Adjustments such as patches, stacks, curbs and expansions are simply welded to the membrane at any time. This is easily accomplished because the Duro-Last System never cures. If the building expands, the roof moves with it. Duro-Last provides resistance to chemicals, ultraviolet radiation, algae, biological growth and temperatures.
Duro-Last is a friend to the environment. Ownership costs are low because the roof can be cleaned with ordinary products such as Simple Green or TSP. Duro-Last is perfect for offices, schools, churches, restaurants, hospitals, malls, and apartments because it emits no chemicals or odors.
Duro-Last is removable and reusable. When one building needed a major structural repair, Alternative Roofing Systems, Inc. was able to peel back the membrane and re-install that same membrane when the work was done, saving the client $10,000.