We coat commercial metal roofs in Hopkinsville, KY and nearby towns. Every job starts with a roof walk, then screw, lap, and rust repairs before the coat goes on.
Most metal roofs we walk show the same few problems. Each card names what you can see from a ladder and what it means for the coating job.
Five steps, in this order, on every roof we coat. Skipping one is the most common reason a coating peels.
We walk every panel and mark loose screws, rust-through, open laps, and cracked skylight panels. Inside, ceiling stains are matched to the seams above them, so the leak source is known before work starts.
Backed-out and stripped screws are tightened, upsized, or replaced. Panels rusted through get patched or swapped, and loose flashing and gutters are fixed while the roof is still bare.
Pressure washing removes dirt, chalk, and mill oil, and the steel dries fully. Flaking rust is brushed or ground to firm metal and covered with a rust-inhibiting primer.
Side laps, end laps, curbs, ridge caps, and pipe boots get reinforcing fabric or seam sealer. These details stretch as panels expand on hot afternoons and shrink on cold nights.
The field coat is sprayed or rolled to the thickness the product calls for. Thin spots are measured and touched up, and gutter edges and skylight laps get a last look.
We coat commercial roofs five ways. Each card shows the layers under the finished coat, so you can see what stays in place.
Exposed-fastener R-panel and standing seam roofs on shops, warehouses, and storage buildings. Every screw and lap is fixed before a coat goes over the panels.
Low-slope roofs where water lingers behind curbs, at a sagging purlin, or in slow gutters. Silicone holds up in those wet spots and is recoated with silicone later.
Pitched metal shops, barns, and equipment buildings that shed rain within minutes. Acrylic cleans up with water, has a mild odor, and takes acrylic recoats easily.
Foam sprayed over the old panels fills the ribs and insulates the building. It fits uninsulated shops, cold storage, and noisy roofs where owners want a new surface without tear-off.
Offices, churches, and strip centers whose shingles still lie flat and hold their granules. Curled or bald shingles call for replacement, and we tell you so.
Call us and tell us where the water lands and what sits above it: a lap, a curb, a skylight, or a gutter. That detail tells us where to look first.
Call UsHow much solid steel is left decides the job. These rows match what we see on the roof walk to the work that fits.
| What We See On The Roof | Coat | Restore (Repair, Then Coat) | Re-Panel Sections | Replace |
|---|---|---|---|---|
| Chalking, faded paint, light rust bloom | Yes | Only where laps leak | No | No |
| Loose screws, open laps, red rust at laps | After repairs | Yes | No | No |
| Pinholes and rust-through on a few panels | After patches | Yes, with patches | Yes, for the worst panels | No |
| Rust-through across large areas, sagging purlins | No | No | No | Yes |
Panels that flex underfoot, and ceiling stains that follow the framing instead of the seams, push a roof toward the right-hand columns.
These are the gains owners in the Pennyrile ask about most, on the buildings we coat most often.
Bare steel leaks at screws and laps far more than through the middle of a panel. A cured coating covers every screw head and overlap with one continuous rubber-like layer.
Cut edges, scratched paint, and primed rust spots stay out of rain and morning dew, so new rust starts more slowly than on an uncoated roof.
A white or light coat reflects more sunlight than faded or rusted steel, which lowers panel temperature over shops and warehouses with little insulation. We make no promise of a set energy saving.
Your structure, insulation, and roof line stay put, so there is no tear-off debris and the building stays in use while the weather surface is renewed.
Not sure your building is in our area? Call us or send us a message. We coat commercial metal roofs in Hopkinsville and the six towns listed here.
Hopkinsville and unincorporated Christian County share one local building inspector, so a permit question here starts with a single call.
Retail, storage, and service buildings coated while they stay open, with permits through Oak Grove’s own inspector.
Boat storage and marine shops near Lake Barkley, where damp laps and mildew change the prep.
Caldwell County farm shops on wood purlins, where old nails are swapped for screws before coating.
Older Todd County shops where a count of solid panels decides between a coat and a tear-off.
Repaired roofs that mix new and original panels, each cleaned and primed for its own surface.
Grain and farm-supply buildings cleaned of dust and chaff, with lift work timed around harvest trucks.
Short answers to what owners ask us first. The full FAQ covers permits, rust, and costs town by town.
It closes the joints. A metal roof leaks at screws, side laps, and end laps far more often than through a panel, and a cured coating covers all of them with one continuous skin. It also shields cut edges from rain, slows new rust, and covers chalky paint, while the panels, insulation, and roof line stay in place.
Often, yes. An old coating that still grips the panels is washed and checked with a small adhesion test patch before anything new goes on. Peeling or blistered areas are scraped back to firm material first. Silicone over old silicone works; acrylic over old silicone does poorly, so the first job is learning what is already up there.
A white or light coat reflects more sunlight than faded or rusted steel, so the panels run cooler on sunny afternoons. The difference shows most over shops, warehouses, and farm buildings with little insulation. Rated products can be compared in the Cool Roof Rating Council directory. Dirt lowers reflectance over time, and we never quote a set energy saving.
Repairs can, and the coat waits for the right days. Coatings need dry steel and temperatures inside the product’s limits, so cold, damp months shrink the working window. Screws, panels, and gutters can be fixed in winter, then the coat goes on during a dry, mild stretch. Silicone tolerates a wider weather window than acrylic.
Roof size, the repairs before coating, and the number of details drive most of it. A clean roof with few penetrations costs less per square foot than a rusty one crowded with curbs and skylights. Screw count, rust grade, the coating and thickness chosen, lift access, and any panel replacement also count, and the roof walk measures each one.
Tell us where the water lands inside, what sits above that spot, and when it drips: in every rain, only in wind-driven storms, or on cold mornings with no rain at all. That last pattern often points to condensation under the panels instead of a roof leak, and it changes the plan for the building.
Enter your roof size for a free ballpark number, or call and talk through what you see on the panels.
Leave a name and number and we will call you back about your commercial roof. Or call now: (270) 236-5496.