As a Richmond industrial roof repair contractor, we repair membrane softened by residue, split expansion joints, and leaking curbs on plant and warehouse roofs.
A Richmond industrial roof repair contractor looks at the busy zones first: fans, joints, curbs, and service routes. These signs show whether repair covers it.
Plant roofs carry traffic, heat, and residue an office roof never sees. The featured condition drives most industrial calls.
Kitchen grease and some process oils swell EPDM and break down other membranes over time. The sheet around the fan turns soft and gummy, then splits, and water follows the fan curb straight down into the plant.
Usually MeansDegrease, cut out soft sheet, and patch in a resistant membrane.
A split bellows or a wind-lifted cover lets water straight into the building between sections.
Curbs under make-up air units and dust collectors open at corners and the upper edge.
Old curbs with plywood covers and empty pitch pans stay on the roof after equipment changes.
Dropped screws, filters, and panels pierce membrane between the hatch and each unit.
Most industrial roof leaks fall into one of these four repairs.
Grease and residue are cleaned off, damaged sheet is cut back to firm membrane, and the patch goes in a compatible material, often PVC near grease, with a sacrificial pad or containment box under the fan.
Failed bellows and lifted covers are replaced and both sides reflashed with flexible material that stretches as the building sections move apart.
Unused curbs are removed, the deck opening is infilled, and the roof is patched over it. Curbs kept for later get a sealed metal cap, and empty pitch pans are sealed or pulled.
Crews work from outside and open only small areas at a time. Hot work, intake shutoffs, lockout, and access rules are settled with plant safety staff before work starts.
Repairs on a plant roof protect the product, the equipment, and the people working underneath.
New units leave old curbs and holes behind. Plan the closures and new curb flashing with the equipment work, so nothing is left open.
Plant repairs add a coordination stage, because production keeps running while the roof is open.
The walk covers fans, vents, expansion joints, large curbs, abandoned openings, and service routes, with moisture readings around each busy zone.
Hot work permits, air intake shutoffs for primers and adhesives, equipment lockout, roof access routes, sign-in, and fall protection rules are agreed before work begins.
Only small areas are opened at a time. Residue damage is cut out, joints and curbs are reflashed, and old openings are closed before the day ends.
Walkway pads go along service routes, containment goes under grease fans, and photos of each repair go to the facility manager with notes.
Plant buildings usually combine roof types and leak sources.
Office and lab wings on single-ply roofs get flat roof repair at seams, boots, and drains.
Metal storage buildings beside the plant need commercial metal roof repair at screws and laps.
Drips over the line that match no curb call for roof leak repair tracing first.
Answers on residue, production, joints, curbs, and foot traffic.
Clean off the grease or residue, remove membrane it has softened, and patch with a material that resists it, often PVC near grease. A sacrificial pad or containment box under the fan and a check of the fan curb flashing and hinge kit round out the repair. Clean filters keep residue off the sheet.
In nearly every case, yes. Crews work from outside and open small areas at a time. Settle hot work permits, intake shutoffs, lockout of rooftop equipment, and access and fall protection rules with plant safety first. Work over clean rooms, food lines, and electrical rooms gets extra interior protection.
Expansion joints get a new bellows or cover with both sides reflashed. Large curbs under make-up air units and dust collectors get new flashing run up the curb and sealed under the counterflashing. Both details move more than the roof around them, so repairs use flexible flashing.
Abandoned curbs, unused pipe supports, and open holes where old units sat. Each needs a proper closure: remove the curb and infill the deck, cap a curb kept for later with sealed metal, pull unused supports and patch under them, and seal or remove empty pitch pans. New curbs also need crickets uphill.
Put walkway pads from the hatches to each unit, keep a roof access log so damage ties to a visit, and ask contractors to carry off screws, filters, and cut-offs. Schedule a roof walk after major equipment work. A puncture caught early is a quick patch instead of wet insulation.
Send the plant address and the areas giving trouble, and we will plan the roof walk with your safety staff.
Leave a name and number and a roofer will call you back about the leak or damage.
Or call now: +1 (364) 205-6896
