Ice And Water Shield Entire Roof

It can protect your home from water leaks caused by ice dams and wind driven rain.

Ice and water shield entire roof.

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. Many types of roofing including epdm and standing seam steel roofing are virtually impermeable to water vapor. You should seriously consider using ice water shield if you live in ice dam country. The arguement that oh i would hate to be the next guy having to remove the ice and water shield couldn t you just remove the shingles leave the ice and water down and then put new ice and water on top of the old.

Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen. The zip system sheating that you see on a lot of new houses now has an impermeable layer applied to it so that water will not get thru. Other types of roofing including cedar shingles and concrete tile roofing are fairly permeable. 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.

Ice and water shield the whole roof. Covering the entire roof with ice water is no different for the wood breathing than covering the entire roof with metal roofing. Ice and water shield is a great product that can be used in spots to protect the most vulnerable areas of your roof or as a whole roof underlayment to protect from ice dams water dams storms and leaking in any area of the country and any weather. It should reach 3 feet beyond the inside of the wall and cover any valleys to prevent ice dams and wind driven rain from reaching the sheathing.

Both products have a separate purpose. 1 ice and water shield a self adhesive membrane applied along the roof s perimeter from the eaves up. Now ice and water shield is designed to stop ice damming or water that backs up say from your gutters and getting into the roof surface. Ice and water shield is a thin rubberized asphalt membrane that goes beneath the shingles of your roof typically only along the overhangs and in the valleys.