Tear-off
Removal of old roofing where needed with damaged deck replaced.
Commercial Roofing
Commercial Roof Replacement Ridgewood, NJ
A commercial roofer in Ridgewood can replace an aging roof on a warehouse, office, store or apartment building with a new membrane, metal or modified bitumen system, while tenants keep working below. Call (551) 370-0363 to reach a local roofer.
Replacement time comes when the roof is failing in many places, not just one. Signs include seams failing across the roof, brittle or cracked membrane, widespread blistering and moisture surveys that show large areas of wet insulation. Age matters too, since most low-slope systems last somewhere in the range of 15 to 30 years.
A replacement plan starts with the existing layers. Codes typically cap buildings at two roof systems, so the core cut determines whether a recover is allowed. A recover over one dry roof can skip the tear-off, but wet insulation should always come out. Energy codes may also require more insulation, which can raise the roof height at edges and curbs.
A commercial replacement has to work around the people inside. Sections are opened and closed within the same workday, with nightly seals tying the new roof to the old. Noise, crane lifts, parking, odors near air intakes and protection of the space below are planned with the owner or manager.
Depending on what the roofer finds, commercial roof replacement in Ridgewood, NJ can go hand in hand with commercial roofing and tpo roofing.
Need commercial roof replacement in Ridgewood? Call (551) 370-0363 and describe the problem to a roofer who works in Ridgewood.
Call nowThe process
What a commercial roof replacement involves
Each step builds on the one before it.
Run a moisture survey
The roofer takes core cuts, runs an infrared or capacitance moisture survey and inspects the deck, drains and equipment. That survey sets the scope.
Choose the system
The membrane or metal system is matched to the building. The plan includes code-level insulation and tapered sections for drainage. A replacement is the best chance to add a drain or scupper where water has always collected.
Set the schedule
The roofer works out crane lifts, staging, dumpster placement, permits and the schedule with the owner or manager. HVAC contractors may be scheduled to disconnect and reset units. Tenants get notice of crane days, parking changes and the noisiest phases of the work.
Remove old roofing
The crew removes old layers in phases, replacing damaged decking as it is found. Any soft or rusted deck is replaced. The crew pays close attention around old drains and curbs, since slow leaks there tend to damage the deck.
Install the new roof
Insulation, cover board and the new membrane go down, with seams welded, taped or sealed based on the system. Day-end seals protect the building from overnight rain. Those temporary seals are cut away the next morning as the new roof moves forward.
Finish the edges
Every detail gets new flashing, and edge metal and coping are replaced. Closeout includes a final inspection and records for the building.
What is included
What commercial roof replacement includes
Roof system
TPO, PVC, EPDM, mod bit or metal with sealed seams.
Edge metal
New coping, edge metal and drain flashing to complete the roof.
New insulation
Tapered boards and crickets for efficiency and drainage.
Roof survey
Infrared or capacitance moisture mapping to set the scope.
Related service
Commercial Roof Installation Ridgewood, NJ
For new construction, commercial roof installation is coordinated with the building design from the start. Penetrations and curbs are coordinated with other trades so the roof can be flashed properly. Getting the slope right at this stage prevents ponding for the life of the roof.
Additions on Ridgewood commercial buildings need careful tie-ins between new and old roofs. Tie-ins are detailed carefully, since different systems meet there. Expansion joints may be needed where buildings meet.
Local help
Commercial Roof Replacement Near Me
In Ridgewood, building owners often face replacement after years of patching an aging roof. Buildings in Ridgewood and around Glen Rock, Midland Park, Waldwick and Hawthorne see sun, heavy rain and the occasional strong storm, which wear roofs faster where drainage is poor, so a survey with core cuts sets the right plan.
Need commercial roof replacement around Ridgewood? Call (551) 370-0363 for a Ridgewood roofer who serves the towns around it too.
Roofs in this climate
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. Coastal storms and heavy spring rain drive water sideways into flashing, valleys and old chimneys. That is why roof repair in Ridgewood is busiest after a hard winter and before the next one.
Why call
Why act early
Drier ceilings
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Local knowledge
Local roofers see the same roofs and storm damage across Ridgewood and nearby towns.
Know what happens next
Ask your questions before you agree to anything.
Commercial Roof Replacement questions
How long does a commercial roof replacement take?
Size, the amount of tear-off, the weather and site access set the timeline. A small building may take days, while a large warehouse or multi-building project can take weeks. Wet weather slows the work, since sections must be sealed nightly.
How is a business kept running during a roof replacement?
Commercial roofs are routinely replaced over occupied buildings. Work is phased in sections, each made watertight at day end, with noise and odors timed around tenants. HVAC intakes are covered or units shut down during adhesive work.
What roof system is best for a commercial building?
The building, its use and its exposure decide the best system. TPO is common for its reflective surface and welded seams, PVC for grease or chemical exposure, EPDM for flexibility, modified bitumen for foot traffic and metal for long life on sloped roofs. The roofer recommends a system after the survey.
Can a new commercial roof go over the old one?
The core cut answers that. A recover over one dry, sound roof is often allowed, using a cover board under the new membrane. If there are two roofs already or the insulation is wet, a tear-off is needed.
Do commercial roof replacements need permits?
Most jurisdictions require a building permit for a commercial roof replacement. Inspectors check layer limits, insulation and attachment. The roofer arranges permits and inspections in most cases.
More questions? Call (551) 370-0363
Other services that may help
Commercial Roofing
Roofing for warehouses, offices, retail, churches and apartment buildings, with drains, rooftop units and access handled.
Learn moreTPO Roofing
White, heat-welded TPO single-ply roofing for low-slope homes and buildings, sized to the deck, the drains and the way the roof is used.
Learn moreModified Bitumen Roofing
Two-ply modified bitumen systems with a granulated cap sheet, for homes and commercial buildings.
Learn moreCommercial Metal Roofing
Installing, replacing and repairing metal roofs on warehouses, shops, offices and other commercial buildings, planned around the building and its operations.
Learn more
Looking for something else?
See all roofing servicesTalk to a Ridgewood roofer about commercial roof replacement
Call (551) 370-0363 for a local roofer in Ridgewood and nearby towns.