Roof Repair Ice And Water Shield Low Pitch

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.

Roof repair ice and water shield low pitch.

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. Above that is an incomplete double coverage layer of 15 pound roofing felt. Then apply standard asphalt shingles over the membrane. 1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products.

It was about 36 bucks for a one square roll back then. For a low slope residential roof there are two main options. The minimum is typically 2 feet 24 inches or 0 60 m above the vertical projection of the inside of the exterior wall. 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.

I ve marked in red the lower edge of each course of roofing felt. Overhang and a 2 6 exterior wall. Many local building codes require ice and water shield and national building code states ice and water shield must start at the roofs eave edge and extend 2 ft inside heated wall space of a structure. The membrane will outlast the shingles and seal around all nail penetrations.

Looked just like vycor without the printing. Ice and water shield. So what s the harm if the ice barrier isn t applied far enough up the roof slope. Roofing ice and water shield is a critically component to any new roofing system especially in cold weather climates.

Self adhesive flashing membrane under the shingles prevents leakage on low slope roofs. 12 pitch roof with a 12 in.