Snow And Ice Shield Roofing

Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen.

Snow and ice shield roofing.

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. What is ice water shield. Ice and water shield is a peel and stick product that adheres directly to the roof deck. 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.

It forms a water proof barrier where ice most often build up on the eaves edge. Press the membrane in place with heavy hand pressure. Apply roof covering material at temperatures of 40 f 5 c or higher. Chimneys pipe boots roof vents and skylights.

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 winter of 2014 2015 in my southern new england area reinforced the need for ice barriers to be installed according to the code. Once there it will saturate plywood insulation and drywall which will lead to interior home. Cut the membrane into 10 15 ft 3 5 m lengths and reroll loosely.

If you have a roof that you know to be older than 1980 it won t have this great product under the shingles. 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. Peel back 1 2 ft 300 600 mm of release liner align the membrane and continue to peel the release liner from the membrane. The sbs component makes the product very sticky.

The ice and water shield is an amazing roofing product that was first introduced in the 1980s. The ice and water shield roofing material is made with a rubberized asphalt mixture that solves these problems. During winters when there is a lot of snow and ice dams form higher up the roof slope water can pond up behind the dams and reach higher than 36 in. 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.

It is also commonly applied in the valleys of a house as well as around any roof protrusions including.