Cracked Skylight Domes
- You See
- Hairline cracks and yellowing on a dome over an aisle.
- What It Means
- Sun ages the dome and the seal at its curb. A new dome or a resealed curb keeps rain off the racks.

As a Seymour commercial roof repair contractor, we repair skylights, roof hatches, drains, and long membrane laps on warehouse and plant roofs.
Seymour commercial roof repair work centers on big low-slope roofs, where a single opening can wet a whole row of racked stock.
Long warehouse roofs carry dozens of skylights and smoke hatches, and each curb is a place for flashing to crack. We check every curb on the run, then repair the ones letting water in.
Leaks on these roofs often land far from where they start, because water travels along the deck flutes first. Tracing begins at the wet pallet and moves upslope.

Six conditions turn up on most long warehouse roofs we walk. The chip names the cause.
Each pair names a warehouse roof failure and what the repair at that spot changes.
Skylight curbs on long roofs leak at the corners, right above aisles and racking.
Curb flashing is rebuilt and dome seals are replaced, closing the leak above the aisle.
Each lap on a long membrane run is a seam that can open as the roof moves through the seasons.
Open sections are welded or taped, and the rest of the run is probed so nearby laps get caught early.
Water that gets in at one curb can travel along the deck and soak a long strip of insulation.
Cores trace the wet strip so only that section is cut out and rebuilt.
Perimeter drains collect the most debris on a big roof and back up first in heavy rain.
Strainers get cleared, clamps reset, and flashing lapped back into each drain bowl.
Call with the aisle and bay number. We will start tracing from the wet pallet up to the roof above it.
The work order for a long warehouse roof, set around your trucks and dock doors.
We list each wet aisle, bay, and pallet location so the roof crew knows which curbs and laps sit above them.
On the roof, each skylight and hatch curb along the run gets looked at, since one cracked corner can leak far downslope.
Lap edges get probed end to end, with the far ends of each run checked most closely for lifting.
Roof access and material drops get timed with your shipping schedule so trucks and dock doors stay clear.
Curbs, laps, and drains get repaired in matching material, and each fix is photographed for your file.
We also take roof repair work in Columbus and four more towns near Seymour. Somewhere else? call us or send us a message.





What Seymour warehouse and plant owners ask before a repair.
Yes. Seymour warehouses and plants often have large low-slope roofs with busy rooftop equipment. We repair the membrane, panels, flashing, and drains on them, set roof access around shipping and production, and photograph each repair for the owner.
Roof size matters less than the number of openings. The count of curbs, skylights, and drains involved, how much insulation is wet, roof height, and access around dock traffic set the price after a free inspection.
Most of it, yes. Repairs run from the roof surface, so warehouses and offices stay open. Noisy steps and material deliveries can be set for slower hours.
Call (930) 271-9105 and give the building address. Seymour sits inside our coverage area with Columbus, and the first visit is an inspection of the roof and the wet areas below it.
Often. A cracked curb seal or loose flashing is a repair. A dome that is crazed, split, or brittle gets a matching replacement set on the existing curb.
Racked stock under a work area gets covered or moved before any cut-out, and openings are closed at the end of each work period. Most repairs stay on the roof surface and leave the deck closed.
Section by section works well. Open parts of a long lap are welded or taped where they failed, and the rest of the run is probed so the next weak spot is caught on the same visit.
Tell us which aisles get wet and how big the roof is. We will trace the leaks and send a written repair scope.