Coating Roofs With Tenant Rooftop Units
Each tenant has added curbs, stands, and penetrations over the years, often flashed by different crews.
Every curb is inspected and its flashing repaired so the coating ties into each one.

As a St. Marys metal roof coating contractor, we inspect and coat retail center roofs zone by zone, detailing curbs, drains, and service paths for every tenant.
St. Marys metal roof coating on a retail center starts with one question: what sits on each tenant section? A bakery hood, a salon exhaust, and a grocery condenser bank each leave different curbs, drains, and service paths.
We inspect and scope every zone on its own, so the coating plan never averages those needs across the property.

Shared retail roofs show different problems from one tenant space to the next. These are the ones we trace before coating.
Each tenant has added curbs, stands, and penetrations over the years, often flashed by different crews.
Every curb is inspected and its flashing repaired so the coating ties into each one.
Kitchen and process exhausts leave residue that coatings will not grip.
Residue is cleaned with a suitable method, and that zone gets a compatible primer.
Technicians for several tenants cross the same panels to reach their equipment.
Those paths are reinforced and marked so foot traffic stays off the seams.
A curb placed across the slope dams runoff on its uphill side.
We add a diverter or clear the path so water reaches the drain before coating.
Tenants have called different repair crews, and each used its own patch material.
Each patch is identified and tested, and loose or unknown ones come off.
One leak at a shared wall can show in both tenant spaces below.
We trace runoff along the deck to the wall flashing and repair the source before coating either side.
On a multi-tenant roof, coating pays off when every zone is detailed before the field coats go on.
Water entering at one curb travels along the deck and shows up in a neighbor space.
Repaired curb flashing under a continuous coating closes those entry points across the whole building.
A full tear-off over occupied shops disrupts every tenant at once.
Coating works section by section over the existing roof while the stores stay open.
Steel stands and their fasteners rust and stain the panels beneath them.
Stands are cleaned and primed, and the coating covers the panels around them.
Dark, faded panels pass summer heat into the shops below.
A reflective coating keeps more of that heat off the roof surface.
Debris collects at drains tucked behind signs and parapets that few people check.
Drains are cleared and detailed with reinforced coating, so runoff leaves each section.
Retail roofs in St. Marys can mix pitched metal and flat sections. These options cover both.
Fast-draining metal over the shops takes acrylic with fabric at laps and screw rows.
Low areas behind parapets that hold water get silicone after their drains are cleared.
Extra material and fabric go around each tenant curb before the field coats.
Pads along technician routes protect the coating where boots and tools land most.

New curbs are a good time to plan coating around them. Start with a ballpark range for the roof area.
Get A Free Ballpark EstimateFour decisions shape a retail roof job, and each tenant zone goes through all four.
We walk each tenant section, list its curbs, drains, and penetrations, and note the access each tenant needs.
Curb flashing, drains, and patches are repaired zone by zone so each area is ready for coating.
Roof sections are scheduled with store hours, deliveries, and equipment service visits in mind.
Curbs and drains get reinforced detail work before the field coats cover each section.
Building somewhere else? Call us or send us a message. Beyond St. Marys we coat commercial roofs in these towns and in State College.

Farm roof panels checked from below for condensation.
Office roofs worked around instrument mounts and cables.
Older coatings adhesion-tested before any recoat.
Tenant drainage traced across every section first.
Yes, when each roof section is inspected and prepared for what sits on it. We review curbs, drains, and service access for every tenant, and the written scope lists the work around each equipment zone instead of treating the shared roof as one uniform area.
Our planning figures are about $2.50 to $4.00 per square foot to coat and about $5 to $8 to replace. On a retail center, the number of curbs, the patch removal, the drain repairs, and how many sections run separately push the price within that range.
Call us with the address. Plazas and shops just outside town are often within reach, and we will tell you plainly if one is too far.
Usually not. Work runs section by section, and we set hours with each tenant so entrances, deliveries, and equipment stay usable.
That depends on the lease. We can split the written scope by tenant zone so owners and tenants can see the work on each section.
A flat section over a grocery that holds water can take silicone while pitched metal over the neighboring shops takes acrylic. Each section gets its own scope, and the joint between systems is detailed so water crosses it without finding a gap.
New curbs and penetrations need flashing that ties into the coating. Ask the tenant contractor to call us first, and we detail the new curb with the same system so the roof around it stays covered.
Get a ballpark range for the center roof, or call to plan an inspection zone by zone.