How To Remove Ice Shield From Roof

I knew it had an ice water shield underlayment around the perimeter because i was the one that installed the roof 22 years ago.

How to remove ice shield from roof.

It s a fairly low slope roof 2 1 2 12 pitch with a southern exposure and it takes a real beating from the sun. And often shingles stick to the ice shield and that can easily add hours if not days to the tear off project. I am going to replace my roof 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. It is a 4 year old roof with the ice and water shield on structural insulated panels outer layer is 3 4 osb so we are not able to simply replace the plywood we need to remove the i w and build a new roof system 8 above the existing one for circulation reasons.

Start early in the morn and hurry up before the sun hit it. This is great but ice shield also creates other problems for roof installers. Removing ice and watershield i wouldn t remove the shield if anything i d supplement it possibly by going over it. By design ice shield adheres to the roof deck.

I had a roof that was stripped and re shingled 22 years ago 1989. Hi my name is howard this is my first time using the forum. I ve stripped a few roofs with i w and it s extremely difficult to get back to the original deck. With that said i m pulling back a portion of my roof to tie a new roof into.

Good luck getting the shingles off the i w. Removing ice and water shield for re roof. Unless you hate future roofers that you don t even know yet do not cover the entire deck with iws. Ice and water shield re roof i was told by i w manufacture that u can only have 2 layers then u need to remove the plywood and start over.