Cottontown, TN · Light commercialCommercial Roofing in Cottontown, TN

For JACCO, commercial roofing comes up as part of building or renovating, not as a stand-alone roofing service. A new shop building needs its roof designed with the structure, an addition needs a roof tied into the existing building without creating a leak-prone valley or a dead-flat spot, and a renovation sometimes reveals a roof that should be replaced before new interior finishes go in. In each case, JACCO performs or coordinates the roofing so structure, roof, flashing and interior are handled under one contract.

The roof type follows the building. Shop and storage buildings are often framed for metal panels, where the fastener pattern, the closures at eaves and ridge, and the trim at walls and openings decide whether the roof stays tight as the metal moves with temperature. Offices and storefronts may have low-slope sections that rely on a continuous membrane and planned drainage toward drains, scuppers or gutters. Some converted houses and small offices carry ordinary shingle roofs that are handled much like a home’s.

Rooftop equipment adds its own details. HVAC units, exhaust fans and vents all pierce the roof, and each needs a proper curb or flashing that will survive maintenance foot traffic. We look at drainage, equipment and roof access during the bid so the plan accounts for all of them. Our commercial roofing page explains the roof types and how JACCO approaches each one.