Commercial Roof Inspections

Columbus commercial roofs face a specific inspection pressure. The metro's 28 average annual freeze-thaw cycles stress membrane laps and flashing terminations more aggressively than most Midwest cities south of us. Buildings that were properly installed 15 years ago may now have marginal flashing terminations that will fail in the next hard winter. An inspection conducted now — while the damage is still incipient — is a capital decision, not a maintenance expense.

We start with a roof zone diagram before we step on the roof. Every building gets a sketch that divides the roof into numbered zones — drainage areas, membrane sections, parapet runs, equipment clusters, and penetration groups. Every observation we make during the walk is logged against a zone number. The result is a report that a

Commercial Roof Inspections decision points

What gets verified on the roof

Commercial Roof Inspections questions

How long does a commercial roof inspection take for a Columbus building?

A standard condition walk on a building under 20,000 square feet typically takes two to three hours on-site, with the written report delivered within three business days. Larger buildings or multi-building campus inspections are scheduled as multi-day engagements. Due-diligence inspections for acquisition transactions can be expedited to 48-hour turnaround from site visit to delivered report when timeline requires it — contact us to confirm availability.

Do you inspect roofs you didn't install?

Yes. A significant portion of our inspection work is on buildings where we have no prior installation relationship. The report we deliver is a condition assessment, not a sales document — it will tell you the actual state of the roof assembly and what the defensible next step is, whether that is continued maintenance, targeted repair, or full replacement. If our assessment leads to a repair or replacement project, we will propose on it. If it does not, the report still belongs to you.

What does an annual warranty maintenance inspection cost?

Annual warranty maintenance inspection pricing depends on roof area, system complexity, and the documentation format required by the manufacturer. For most Columbus commercial buildings in the 10,000 to 50,000 square-foot range, annual inspection cost is a fraction of the warranty value it protects. Call 614-877-6720 or contact us online for a quote specific to your building and manufacturer.

Commercial Roof Inspections