Roof Repair Ice And Water Shield Low Pitch

All overhangs should also be covered.

Roof repair ice and water shield low pitch.

Overhang and a 2 6 exterior wall. Looked just like vycor without the printing. In colder regions a good practice is to cover the first 3 feet 36 inches or 0 91 m of roof over heated space with ice and water protector. So what s the harm if the ice barrier isn t applied far enough up the roof slope.

It was about 36 bucks for a one square roll back then. Ice and water shield. 59 3 8 inches up the roof slope from the drip edge. For a low slope residential roof there are two main options.

The membrane will outlast the shingles and seal around all nail penetrations. 1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products. The minimum is typically 2 feet 24 inches or 0 60 m above the vertical projection of the inside of the exterior wall. Self adhesive flashing membrane under the shingles prevents leakage on low slope roofs.

12 pitch roof with a 12 in. My photo of an asphalt roof installation in process shows that the contractor has installed a peel and stick waterproof ice and water shield type product along the roof eaves in a 36 wide strip. As far as grace ice and water i did use it under shingles on the low pitch patio roofs of a retirement community re roof project i did 10 years ago 1 1 2 on 12 pitch. I ve marked in red the lower edge of each course of roofing felt.

During winters when there is a lot of snow and ice dams form higher up the roof slope water can pond up behind the dams and reach higher than 36. Above that is an incomplete double coverage layer of 15 pound roofing felt.