How To Install Ice Barrier On Roof

Install the ice barrier membrane according to the manufacturer s instructions with the drip edge installed on top of the membrane.

How to install ice barrier on roof.

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. Ice and water barrier is a type of self sealing underlayment that adheres to the roof decking and waterproofs it. Ice and water protector needs to be installed directly onto the roof deck after you have placed the drip edge at the eave. Most roofers install one 3 ft wide roll of ice barrier along the eave edge to prevent leaks due to ice dams.

Roofing materials that do require an ice barrier are. On most roofs this isn t far enough to comply with the international residential code. Cut waterguard rain ice to a convenient length and dry fit the membrane to the roof before removing the release film. Peel both sides of the release film completely off.

Then install regular roofing underlayment tar paper over the top of the drip edge and over the ice barrier and continuing all the way up the roof. Begin at a lower corner of roof parallel to the eave and flip the whole sheet over so the adhesive side with release film faces up. The drip edge will be installed over the ice and water protector and other underlayments at roof rake edges you should install ice and water protector before other underlayments including roof felt. Asphalt shingles metal roof shingles mineral surfaced roll roofing slate and slate type shingles wood shingles and wood shakes though not called out in r905 1 2 pv roof shingles and building integrated pv roof panels do require an ice barrier and that is noted under the.