As a Louisville commercial metal roof repair contractor, we fix leaking screws, open laps, rusted panels, and curb flashing on exposed-fastener and standing seam roofs.
A Louisville commercial metal roof repair contractor grades the panels first, because rust level and fastener condition decide whether a section gets resealed or replaced.
Metal roofs give early warnings. These are the ones owners report most before a repair call.
Orange runs under screw heads show which fastener rows leak first.
A gutter holding water at a seam or outlet can back water under the panel ends.
Water follows purlins to a low spot, so the drip often lands well away from the opening.
Aging translucent panels crack and leak at their laps and fasteners before they fail outright.
Panels expand and contract daily, working fasteners loose and wearing out the rubber washers.
Low-slope end laps hold water longest and are the first place to look on a leak call.
Missing foam closures under ridge caps let wind-driven rain blow straight into the building.
Repairs use fasteners, sealants, and panels that match the roof already on the building.
Backed-out screws come out and oversized fasteners go in with fresh washers seated flat. Stripped holes get patch plates, and stitch screws along side laps get checked. Replacing a whole leaking row often takes less labor than chasing single screws.
Failed caulk and mastic get scraped away, rust is wire-brushed, stitch screws pull the lap tight, and reinforcing fabric goes down in compatible sealant or butyl tape over the joint.
Cracked translucent panels are replaced with matching profiles, laps are resealed with butyl tape and new fasteners, and a diverter above each HVAC curb moves water around the opening.
Targeted metal repairs keep the panels in service when the damage sits at screws, laps, and openings.
New fasteners with flat-seated washers close the dozens of small openings that daily panel movement creates along every fastener row.
Wire-brushing, priming, and sealing surface rust at gutters and low panel ends stops it from thinning the metal toward holes.
Skylight panels matched to the rib profile keep laps tight against the neighboring steel, so light comes in while water stays out.
Resealed box gutter seams and repaired outlets keep water from backing up under the panel ends and into the wall.
Replaced foam closures and resealed cap laps stop the wind-driven leaks that show up only during storms on metal buildings.
Mark where the drip lands, check whether it follows a purlin, and call us so the leaking row or lap can be found.
Call UsSend the address and whether the roof has exposed screws or standing seams, and we will schedule a free inspection.
Get An EstimateMetal repairs run in a set order, so every fastener row and lap gets the same attention.
We walk the panels row by row, check screw heads and washers, probe end laps and side laps, and look at gutters, ridge caps, and curb flashing above each leak.
From inside, purlins and the panel underside show rust spread, daylight at holes, and where water runs before it drips, which tells us whether structure under a rusted area needs work.
Old caulk, mastic, and roofing cement come off, rust is wire-brushed or ground, and laps are cleaned to bare, dry metal so the new sealant bonds.
Fasteners, butyl tape, stitch screws, patch plates, panel sections, skylight panels, and closures go in, each matched to the panel profile already on the roof.
You get photos of each repaired row and lap, plus a list of spots to watch, such as debris piles at gutters where corrosion tends to start next.
Metal buildings often sit beside flat additions and plant roofs that need their own repairs.
Split seams, ponding water, and loose base flashing on TPO, EPDM, and built-up roofs get matched membrane repairs.
Flat roof repair →
Tracing water that runs along purlins and deck flutes back to the seam or curb feeding the drip.
Leak repair →
Repairs over active plants, including hot work permits and exhaust fan damage around rooftop curbs.
Industrial roof repair →Answers on the metal roof problems that bring most owners to the phone.
Panels expand and contract every day, which works fasteners loose and wears out their rubber washers. Overdriven screws crush washers on day one, and underdriven screws never seal. Metal roof screw leak repair means removing backed-out screws, installing oversized fasteners with fresh washers seated flat, sealing stripped holes with patch plates, and checking stitch screws along side laps.
Old sealant comes off, both panel surfaces get cleaned, and the joint is resealed with butyl tape or reinforced seam fabric. Loose laps also get new stitch screws to pull the panels tight.
It comes down to rust grade. Surface rust, an orange film over solid metal, gets wire-brushed, primed, and sealed. Scale, with flaking layers and thinning metal, is ground down, primed, and covered with a patch panel. Perforated metal with daylight showing needs that section replaced, and a look from inside shows whether purlins under it need work too.
Flashing gets rebuilt with metal that matches the panel ribs, and a cricket or diverter goes on the uphill side so water moves around the opening. Many original curbs on metal buildings were sealed with caulk alone.
Yes, often. Box gutters with open seams and ridge caps with torn foam closures account for many metal roof leaks. Water backing up in a gutter can run under panel ends into the wall, and wind-driven rain gets past missing closures easily. The repair covers gutter seams, outlets, downspout connections, closures under the caps, and the fasteners along cap edges.
Tell us whether the roof has exposed screws or standing seams and where the water shows up inside. We will set up a free inspection and a written estimate.