High Temperature Metal Roof Underlayment

This membrane should be labeled high temperature to withstand the surface temperature of the roof on a hot summer day.

High temperature metal roof underlayment.

The first goal of roofing underlayment is to keep the roof deck dry before installation of the metal roofing material. The two products we recommend for underneath your metal roof are. 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. However contractors now recognize the benefits of synthetic underlayment for metal roofing particularly when it comes to its tolerance to heat and ultraviolet uv radiation.

Cut the membrane into 10 15 ft 3 5 m lengths and reroll loosely. Apply roof covering material at temperatures of 40 f 5 c or higher. High temp roof underlayment is a great option for metal tile and slate roofs which can produce more heat than other common roofing systems. Protection against ice dams is required by most building codes 4 at eaves wherever the january average temperature is 25 f 4 c or lower or where there is a possibility of ice forming in the eaves i e the.

Blueskin pe200ht is specifically designed to provide an exceptionally high temperature and performance roofing underlayment. High temp underlayment can help to protect your roof against leaks and ice dams. It can also be used under traditional shingles for superior long term weather protection. Its main function is to serve as a full coverage waterproofing layer in the composition of architectural metal roof assemblies.

Fabral all purpose high temperature underlayment prevents moisture entry into structures by sealing uniformly to the substrate and around nail penetrations. Fabral all purpose high temperature underlayment is 50 ml 1 2 mm thick and is supplied in 200 sq. Wip underlayments offer excellent protection against water and ice damming while withstanding some of nature s most unfavorable weather conditions. Fabral all purpose high temperature underlayment is self adhereing and cold applied.

A class 4 hail rating further attests to the strength of this steel roof underlayment making it not only lighter but much more durable than felt roof underlayment. This is a roof membrane underlayment made up of either a rubberized asphalt or butyl based adhesive with a polyethylene carrier sheet. Peel back 1 2 ft 300 600 mm of release liner align the membrane and continue to peel the release liner from the membrane. Underlayment must also act as a secondary weather barrier in case the roof fails.

Traditionally metal roofs have used standard 30 pound felt paper underlayment. Be it 40 degrees or 240 degrees fahrenheit the underlayment will work equally efficiently to protect your roof under all types of extreme weather conditions. Press the membrane in place with heavy hand pressure. Dekguard 260 a self adhesive modified asphalt underlayment with polyester surfacing for high temperature applications under metal and tile roofing.

The best underlayment for metal roofs. High temperature compound designed for use with asphalt shingle and most metal roof systems 1 code compliance and risk reduction.