Ice And Water Shield Roofing

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 roofing.

After that time it quickly came to be used by most companies to create better roofing systems whatever the weather. Grace ice water shield self adhered roofing underlayment is a premier membrane composed of two waterproofing materials an aggressive rubberized asphalt adhesive backed by a layer of slip resistant coated high density cross laminated polyethylene film. This ice shield seals nail holes better then regular tar paper roofing materials. Can be left exposed for up to 120 days.

The ice and water shield is an amazing roofing product that was first introduced in the 1980s. Many local building codes require ice and water shield and national building code states ice and water shield must start at the roofs eave edge and extend 2 ft inside heated wall space of a structure. Seals around roofing nails resisting leakage caused by water back up ice dams or wind driven rain. Ice water shield is a thick sticky back underlayment also known as felt paper that will adhere to your roof deck and prevent water from seeping into your home if it gets under your shingles.

Delivers all the advantages of grace ice and water shield with thermal stability up to 260 f. Roofing ice and water shield is a critically component to any new roofing system especially in cold weather climates. Ice and water shield. An ice and water shield is a great roofing product to create leak free roofs.

Width for easy installation at the transition areas as well as allowing for future tie ins. Gcp invented fully adhered roofing underlayments more than 35 years ago. If an ice dam occurs on your roof and water backs up under the shingles it will seep down into your home through the nail holes holding the shingles. The new membrane has the ripcord split release on demand feature placed in the center and near the edge 18 in.

Roof detail membrane is a premier membrane based on the grace ice water shield roofing underlayment technology. If you have a roof that you know to be older than 1980 it won t have this great product under the shingles. This ice water shield is applied as an underlayment prior to putting the shingles on the roof.