Commercial Roof Inspection Services

Our certified inspection teams examine every component of your flat roofing system — not just the obvious trouble spots. A thorough commercial roof inspection from The Flat Roof Specialists covers:

Membrane Surface Assessment

We examine the entire roof surface for signs of membrane degradation, including cracking, blistering, shrinkage, UV deterioration, punctures, and tears. Different membrane types — TPO, EPDM, PVC, and modified bitumen — each show wear in specific ways, and our experienced technicians know exactly what to look for in each system.

Seam and Lap Joint Inspection

Seam failures are one of the leading causes of commercial roof leaks. We inspect every seam and lap joint across the entire roof surface for separation, lifting, or loss of adhesion — issues that may be invisible from the ground but actively allowing water infiltration through the membrane.

Flashing Evaluation

The majority of commercial roof leaks originate not in the field membrane, but at flashings — the transitions where the roof meets walls, parapets, HVAC equipment curbs, skylights, drains, and pipe penetrations. Our inspectors examine every flashing detail for signs of failure, lifting, or deterioration that could allow water entry.

Drainage System Review

We inspect all internal roof drains, scuppers, gutters, and downspouts for blockages, damage, and proper function. Ponding water — standing water that remains more than 48 hours after rainfall — is one of the most destructive conditions a flat roof can experience, and drainage issues are often the root cause. We identify ponding areas and assess whether drainage corrections are needed.

Penetration Inspection

Every pipe boot, vent collar, HVAC curb, and equipment penetration through the roof membrane is a potential leak point. We assess the condition and seal integrity of all penetrations across the roof surface.

Interior Assessment

We check interior ceiling spaces for water staining, mold, damp insulation, and other signs of existing moisture infiltration. Roof leaks often travel significant distances from the actual entry point before becoming visible inside the building — a fact that makes interior inspection an important part of any thorough roof assessment.

Structural and Deck Condition

From the roof surface, we look for signs of deck sagging, soft spots, or structural irregularities that may indicate underlying damage or deterioration requiring attention.

Detailed Written Report

Every inspection concludes with a written report documenting current roof condition, photographs of identified issues, repair prioritization, and recommended next steps. This report serves as valuable documentation for property managers, insurance purposes, and warranty compliance.