Hi Temp Roof Underlayment

Ht is the strongest and most durable underlayment in its class and provides an ideal substrate when installing metal tile shingle slate and other roof systems.

Hi temp roof underlayment.

It can also be used under traditional shingles for superior long term weather protection. Roof underlayment high temperature lastobond pro ht s this membrane is a 40 mil thick 1 mm self adhesive waterprooing membrane made of elastomeric sbs bitumen and a trilaminate woven polyethylene surface. Weather armor ht also utilizes tri bond s patented 3 component adhesive system. This membrane is ideal under all types of coating.

Blueskin pe200ht is specifically designed to provide an exceptionally high temperature and performance roofing underlayment. It is designed to be adhered directly to roof decks or certain insulation panels prior to the application of finished roof coverings including architectural metal shingles or tile. It s not ideal to install roof underlayments when the temperature is under 40 degrees f as it won t ensure a proper fit. It is available to use as flashing tape to provide a secondary water barrier.

Ht is specifically designed to resist heat up to 265 f. The best time for installing roof underlayment is when the temperature is between 40 to 85 degrees fahrenheit. Its main function is to serve as a full coverage waterproofing layer in the composition of architectural metal roof assemblies. What is the best temperature to install a roof underlayment.

High temp roof underlayment is a great option for metal tile and slate roofs which can produce more heat than other common roofing systems.