Roll Roofing

Roll roofing, bottom line, is not a very durable nor a high quality roofing material. However, in budget operations or non-critical locations, it is sometimes used -- often on lower sloped roofs because it is cheap and more suitable for that application than conventional shingles. It is quite common on shed style roofs or garages. I am always concerned and look for problems when I find a home with an addition that is roll roofing, often on nearly flat surfaces. Even at its best, roll roofing only lasts a few years. The photo below shows roll roofing, over a porch, that has installation problems and deterioration. First, it has numerous exposed nail heads which is an installation problem. You will see that it has deteriorated so rain is able to run down onto the structural wood below. In my view, there is a place for roll roofing, but it is on non-critical out buildings that are built on a budget, where the budget is a primary concern. Tool sheds and chicken coops come to mind.

www.kingofthehouse.com

Bellingham Home Inspection

Steven L. Smith