Bruised Membrane
- You See
- Soft, dull spots where hailstones landed on the sheet.
- What It Means
- The membrane fractured under the surface. Those spots are cut out and patched before water finds them.

As a Greensburg commercial roof repair contractor, we inspect roofs after hail and wind, photograph every finding with a date, and repair what the storm opened.
Greensburg commercial roof repair after hail or wind starts with a record: each dent, split, and torn edge gets a dated photo before work begins.
Adjusters, owners, and tenants all ask the same thing after a storm: what did it actually break? A dated photo of each finding answers that before any material changes.
Repairs follow the record. Holed panels and fractured membrane get replaced in kind, while dents that left the seals intact are noted and left in place.

Six storm findings we photograph most. The chip names what caused each one.
Each pair names something a storm breaks and what repairing it changes.
Large hail can hole thin panels or crack them along a rib, especially on older farm buildings.
Damaged panels are replaced with a matching profile, lapped and fastened like the originals.
Fractured membrane lets water into the insulation slowly, sometimes weeks after the storm.
Cores check the insulation under each bruised area, and wet boards are replaced before the patch.
Hail and wind together can split laps on both membrane and metal roofs.
Membrane laps are rewelded or taped, and metal laps are stitched and resealed.
A loose edge lets wind peel back more of the roof in the next storm.
Edge metal is refastened or replaced, and the membrane is sealed back down along it.
Call before the next rain. We will photograph the roof, date every finding, and close any opening we find.
The storm work order, built so the record and the repair match.
The roof is walked in lanes so every panel run, lap, and section of membrane gets looked at once.
Each finding gets a dated photo keyed to a numbered roof sketch, so the record lines up with the roof.
Cores under bruised membrane show whether water has already reached the insulation below it.
Holes, split laps, and lifted edges get a temporary seal during the visit if rain is in the forecast.
You get the dated roof photos and a written repair scope that an adjuster or a tenant can read.
Greensburg is one of five towns we cover near Columbus. Building somewhere nearby? call us or send us a message.


Warehouse roofs with skylights, hatches, and long membrane runs.
Seymour commercial roof repair


Storm, insurance, and metal roof questions from Greensburg owners.
Yes. Commercial, industrial, and farm buildings in Greensburg with steel roofs get screw replacement, lap sealing, rusted panel swaps, and new ridge and wall flashing, all matched to the existing panel profile and finish.
That depends on your policy and the adjuster. What we provide is a dated photo record of each finding and a written scope, which gives the adjuster clear facts about the damage.
Before the next rain if you can. Bruised membrane and cracked washers can leak slowly, and early photos make storm damage easier to separate from older wear.
Edge metal, coping, and the membrane along the perimeter come first, since wind lifts them. Then the field gets checked for torn laps and debris punctures.
Rarely. Dents alone seldom leak. Panels get replaced when hail holed or cracked them, and every broken seal around them is redone.
Ceiling stains, wet floors, and any debris or bent metal you can see from the ground, with the date. Leave the roof itself to us, since a wet or damaged roof is a fall risk.
Often, when the sheet is intact and the insulation beneath is dry. The edge metal is refastened and the membrane sealed back down, while torn or wet sections are replaced.
Gutters, downspouts, and roof vents get checked along with the roof, since hail dents and splits them too. A crushed downspout backs water onto the eave, which turns into a leak at the next heavy rain.
Tell us when the storm hit and what you see. We will photograph the roof, date each finding, and send a repair scope.