Uphill Side Of Curbs
Water stacks up against the high side of each unit curb, and the joint where curb flashing meets the panel ribs opens with time.
We do metal roof coating in Berea for shops, offices and storefronts, planning around the rooftop units, equipment curbs and conduit runs on their panels.


Many shop roofs carry conduit across the panels on blocks or straps, with disconnects near the unit curbs. Before cleaning, those runs are raised off the roof so primer and coating reach the steel below, and afterward they go back down on new supports.
Berea Municipal Utilities provides electric service in its area. When roof work touches a service mast or meter feed, the electrical permit comes from the City of Berea Codes Department or the Madison County Codes Office, so book the electrician before coating day.
Rooftop equipment adds joints to a metal roof. These are the ones we check first on Berea buildings.
Water stacks up against the high side of each unit curb, and the joint where curb flashing meets the panel ribs opens with time.
Conduit straps screwed through the panels add fastener holes the original roof never had, each one a leak point under a rusted washer.
Exhaust stacks and gas lines through the roof rely on boots and sealant that crack and pull away from the steel.
Air conditioner condensate often drains straight onto the roof, keeping one strip of panel wet and rusting it faster than the rest.
On a Berea roof crowded with equipment, coating seals the panels and every joint around the units in one job.
Each curb and stand gets reinforcing fabric tied into the same coating as the panels around it, so the joints and the open field age together instead of failing at different times.
The work goes around the rooftop units, with intakes shut only while spraying happens nearby, so heating and cooling keep running through most of the job, even on a busy storefront roof.
Keeping solid panels means the units, curbs and conduit stay where they are, instead of being disconnected, lifted off and reset for a re-roof.
When a unit is replaced years later, the area around its new curb takes a fresh coat of the same product, with no need to touch the rest of the roof.
Berea roofs with equipment on them take one of these systems.
Flat spots on the high side of curbs hold water, which silicone tolerates better than water-based coatings. Walk lanes to the units get granules for grip.
Silicone Roof Coating
Pitched metal shops that drain well take a white acrylic finish, with fabric at every curb and lap. It cleans up with water around the equipment.
Acrylic Roof Coating
Foam seals around stands and penetrations in one layer and adds insulation under the rooftop equipment. The thicker edge gets new trim.
Spray Foam RoofingTell us which unit sits above the drip and whether it was serviced lately. Curb joints and condensate lines are the usual suspects.
Start a free estimate for coating a Berea roof around its equipment.
Get A Free EstimateFive decisions, with the equipment planned in before any coating.
We walk the panels and every curb, stand, conduit run and pipe, checking flashing, straps and sealant, and look at the underside for drip stains near the units.
An electrician lifts conduit and disconnects where needed, and an HVAC tech shuts down units and intakes on the spray days near them.
Berea commercial permits start in the city portal, with state plan review finished first. A replaced unit or moved curb can add a mechanical permit.
Each curb gets cleaned, primed and wrapped in fabric set in base coat where it meets the panels, before the field coat goes on.
Conduit returns to fresh supports after the coating cures, and units restart once spraying in their area of the roof is finished.
Berea is one of nine towns where we coat commercial metal roofs. If your building sits elsewhere, call us or send us a message.
Estill County barns where condensation rusts panels from below.
Rockcastle County roofs with old skylight panels to sort.
Powell County shops where gutters and downspouts matter most.
Jackson County roofs with purlins checked before coating.
Unincorporated farm sheds with lean-to roofs, some now shops.
Garrard County roofs needing ridge cap and eave trim work.
River and rail town where roof panels get washed first.
Outside Berea's line, with service masts through roof panels.
What Berea owners ask about permits, utilities and equipment on the roof.

Question about your own roof?
Call UsThrough the city's online permit portal, run by Codes and Planning. Architectural and mechanical plan review is handled by the state HBC under contract with the city, and that review is finished first.
Registering as a contractor with the city fills in business details on permit forms. A replaced rooftop unit or moved curb can add a separate mechanical permit.
Any roof work that touches a service mast or meter feed on the building. The utility's new construction page sends electrical permits to the City of Berea Codes Department or the Madison County Codes Office.
Conduit on the panels gets lifted for cleaning and coating, then reset on supports, so book an electrician ahead of the crew.
Mostly, yes. Units keep running while the crew cleans and details other areas, and each one is shut down only while spraying happens near its intake, so mist stays out of the building.
Rusted straps and their screws usually come out. New supports that sit on the coating, instead of screwing through the panels, cut down on fresh holes in the roof.
Silicone or foam, in most cases. Curbs dam water on their uphill side, and silicone holds up where water sits.
Foam seals around stands and pipes in one pass and adds insulation under the units.
Only when the existing curb is too short to flash properly once fabric and coating go on, or when a new unit needs a different footprint. Raising or moving a curb is mechanical work, so it can bring a separate mechanical permit.
Start a free estimate for your Berea building, or call to talk through the units, curbs and conduit on the roof.
Leave your name and number and we will call you back about your commercial roof. Or call us now at (859) 204-8096.