Roof Repair Ice And Water Shield Low Pitch

Roofing ice and water shield is a critically component to any new roofing system especially in cold weather climates.

Roof repair ice and water shield low pitch.

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. Overhang and a 2 6 exterior wall. 59 3 8 inches up the roof slope from the drip edge. For a low slope residential roof there are two main options.

Then apply standard asphalt shingles over the membrane. Ice and water shield. I ve marked in red the lower edge of each course of roofing felt. 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.

The membrane will outlast the shingles and seal around all nail penetrations. The minimum is typically 2 feet 24 inches or 0 60 m above the vertical projection of the inside of the exterior wall. It was about 36 bucks for a one square roll back then. Self adhesive flashing membrane under the shingles prevents leakage on low slope roofs.

1 cover the entire surface with a self adhesive flashing membrane such as grace ice water shield there are many equivalent products. 12 pitch roof with a 12 in. Above that is an incomplete double coverage layer of 15 pound roofing felt. All overhangs should also be covered.

So what s the harm if the ice barrier isn t applied far enough up the roof slope. Looked just like vycor without the printing.