Roof Ice And Water Shield Installation

Peel back 300 600 mm 1 2 ft of release liner align membrane.

Roof ice and water shield installation.

Not only does ice and water shield installation stop leaks caused by ice dams but it also stops leaks created by fierce wind driven rain. Here s how proper installation of grace ice water shield the conventional method. Apply roof covering material at temperatures of 40 f 5 c or higher. Ice and water shield products are hidden by the finished roofing materials.

Membrane installation apply grace ice water shield underlayment in fair weather when the air roof deck and membrane are at temperatures of 40 f 5 c or higher. Cut the membrane into 10 15 ft 3 5 m lengths and reroll loosely. 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. Does ice and water shield protect against hurricanes.

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. Cut the membrane into 3 5 m 10 15 ft lengths and re roll loosely. By creating a barrier at the most vulnerable areas of your asphalt shingle roof at the eaves and rakes in valleys around chimneys etc weatherwatch mineral surfaced leak barrier helps prevent leaks due to water backing up in your gutters wind driven rain and in the north damaging ice dams. Continue installing waterguard rain ice up the roof from the eaves and along the rakes no less than 24 past the interior warm inside walls of the house2 or a spot well above the highest expected level of water backup from ice dams or according to adopted building code requirements.

If installed properly this reliable roofing underlayment can save homeowners 18 000 in reroofing costs. Ice and water protector needs to be installed directly onto the roof deck after you have placed the drip edge at the eave.