Grace Ice And Water Shield Under Metal Roof

Ice and water shield goes under typically asphalt shingles along the roof edge the first three foot edge of the roof and it does two things.

Grace ice and water shield under metal roof.

They also want the entire roof covered with ice water shield first. It delivers all the advantages of grace ice water shield with thermal stability to 260f and 120 day exposure. The customer is debating between a snap lock type panel vs a mechanically seamed panel. This is a roof membrane underlayment made up of either a rubberized asphalt or butyl based adhesive with a polyethylene carrier sheet.

The heat in hot areas of the country even here in new england can exceed the melting point of some of these products. So far so good. We are doing a job that will include a standing seam metal roof. It stops ice dams which can freeze at the edge and build up and leak under the shingles janie.

I also insisted that ice and water shield be installed at the eves and. They get a lot of wind rain in the winter and don t want problems ever. Grace ice and water shield roofing underlayment a registered trademark of gcp applied technologies is the name that contractors trust the most to protect their reputations. Which happened to me one year.

Grace ice water shield is a versatile underlayment material that may be used on sloped roofs under mechanically attached roof coverings such as asphalt shingles slate tile cedar and standing seam metal in many climate and assembly conditions see limitations for additional information. The felt paper was in perfect condition. These categories are regular and what s known as high temp i never really thought too much about the difference until a customer of mine had a problem with a black substance oozing out between the metal diamonds on his roof. The crew appeared to do a great job and we are getting tons of compliments.

I insisted that the old asphalt shingles be removed and it turned out that they had never sealed so removal was easy. It has an adhesive backing with a peel and stick feature. Most manufacturers of fully adhered roofing underlayment or ice and water shield offer their product in two major categories. Founded in 1963 atas international inc.

Grace ice water shield ht self adhered underlayment is specifically designed to meet the challenges inherent in metal roof assemblies. A few weeks ago we had a futureroof slate look metal roof installed. After that time it quickly came to be used by most companies to create better roofing systems whatever the weather. The ice and water shield is an amazing roofing product that was first introduced in the 1980s.

This membrane should be labeled high temperature to withstand the surface temperature of the roof on a hot summer day. The first on the list would be the ice and water shield. And also in southern climates it s put on the entire roof because even if the shingles blow off.