mind

We deliver peace of mind to building owners and facility managers by managing roofing and building life cycles for customers in all industries, including education, healthcare, government, manufacturing and more.

  • Tremco Roofing offers the industry's most comprehensive roofing and weatherproofing solutions for restoration, repair, maintenance, replacement and new construction.
  • WTI (Weatherproofing Technologies, Inc.) provides roofing services, construction management and general contracting.
  • Our Canam Building Envelope Specialists affiliate provides building envelope solutions to eliminate air leaks, improve energy efficiency and reduce costs.


Phone: 1.800.852.6013