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.
Roofing ice shield underlayment.
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.
Topshield s roof underlayment ice water defender series has excellent resistance and dimensional stability.
Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen.
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 36 in x 75 ft 200 sq ft rubber roof underlayment.
Grace ice water shield underlayment also offers leak protection in trouble prone spots like valleys skylights protrusions and other flashing areas.