TremLock SL Standing Seam System:

TremLock SL Standing Seam System

TremLock® SL adds style to your steep-slope new or retrofitted roof system.  Its features include panels that quickly snap together, cutting down on labor time, and superior water-shedding capabilities. 

This system is designed for slopes that are 3:12 and greater, fascias, mansards or equipment screens, and intended for applications where there is a substrate.  TremLock SL does not require field seaming, and will ensure a uniform seal in the seam.  With excellent strength, superior weatherproofing and great visual appeal, TremLock SL is optimal for commercial, industrial and agricultural application, as well as pre-engineered metal buildings.

TremLock SL are factory roll formed material from 24 or 22 gauge Galvalume steel; panel configurations come in striated, ribbed or flat pan panels.  Click here to download the TremLock SL system's quick reference sheet, here for the spec data sheets and here to download the installation manual.

Our complete TremLock Metal Roofs and Walls catalog is available here and our variety of colors is here. Interested in our metal edging colors?  Click here.

For downloadable detail drawings in PDF or dwg format, click here;  for our technical documentation, click here.

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