The asphalt makes it vapor tight and the polymers make the asphalt elastic and sticky.
Ice and water guard roofing.
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.
After that time it quickly came to be used by most companies to create better roofing systems whatever the weather.
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.
Ice water.
An ice guard is designed to extend far enough back from the edge of the roof to capture this melting snow and ice and transport the water safely to the gutters.
Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen.
The ice and water shield must stick firmly over the top of the drip edge on the soffit edge of the roof.
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 offers leak protection to trouble prone spots and can be used as an underlayment to help sloped roofs resist water penetration due to wind driven rain or water back up resulting from ice dams.
The grace 36 in.
Concrete clay roof tiles.
Winterguard waterproofing shingle underlayment is the solution for winning the battle against water penetration in your roof s most vulnerable places.
Grace ice water shield underlayment also offers leak protection in trouble prone spots like valleys skylights protrusions and other flashing areas.
Installation because of the strength of the adhesive installing an ice guard is a two person job.
If you have a roof that you know to be older than 1980 it won t have this great product under the shingles.
Stormguard film surfaced leak barrier is a self adhering underlayment that helps keep wind driven rain and water from ice dams out of the most vulnerable areas of your shingle or metal roof.
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.