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Commercial Flat Roof Systems

Expert flat commercial roofing installation, repair, and replacement by Pro Exteriors. All major membrane systems available.

Commercial flat roof systems from Pro Exteriors.

Frequently Asked Questions

What is the best flat roof system for a large commercial building?

It depends on building use, budget, and climate. TPO and EPDM are popular for cost-effectiveness; BUR and modified bitumen offer proven multi-decade performance.

How often should a flat commercial roof be inspected?

Pro Exteriors recommends semi-annual inspections — spring after hail season and fall before winter.

What causes flat roofs to fail prematurely?

Ponding water, improper drainage slope, failed seams, and deferred maintenance are the leading causes.

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