Curb flashing
Flashing at curbs, walls and penetrations is repaired or replaced where most leaks start.
Commercial Roofing
Commercial Roof Repair Harrison, NJ
A roofing contractor in Harrison can repair commercial roof leaks at seams, curbs, drains and penetrations, before wet insulation spreads. Dial (551) 348-3304 to talk with a local roofer about the leak.
On commercial roofs, the leak is usually at a seam, a flashing or a drain. Flashings at rooftop units and walls, seams, drains and penetrations account for most leaks. Punctures near equipment, often from service visits, are another frequent source.
The drip inside is rarely directly under the opening. Water follows the deck, insulation boards and structural members before dripping. Seam probes, meters, infrared scans and water tests help narrow it down.
Some immediate steps help limit damage. Move goods and equipment, catch the water and keep it away from electrical fixtures, shutting off that circuit at the panel if it is safe to reach. Saturated ceiling tiles can be lowered carefully, and a sagging drywall ceiling drained through a small hole away from fixtures. Nobody should go up on the roof in a storm.
Commercial Roof Repair is often paired with commercial roof maintenance and tpo roof repair, depending on the cause.
Need commercial roof repair in Harrison? Call (551) 348-3304 to reach a nearby roofing contractor.
Call nowThe process
How commercial roof repair works
Good repairs fix the source, not just the symptom.
Start inside
The roofer looks at where water shows inside and notes the location relative to walls, columns and equipment above. That narrows the search area.
Inspect the details
Seams are probed, flashings and curbs checked, drains inspected and penetrations examined in the area above and upslope of the leak. Infrared or water testing may confirm a suspected source.
Check the insulation
A core cut or moisture meter shows how far water has spread through the insulation. Wet areas are removed and new insulation installed.
Repair the opening
Each roof type gets its own repair method, from welded patches to new plies. Sealant may hold briefly, but the lasting repair uses matching membrane.
Address ponding
Drains are cleared and checked so water leaves the roof. Persistent ponding may call for tapered insulation.
Update the log
A written note of the repair goes into the building file. A good repair record helps with planning a future replacement.
What is included
What commercial roof repair covers
Seam repair
Open seams are welded, taped or resealed to stop leaks along the roof.
Drain repair
Loose drain rings and failed scupper flashing are fixed to prevent ponding.
Puncture repair
Punctures from service work are repaired with welded or adhered patches.
Edge metal repair
Loose edge metal and coping caps are refastened so the roof edge stays sealed.
Related service
Commercial Roof Leak Repair Harrison, NJ
When a commercial roof leaks, the first goal is to protect the space below, then find and fix the source. During bad weather, temporary measures hold until conditions allow a proper repair. The permanent repair follows when the roof is dry, using material that matches the roof.
For Harrison businesses, leaks over inventory, equipment or occupied units should be reported quickly. Letting the roofer know which spaces are sensitive helps set priorities. Record each leak with the date, location and weather for the maintenance log.
Related service
Commercial Flat Roof Repair Harrison, NJ
Commercial flat roof repair depends on the membrane. Welded patches suit TPO and PVC, tape and primers suit EPDM, and asphalt plies suit mod bit and built-up roofs. Incompatible repairs tend to fail quickly.
Many flat roof repairs in Harrison also address ponding. Crickets, tapered insulation or new drains move water off. Persistent ponding speeds wear on any membrane.
Related service
Warehouse Roof Repair Harrison, NJ
Warehouses tend to have large metal or membrane roofs with skylights, exhaust fans and long drainage runs. Fasteners, laps, skylights and gutters are the usual trouble spots on metal warehouse roofs. Single-ply warehouse roofs tend to leak at seams and flashings.
Warehouse owners in Harrison need repairs that keep operations running. Work is coordinated with shipping and receiving. Skylights are a fall hazard on warehouse roofs, so they are protected or avoided during work.
Local help
Commercial Roof Repair Near Me
In Harrison, building owners and managers often call after a storm or after HVAC work on the roof. From Harrison out to Newark, Kearny, North Arlington and East Orange, many roofs carry equipment added years after the roof went on, with flashings that were never quite right, and repairing those details properly is what stops repeat leaks.
For commercial roof repair in Harrison, NJ or nearby towns like Newark, Kearny, North Arlington and East Orange, call (551) 348-3304 to reach a roofer who covers your street.
What the local climate does to a roof
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. Heat escaping from the attic melts snow on the upper roof, and the water refreezes at the colder eaves, which is how ice dams form and back water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. That is why roof repair in Harrison is busiest after a hard winter and before the next one.
Why call
Why not wait
Drier ceilings
Small roof problems caught early usually stay small repairs.
Local knowledge
Local roofers see the same roofs and storm damage across Harrison and nearby towns.
Straight answers
Ask your questions before you agree to anything.
Common questions about commercial roof repair
Can roof repairs be done during business hours?
Most repairs can be done with little disruption. The roofer can schedule loud or smelly work outside peak hours. Spaces directly below may need short-term protection.
What should a business do when the roof leaks?
First, protect inventory and people by clearing the area and catching the water. Then contact a commercial roofer and, if you rent, the landlord or manager. Note when and where the leak appeared for the roofer and the building records.
How long does a commercial roof repair take?
Repair time varies with the damage, the system and conditions. Simple fixes are quick, and bigger repairs that involve insulation take longer. Wet weather can push back the permanent fix.
How do I find the source of a commercial roof leak?
Commercial roof leaks are tricky because water travels before it shows up inside. A roofer maps the interior leak, checks seams, flashings and drains above and upslope, and may use moisture meters, infrared or water testing. It is best left to a roofer with fall protection.
When is repair better than replacement on a commercial roof?
Repairs work well when the roof is basically sound and leaks are isolated. If a moisture survey shows widespread wet insulation, or the membrane is failing across the roof, replacement or a recover is the better plan. Some roofs can be restored with a coating after repairs.
More questions? Call (551) 348-3304
Related services
Commercial Roof Maintenance
Spring and fall roof checks with a written maintenance log, with records for the building file.
Learn moreTPO Roof Repair
TPO roof repairs welded with matching membrane, done after the leak source is traced.
Learn moreFlat Roof Repair
Fixing open seams, blisters, splits, ponding and failed flashing on flat and low slope roofs, after the real leak source is found, not guessed.
Learn moreCommercial Roof Coating
Coating systems that seal and reflect sun on commercial roofs, built to a measured thickness.
Learn more
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