New membrane
The chosen roof system installed and sealed.
Commercial Roofing
Commercial Roof Replacement Hillside, NJ
Commercial roof replacement in Hillside starts with core cuts and a moisture survey, then a choice between a full tear-off and a recover over the old roof, while tenants keep working below. One call to (908) 562-6893 reaches a nearby commercial roofer.
Replacement time comes when the roof is failing in many places, not just one. Widespread seam failure, aging membrane and wet insulation over large sections all point to replacement. Age matters too, since most low-slope systems last somewhere in the range of 15 to 30 years.
The first big decision is tear-off or recover. 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. Each section is closed up before the crew leaves, so open roof never sits exposed overnight. The roofer coordinates crane lifts, dumpster placement, parking, noise and air intakes with the property manager.
Depending on what the roofer finds, commercial roof replacement in Hillside, NJ can go hand in hand with commercial roofing and tpo roofing.
Need commercial roof replacement in Hillside? Call (908) 562-6893 to reach a nearby roofing contractor.
Call nowThe process
The commercial roof replacement process
A commercial replacement follows a clear sequence from survey to closeout.
Take core cuts
Core cuts, a moisture scan and a deck check show what is on the building and what condition it is in. The results define tear-off or recover.
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.
Coordinate the job
Logistics like permits, staging and access are settled before work begins. HVAC contractors may be scheduled to disconnect and reset units. Occupants are told ahead of time when cranes, noise or odors will affect them.
Remove old roofing
Old roofing is removed in sections only as large as the crew can close up that day. Rusted steel deck or rotted wood deck is replaced before new insulation goes down. Hidden deck damage most often turns up around old drains and curb bases, where leaks sat the longest.
Lay the new roof
Insulation, cover board and the new membrane go down, with seams welded, taped or sealed based on the system. Each section is tied into the old roof at day end with a temporary seal. Each morning the seal is removed and the work picks up where it stopped.
Finish the edges
New flashing at curbs, walls, drains and edges completes the system. Closeout includes a final inspection and records for the building.
What is included
What commercial roof replacement includes
Moisture survey
Infrared or capacitance moisture mapping to set the scope.
Tear-off
Old layers stripped to the deck with damaged deck replaced.
New insulation
Insulation to current energy code to move water to drains.
Edge metal
Flashing and perimeter metal for a watertight finish.
Related service
Commercial Roof Installation Hillside, NJ
On a new commercial building, roof installation begins with the deck and drainage plan. 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.
In Hillside, commercial roof installation also includes additions and expansions where a new roof ties into an existing one. 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
Commercial roof replacements in Hillside range from small retail buildings to large warehouses and churches. From Hillside out to Union, Elizabeth, Roselle Park and Vauxhall, older buildings often have built-up or mod bit roofs, while newer ones have TPO or metal, so a survey with core cuts sets the right plan.
Searching for commercial roof replacement near me from Hillside or Union, Elizabeth, Roselle Park and Vauxhall? Call (908) 562-6893 to talk to a roofer who works in your part of town.
How the weather here affects roofs around Hillside
Cold winters bring snow, ice and a long stretch of freezing nights. 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 Hillside is busiest after a hard winter and before the next one.
Why call
Why act early
Smaller repairs
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Familiar with local homes
Roofers in Hillside know the roof types and weather wear common in local homes.
Straight answers
Ask the roofer about the cause, the options and the estimate before work starts.
Commercial Roof Replacement questions
Can the business stay open during a roof replacement?
Keeping the building open is the norm. 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 best fit comes from the building, how it is used and what lands on the roof. 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. How long you plan to own the building also matters.
Do we need a full tear-off for a commercial roof replacement?
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?
A permit is typically required for commercial reroofing. The permit process checks code items like the number of roof layers, insulation levels and wind uplift. The roofer typically handles the permit and inspections.
What affects the timeline of a commercial roof replacement?
Size, the amount of tear-off, the weather and site access set the timeline. Small roofs can be done in days; large roofs take weeks. Wet weather slows the work, since sections must be sealed nightly.
More questions? Call (908) 562-6893
Related services
Commercial Roofing
Commercial roof repair, replacement and maintenance for low-slope and metal roofs, from single-ply membranes to metal and coatings.
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
Torch-down, self-adhered and cold-applied modified bitumen roofing, for homes and commercial buildings.
Learn moreCommercial Metal Roofing
Metal roof systems for commercial buildings, including new installs, replacements and leak repairs, built to handle thermal movement and wind uplift.
Learn more
Looking for something else?
See all roofing servicesTalk to a Hillside roofer about commercial roof replacement
Call (908) 562-6893 for a local roofer in Hillside and nearby towns.