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Coastal Roofworks
Twin commercial buildings with white TPO roofs, aerial view
Roofing services

Flat & commercial roofing

Flat roofs fail at the seams and the flashings, so we weld every seam and detail every edge. TPO and modified systems that stay dry under a Savannah downpour.

What it is

Dry is the whole job.

On a flat roof, water has nowhere to run, so the membrane has to be perfect. We hot-air-weld TPO seams into a single continuous surface, wrap the parapets, and pitch the drains so storms leave the way they came. From a large commercial deck to a modern flat-roofed home, the standard is the same.

Best for: Commercial buildings, retail and office, modern flat-roofed residential, additions.

How we do it

The details that decide the difference.

01

Hot-air-welded TPO

Every seam fused into one membrane, with no adhesives to peel and no laps to lift. We probe the welds before we leave the roof.

02

Parapet and edge detailing

The edge is the weak point on a flat roof. We wrap parapets, set proper termination bars, and flash every curb and penetration.

03

Drainage that actually drains

Tapered insulation and correctly set drains so water moves off the roof instead of ponding and working the seams.