Can You Use Ice And Water Shield On A Flat Roof

We do not recommend putting ice and water shield over entire roof.

Can you use ice and water shield on a flat roof. Potentially covering an entire roof with ice and water protector can prevent leaks even after high wind conditions blow shingles off the roof preventing further damage and making repair easier. Should a homeowner decide to cover the entire roof with ice and water protector it is even more important to consider. Ice water shield is a thick sticky back underlayment also known as felt paper that will adhere to your roof deck and prevent water from seeping into your home if it gets under your shingles. That s a good question.

If an ice dam occurs on your roof and water backs up under the shingles it will seep down into your home through the nail holes holding the shingles on and into your attic. There were some delicate details we needed to take care of such as the flat roof went under another part of the roof so we had to pull off the old siding and run ice and water shield up. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. I remember it.

Tue aug 16 2016 11 23 pm location. My only experience with i w was using it on a wall above a roof in snow country. We usually ice and water the whole roof with a lower cost product not grace which is the only one that really works for ice dams to achieve a water tight roof before the shingles go on. Water and ice shield on entire roof bad idea.

Yes ice and water shield will protect your home from leaks caused by hurricanes. Spruce wed aug 08 2018 6 33 pm. My question is do i try to remove the existing ice and water shield or just lay new ice and water shield over the old. We did try that triflex on the house we are doing now ice and water at the eave and up the rakes.

If you live in an area that s frequented by hurricanes or severe thunderstorms that can drive rain sideways then you need this material. However because the modified bitumen back surface is continuous these membranes can result in a vapor barrier. These storms can easily push water under many finished roofing materials. Also we do not recommend covering entire roof in ice and water shield as added leak protection.