
Commercial Metal Roof Repair
Many shop roofs with skylights are ribbed metal, where panels, laps, and fasteners get repaired together.
See commercial metal roof repair in El Mirage
We repair commercial roofs in El Mirage, with a focus on the openings in them: cracked skylight panels, leaking smoke vents, and roof hatch frames.


Every opening in a roof is a joint the membrane or metal has to seal around. Plastic skylight panels yellow and crack, curb flashing splits, and hatch frames loosen as they're opened and closed.
We swap cracked panels for matching profiles, re-flash each curb, and reset hatch frames. A call to the El Mirage permit center confirms whether the scope needs a permit before materials get ordered.
Each opening has its own failure point, so the walk covers all five.
Plastic panels yellow and crack in the sun, letting rain through at the cracks and at the edges where they meet the frame.
Flashing at the base of each curb splits as the curb moves with daily heat, leaving gaps at the corners.
Vent lids and their gaskets wear out, and a lid that sits loose lets wind-driven rain run straight down onto the floor below.
Frames loosen with every opening and closing, and the flashing where the hatch curb meets the roof membrane opens up at the corners.
Boots and pitch pans around conduit and gas lines dry out and pull away from the pipe, leaving a gap at the top of the flashing.
Openings leak straight down onto what sits below them, often equipment or stock.
A replacement panel brings light back to the floor and closes the crack letting water in. The curb flashing gets redone at the same visit.
Skylights and vents often sit over work areas, so a fixed opening keeps water off equipment. Machines and stock below stay dry through monsoon storms.
A reset hatch frame closes and latches properly, keeping rain and dust out. Dust stays out of the building too.
Confirming scope with the permit center up front keeps a skylight swap on track. Panels get ordered once the scope is clear.
Skylight and opening repairs usually involve one of these three services.

Many shop roofs with skylights are ribbed metal, where panels, laps, and fasteners get repaired together.
See commercial metal roof repair in El Mirage
Skylights set into membrane roofs need the curb flashing welded or adhered to the sheet around them.
See flat roof repair in El Mirage
Drips under a skylight sometimes trace to curb flashing or a nearby seam, which tracing sorts out first.
See commercial roof leak repair in El MirageTell us how many skylights the roof has and which ones leak. Cracked panels often show from below.
Openings get the same five steps as any roof repair.
Every skylight, smoke vent, hatch, and pipe penetration gets checked, with panels inspected from above and below where possible. Panel profiles get measured so replacements match on the first order.

Drips under an opening get matched to the panel, curb, or seal above, testing one opening at a time with water. Light gaps seen from below point to the panel edge that needs sealing.
Cracked panels get covered and open curb flashing gets temporary sealant before rain. Smoke vent lids get strapped shut against wind until the gaskets are replaced.
Panels get swapped for matching profiles, curbs get new flashing, and hatch frames get refastened and sealed. Each smoke vent gets opened and closed after the gaskets go in.

After the next storm each repaired opening gets checked from below for light gaps or drips. Hatch frames get opened once more to confirm they close tight.
We repair commercial roofs in these neighboring towns too.
Wet insulation and section replacements on retail, office, and industrial roofs.
Cold-applied plies on older built-up roofs, just across the Agua Fria River.
Drain, scupper, and ponding repairs on recreation-center roofs.
Commercial roof repair in our home city, southeast along Grand Avenue.
What El Mirage owners ask about skylights, vents, and hatches.
That depends on the roof around it. A new panel and fresh curb flashing on a roof with life left can last as long as the surrounding roof, while repairs on a brittle membrane hold only until the next weak spot opens nearby.
Yes, the replacement panel has to match the rib profile of the roof so it seats and seals on the panels around it.
Often. Worn seals and loose lids get replaced, and the curb flashing gets redone, while the vent frame stays in place.
Call the city's permit center to confirm. Swapping a panel is handled differently from changing the roof or adding openings, and the call settles it before materials are ordered.
Frames loosen as the hatch gets opened and closed, and the flashing at the hatch curb opens up. Refastening the frame and re-flashing the curb closes both.
Panel swaps and curb flashing are roof work, done from above. Checking from inside still helps, since cracks and light gaps around a skylight are easy to spot from the floor below.
They have to open as designed, so repairs replace gaskets and fasteners without blocking the lid. A vent that sticks gets noted for the building owner to have its operator checked.
That's the owner's call. Covering an unused skylight removes an opening, but it changes the light below, so it's a choice to make with the inspection findings in hand.
Call or request a free estimate, and we'll check every skylight, vent, and hatch on your roof.
Leave a name and number and we'll call you back about the leak or damage.
Or call now: (623) 310-0166