Roofing Mn Ice And Water Shield

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Roofing mn ice and water shield.

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. Ice and water shield contains asphalt cement a special stretchable membrane and a fancy co polymer called styrene butadene styrene sbs. Mid states asphalt manufactures and distributes a variety of products for built up roofing bur and other commercial applications. An ice and water shield is a thin layer of waterproof material that is self adhered to a roof under the shingle layer to prevent water leakage from ice dams.

Forms a watertight seal around fasteners used to install shingles and other roof coverings. It can protect your home from water leaks caused by ice dams and wind driven rain. The code in minnesota requires this special waterproof shingle. Protection against ice dams can be obtained by using a special waterproof shingle underlayment at the eaves or ice barrier determination lower edges of the roof in addition to installing adequate ventilation and proper insulation in the attic.

The sbs component makes the product very sticky. 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. 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. Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen.

Water gets under roofing shingles. Grace ice water shield protects a homeowner s roof from the damaging effects of water intrusion due to wind driven rain and ice dams because it. You should seriously consider using ice water shield if you live in ice dam country. Fully adhered roofing underlayment sticks aggressively to deck surface.

Ice and water protector sometimes also referred to as ice and water shield is a waterproof roof underlayment membrane developed to protect vulnerable areas on a roof from ice and water damage. Grace ice water shield roofing membrane is used as an underlayment for sloped roofs to resist water penetration due to water back up behind ice dams or wind driven rain. Grace ice water shield underlayment also offers leak protection in trouble prone spots like valleys skylights protrusions and other flashing areas.