Snow And Ice Shield For Roofing

Ice dams are created when the warm air from inside the home warms the roof causing the most inner layer of snow to melt.

Snow and ice shield for roofing.

If you have a roof that you know to be older than 1980 it won t have this great product under the shingles. 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 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 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.

The ice and water shield is an amazing roofing product that was first introduced in the 1980s. After that time it quickly came to be used by most companies to create better roofing systems whatever the weather. Roofing underlayment specifically designed to meet the challenges inherent in metal roof assemblies delivers all the advantages of grace ice and water shield with thermal stability up to 260 f seals around roofing nails resisting leakage caused by water back up ice dams or wind driven rain. Cut the membrane into 10 15 ft 3 5 m lengths and reroll loosely.

Ice and water shield is a peel and stick product that adheres directly to the roof deck. 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 on and into your attic. Apply grace ice water shield underlayment in fair weather when the air roof deck and membrane are at temperatures of 40 f 5 c or higher. The ice and water shield roofing material is made with a rubberized asphalt mixture that solves these problems.

It is also commonly applied in the valleys of a house as well as around any roof protrusions including. It forms a water proof barrier where ice most often build up on the eaves edge. Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen. Ice and water shield contains asphalt cement a special stretchable membrane and a fancy co polymer called styrene butadene styrene sbs.

Chimneys pipe boots roof vents and skylights. Sno shield has teamed up with hotedge to in order to provide a complete system of snow retention and ice dam protection. Even with a snow retention system ice dams are still probable.