Global Energy Technologies -1602 Morris St. - Houma, La. 70363 1-985-853-0214
Therma Sheet

Therma Sheet Roofing Underlayment is manufactured in the USA by Environmentally Safe Products, Inc. It is a 99% pure polished aluminum facing heat laminated to a closed cell foam core. Preferably it is used in conjunction with traditional felt paper. Therma Sheet provides excellent thermal and moisture protection under metal roofing, stone coated steel, concrete or clay tile. The product is very lightweight and easy to install. The material composition of Therma Sheet allows it to outlast and outperform yesterday’s underlayments. Therma Sheet reflects up to 97% of the radiant heat that is normally transferred into the attic by super heated roofing materials. Therma Sheet used under your roofing system will help cut your summer air conditioning bills. It greatly reduces attic heat gain making this space more usable and the rest of the house cooler.


Lowers attic temperature

Increases energy savings

Non-toxic, no fiberglass – no itching

Excellent vapor barrier

Class A Class 1 Fire Rating

Installs easily with razor knife and foil tape

Superior thermal performance

Flexible and durable

Improves insulation system performance

Insect/Bird resistant

Great for new construction or retrofits

Reflects up to 97% radiant energy

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