Commercial Roofing

Commercial Roof Repair for New Hampshire & Massachusetts


Shopping plazas, hotels, apartment buildings, warehouses and other commercial buildings all depend on a high quality roof to carry on their day to day business. Commercial and industrial businesses in the New Hampshire and Massachusetts area call DeSalvo for roof repair or replacement. For industrial flooring systems, we specialize in low slope / flat roof repair, including:

Commercial Roofing Systems Installed


An extremely durable synthetic rubber roofing system (ethylene propylene diene terpolymer) mostly used in low-slope buildings in the United States.


Primarily used in flat roofing systems, thermoplastic polyolefin is a single-ply roofing system that is one of the fastest growing options for commercial roofing systems. TPO roofing systems are comprised of a single layer of synthetic sheeting with a reinforced scrim.

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