Posted on: 17 December 2014
The weakest point of a roofing system will always be the seam between two pieces of material. At these seams, there is a natural break in the material that can allow precipitation to work its way down into the roof and cause problems. Using larger rolls of tar paper or rubber roofing does not make sense because the materials will be heavy and hard to handle. Spray-foam roofing, on the other hand, can be sprayed on as a liquid, which when dry, will form one solid roofing membrane, and this is just one of the advantages of spray roofing.