Tri Thermal Roofing (TTR):

Brothers Armstrong Insulation is now proud to offer Tri Thermal Roofing (TTR) technology. The most energy efficient roofing system under the sun.

About The TTR System:

The patented TTR Tri Thermal Roofing system is a unique combination of two separate roof systems that combine to form the best roofing system available. The system is comprised of a spray applied Polyurethane Foam Roof with a single ply membrane that is adhered to the Polyurethane foam with a proprietary slow rise urethane based adhesive.


TTR has taken the best roofing system and made it better. The patented TTR System has no fasteners, no expensive primers and requires no recoats.


Unlike other spray foam roofing products on the market, the patented TTR System has added a single-ply EPDM rubber membrane that seals the foam insulation with no joints or gaps making it water-tight and able to retain its strength throughout the years.


Whether you’re having your current foam roof retrofitted with TTR, or having the TTR System installed from scratch, the installation is done with absolutely no interruptions to the building’s occupants or contents.

The Tri Thermal Roofing (TTR) System Advantage:

The TTR Tri Thermal Roofing system’s is the best roof on the market by building on all of the advantages and eliminating the negatives of the two separate roof systems that combine to form the TTR system.

TTR’s Spray Foam Roof Component:

  • Is light weight, reducing cost and debris by not having to tear off old roof. Making this system environmentally friendly.
  • Is self adhering, so there is no heat or open flame needed during installation.
  • It’s seamless & monolithic nature make it a superior spray applied insulation that is also waterproof.
  • 1” of foam can stop 70 % of heat loss
  • 2” of foam can stop over 85% of heat loss
  • 3” of foam stops 98 % of heat loss

TTR’s EPDM Single Ply Membrane Component:

  • No coating is needed over foam roof. No recoats, ever!!
  • TTR’s patented systems means no fasteners. No fasteners no reason to leak.
  • Its fully adhered and no need for ballast , keeping the system lightweight.
  • Black membrane is great for cold climates, white membrane is great for warm climates. Better yet, the membrane is very easy to repair.


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