Grace Ice And Water Sheild To Entire Roof

Ice and water shield is a thin rubberized asphalt membrane that goes beneath the shingles of your roof typically only along the overhangs and in the valleys.

Grace ice and water sheild to entire roof.

Two of iko s ice and water protector products goldshield tm and armourgard tm act as water retardants and achieve a superior moisture transmission rate of fewer than 0 5 perms. 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. The ice and water shield is an amazing roofing product that was first introduced in the 1980s. Should a homeowner decide to cover the entire roof with ice and water protector it is even more important to consider proper attic ventilation carefully.

In fact a 3 strip of self adhering membrane at the eaves can be potentially worse than full coverage since a roofing leak above the eave membrane can saturate roof decking underneath the membrane as absorbed water is redistributed within the sheathing where it may become trapped long enough with sun beating on it to initiate and nurture. Grace ice and water shield fully adhered smooth surface roofing underlayment provides best in class roof leak protection against wind driven rain and ice dams. Now ice and water shield is designed to stop ice damming or water that backs up say from your gutters and getting into the roof surface. It s typically only installed on the first leslie.

You should seriously consider using ice water shield if you live in ice dam country. It can protect your home from water leaks caused by ice dams and wind driven rain. Grace ice water shield has protected the roofs of over 2 million homes and been installed on marquee projects in 25 countries since its introduction in 1978. Ice and water shield the whole roof.

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. After that time it quickly came to be used by most companies to create better roofing systems whatever the weather.