Should You Fix Or Replace A Damaged Modified Bitumen Commercial Roof?

If the modified bitumen roof on your commercial building has seen better days and you are trying to decide if you want to fix or replace it, then you have a big decision to make. While a brand-new roof will eliminate the need for so many repairs, they are not inexpensive to install. The normal lifespan of a modified bitumen roof in a mild climate is about two decades. A roof will last longer if you proactively maintain it than if you don’t.