
Commercial Metal Roof Coating
Standing-seam and ribbed panels get primed, re-fastened, and coated around every curb and clamp.
Commercial metal roof coatingCommercial Roofs · East Granby, CT
As an East Granby metal roof coating contractor, we seal and coat metal roofs crowded with rooftop units, exhaust fans, and solar racks, starting with every curb and mount.


East Granby metal roof coating jobs often involve roofs carrying more than panels: HVAC units on curbs, exhaust fans, conduit runs, and sometimes solar racks clamped to the seams. Each mount is a place water gets in, and each one has to be coated around.
We map every penetration first and talk with your HVAC or solar provider before anything is moved, so equipment that must stay running stays running.
On equipment-heavy roofs, these are the leak points we check first.
The flashing at a unit curb cracks as the unit vibrates. It gets cut out and replaced.
Clamps on standing seams can let water wick in. We seal around them without touching wiring.
Water dripping near a supply diffuser means the curb is open now. Call us.
Old conduit penetrations sealed with caulk only start leaking after a few winters.
Vibration loosens screws around exhaust fans faster than anywhere else.
On a busy roof, coating closes the many small openings that equipment creates.
Each curb gets fabric-reinforced flashing tied into the coating around it.
Coating goes around rack feet, so solar arrays stay installed during the work.
Units that cool critical rooms stay on; we work around them on a planned order.
A reflective film cuts roof heat around units that already work hard in summer.
Busy East Granby roofs often need more than one system; each section gets the one that fits.

Standing-seam and ribbed panels get primed, re-fastened, and coated around every curb and clamp.
Commercial metal roof coatingFlat zones between units where condensate pools get silicone, which handles standing water.
Silicone roof coating
Sloped panels away from the equipment take acrylic in two coats.
Acrylic roof coating
Areas crowded with pipes and supports can take spray foam, which fills around each one.
Spray foam roofing
Shingle-roofed entries and canopies on the same property get a shingle coating.
Shingle roof coatingCall and tell us which room and which unit sits above it; the curb is the first thing we check.
Call UsPlanning a coating around your units and racks? Get a ballpark range by roof size.
Get A Free Ballpark EstimateFive steps that put the penetrations first.
We count and photograph every curb, fan, clamp, and conduit penetration, and note which units cool rooms that have to stay cool during the work.
Your HVAC and solar contacts get our schedule ahead of time, so nothing gets shut off, unplugged, or moved without them on hand.
Cracked curb flashing is cut out, and new flashing with reinforcing fabric goes in at each unit and fan base before the field is touched.
Rusted areas between units get primer, and side laps, screw heads, and old conduit holes get sealant so the field is tight.
Field coats go on around curbs and rack feet at full thickness, keeping coating off wiring, unit cabinets, and solar connectors.
Offices, shops, and plants in these towns are where we coat most. Elsewhere? Call us or send us a message.
Storefront blocks; shared-wall flashing and alley staging.
Thompsonville metal roof coatingFarm and storage roofs; washers and laps.
Suffield metal roof coatingOlder patched roofs; adhesion tests first.
Stafford Springs metal roof coatingWarehouses and docks; staging out of truck lanes.
Windsor Locks metal roof coatingStrip plazas; one storefront at a time.
Hazardville metal roof coatingWeather windows; repairs early, coating in dry stretches.
Granby metal roof coatingChurches and schools; dates set around events.
Somers metal roof coatingLight industrial; storm repairs before coating.
Ellington metal roof coatingSeveral buildings; phased plan, worst roof first.
Broad Brook metal roof coatingLarge warehouses; coated in sections.
East Windsor metal roof coatingRural metal buildings; fully supplied trip.
Union metal roof coatingRoofs with repair history; written record.
Stafford metal roof coatingEaves, gutters, and edge trim first.
Willington metal roof coatingCoat-now versus replace-first areas.
Chaplin metal roof coatingAnswers for owners of roofs with units and solar.
Equipment
Yes, around the racks. We coat up to and around each clamp and rail foot and keep coating off wiring. Removing the array is only needed when panels under it are rusted through.
Most stay on. A unit is switched off only for the short time its curb flashing is replaced, and we set that time with your HVAC provider.
Only when the curb itself is rotted or rusted through. Most fan curbs keep their frame and get new flashing, fabric, and coating, while units with failed curbs get a curb replacement priced as its own line.
Cost
As a ballpark, about $2.50 to $4 per square foot of roof area. Many curbs and mounts push a roof toward the top of the range, because each one takes hand work.
Yes. We coordinate with the solar owner or installer, coat around the rack, and seal clamp points on standing seams.
Somewhat. Each curb and clamp takes hand work before the field coat, so a roof with many units takes longer than an open roof of the same size. You see the schedule after the inspection.
Local
Yes. We cover East Granby from Enfield. Call us or request a ballpark estimate, and we set up a roof walk.
The East Granby building department handles permits for commercial roof work in town; check with them before work starts.
We share our plan with the solar owner or installer before work starts and coat only around their hardware. Questions about their warranty terms go to them, and we follow any rules they set for working near the array.
Send a list of the units and racks on your roof, and we will plan the inspection of your East Granby roof.