
Commercial Metal Roof Coating
The main coating process for steel flex roofs: rust primer, new screws, and fabric at every lap, then the field coat.

As a Fishers metal roof coating contractor, we coat steel roofs over flex buildings, light industrial bays, and retail rows, one tenant section at a time.

Fishers metal roof coating work often happens over buildings with several tenants under one long roof. Each bay has its own hours, its own rooftop unit, and its own loading door.
So we plan the roof by tenant bay. The property manager gets a schedule showing which section is coated which day, and each tenant hears before crews arrive above them.
Long flex roofs share a few repeat problems. These are the ones we treat before coating.
Panels running the full depth of a flex building move a lot with temperature. The end laps take that movement and tear their sealant first.
Every bay has its own rooftop unit, and each curb is a place for flashing to crack. We seal them all, not only the one with a complaint.
Truck traffic and door slams shake the wall and roof line near docks. Fasteners along that edge get checked and replaced first.
Water travels along purlins before it drips, so a stain in one bay can start two bays over. Moisture readings trace it to the source.
One long gutter line serves several tenants and fills quickly in a heavy storm. We clear it and seal the seams before the coat.
Where panels were trimmed around tenant unit curbs, the bare cut edges rust first. They get brushed, primed, and striped before coating.
The steel roof over a Fishers flex building usually takes one main system. Other sections of the property can call for something else.

The main coating process for steel flex roofs: rust primer, new screws, and fabric at every lap, then the field coat.
Flat sections near the back of a building where water sits after storms get silicone instead of acrylic.

Well-drained steel slopes in full sun can finish in acrylic, which costs less per gallon on a big roof.

An uninsulated warehouse bay with leaks at many laps can take spray foam and a topcoat in one job.

Retail fronts with shingled mansards over the walkway get a coating made for asphalt shingles.
A leak over one bay usually starts somewhere else on the roof. A roof walk traces it and shows the property manager the whole picture.
For flex and retail owners, coating protects the roof without asking any tenant to close.
Crews work on the roof surface section by section with no tear-off, so tenants keep their hours, their docks, and their customers while the work goes on overhead.
Fabric and coating bridge the end laps on long runs, so seasonal movement stops reopening them.
Light coating colors reflect summer sun and keep the bays under the roof cooler through July.
Photos and thickness readings are logged by tenant section, which helps when a lease asks who covers the roof.
Four stages, with each one scheduled around the tenants below.
We walk the full roof, then check each tenant space from inside where we can get access. Stains, wet insulation, and curb leaks are tied to their source on the roof.
End laps get fabric, every tenant curb is resealed, and fasteners along the dock walls are replaced where vibration has worked them loose.
Tenants get notice of their day. Rooftop unit intakes are covered, the steel is washed and primed, and lifts are staged away from entries.
Base and top coats go on section by section, with wet film readings on each pass, so no tenant has crews overhead for long.
Fishers is one of six areas we cover. The towns below are close by too; for a building elsewhere, call us or send us a message.
Shops and warehouses with exposed-fastener steel roofs.
Agricultural buildings, shops, and storage roofs.
Retail, church, and storage buildings.
Commercial, industrial, and farm roofs.
For a flex building in Fishers, the concern is punctures from tenant HVAC techs and dropped tools, plus recoating the topcoat over time and calm-weather limits when spraying. Walkway pads along service routes protect the foam.
Yes. Light industrial, warehouse, and retail roofs in Fishers are regular work for us, and each job is staged around parking and loading areas so the businesses below keep running.
Coating ranges from about $2.50 to $4.00 per square foot in our ballpark calculator. On a flex building, the number of tenant curbs, the lap repairs, and how much staging the lot allows push a job up or down that range.
Fishers sits right next to our Noblesville base, so roof walks there are easy to schedule. Call or use the ballpark form, and we set a time that works for the property manager and tenants.
That depends on the lease. Many leases put the roof on the landlord, but some split it by bay. Our photos and readings sorted by tenant section help when the parties work that out.
Send your roof size through the ballpark form, or call to set up a roof walk planned around your tenants.