Roof Repair Ice And Water Shield

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.

Roof repair ice and water shield.

The ice and water shield is an amazing roofing product that was first introduced in the 1980s. 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. 1 ice and water shield a self adhesive membrane applied along the roof s perimeter from the eaves up. After that time it quickly came to be used by most companies to create better roofing systems whatever the weather.

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. 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. It s a thin membrane that is attached under the shingles of a roof. If you have a roof that you know to be older than 1980 it won t have this great product under the shingles.

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. Ice and water protectors sometimes called ice and snow shields in cold climates are made with polymer modified bitumen. A quote will follow for this permanent repair. We informed the homeowner that the area where an ice and water shield waterproof membrane should be there is regular roofing paper.

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

A proper shield will need to be installed. Grace ice water shield is supplied in 3 ft wide rolls of varying lengths. Missing ice water shield.