Roof Repair Ice And Water Shield

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

Roof repair ice and water shield.

It can protect your home from water leaks caused by ice dams and wind driven rain. Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen. Missing ice water shield. You should seriously consider using ice water shield if you live in ice dam country.

A quote will follow for this permanent repair. Essentially the roof and ice water shield is an extra layer to a home s roofing system that helps keep water out of the house. Grace ice water shield is a versatile underlayment material that may be used on sloped roofs under mechanically attached roof coverings such as asphalt shingles slate tile cedar and standing seam metal in many climate and assembly conditions see limitations for additional information. We informed the homeowner that the area where an ice and water shield waterproof membrane should be there is regular roofing paper.

1 ice and water shield a self adhesive membrane applied along the roof s perimeter from the eaves up. It s a thin membrane that is attached under the shingles of a roof. 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. Grace ice water shield is supplied in 3 ft wide rolls of varying lengths.

The ice and water shield is an amazing roofing product that was first introduced in the 1980s. A properly flashed roof valley should have an ice and water shield installed with roofing felt being properly secured over the ice and water. 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. The big question is do i install the ice and water shield over or under the felt or synthetic underlayment the next question should i install the iws o.

If the ice and water shield is missing then you will have to remove the shingles on both sides along the valley put ice and water shield in place and re shingle the roof. Usually the roof ice and water shield is only on the overhangs and in the valleys as these are the two places leaks and ice dams occur most often. Building codes typically require that ice and water shield be installed along the gutter line and in the valleys of your roof which are areas particularly susceptible to ice damming.