THERM Upgraded:

THERM Upgraded

The THERM Upgraded roofing system is a high performance, extremely durable hot applied built-up roofing system. It is designed to improve performance by providing enhanced resistance to rooftop exposure.

This roofing system was developed for use in new or replacement applications wherever a conventional or protected built-up roofing membrane is needed. The THERM Upgraded system has proven performance when such conditions as lightweight building materials, thermal movement or vibration demand flexibility and fatigue resistance.  Installation is carried out using conventional hot application techniques and equipment.

Click here to download our system spec data sheet.

Information on products that comprise our Canada-specific roofing systems is available 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., a subsidiary of Tremco Incorporated), 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.


US: 1.800.852.6013

Canada: 1.800.668.9879