I am having a roofing job done --strictly standard asphault type dimensional shingles on steep roof to an on roof copper spouting
I notice the other night as I had paid for a water and ice shield that I did not see any type of adhesive backed rubber membrane at all but just a layer of roof asphault shingle type material under the first layer of roof ing shingles Is this perhaps supposed to be some type of rain and ice dam type material I have never heard of or have I been fleeced? I had expected an adhesive backed rubber membrane from my on roof spouting up under my roof that I am having done or is there a new type of ice and water damn as this material I saw resembles only half sheets of oridinary roofing shingles Thanks for a reply Jose