Ice Dam Roofing Underlayment

Ice and water membrane is needed most to address ice damming issues during the winter.

Ice dam roofing underlayment.

The purpose of ice and water underlayment is to stop water from passing through the roof system into a home. You shingle over the top of it. Ice barrier roof material is used to protect vulnerable areas of the roof as an added layer of protection against ice and water damage. For those that live in areas with snow this underlayment protects against ice dams.

Grace ice and water shield fully adhered smooth surface roofing underlayment provides best in class roof leak protection against wind driven rain and ice dams. Ice and water barrier is a type of self sealing underlayment that adheres to the roof decking and waterproofs it. Run special ice dam prevention products adhesive ice and water barrier from 3 to 6 ft. Some are compatible with thermal insulators and can withstand high temperatures.

The water that backs up behind the dam can leak into the home. Other than that this strong underlayment does feature a decent textured surface which offers better overall safety than some of the other brands out there. In case you don t know an ice dam is it is a ridge of ice that forms at the edge of a roof and prevents melting snow from draining off the roof. Delivers consistent performance over long unpredictable construction cycles.

The underlayments are waterproof and can resist fungus wrinkles and uv radiation. High thermal stability up to 260f 120 day exposure. 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. Underlayments are designed for use on residential roof decks as a water resistant layer beneath roofing shingles.

Ice can build up on a roof slope usually at the unheated area at the eaves forming an ice dam that prevents water from draining off the roof. Certainteed manufactures the utility grade felt underlayments shinglefelt 15 shinglefelt 30 and the fiberglass reinforced felt underlayment roofers select. Roofing accessories are easy to install using nails glue and clips while others are self adhesive. Find other roofing supplies such as shingles for your.

Item 169827 model 5003002. Even if you don t live in an ice dam region like minnesota colorado and wisconsin you may still consider ice barrier membrane for your home. Grace ice and water shield ht peel and stick roofing underlayment delivers an optimal balance of adhesion and thermal stability for superior performance under the most demanding roof types such as metal and tile roofs. Up the roof from the edge the next time you reroof fig.