New insulation
New rigid insulation with cover board to move water to drains.
Commercial Roofing
Commercial Roof Replacement Hawthorne, NJ
Commercial roof replacement in Hawthorne starts with core cuts and a moisture survey, then a choice between a full tear-off and a recover over the old roof, with new insulation and drainage built in. Call (862) 434-1182 to reach a local roofer.
A commercial roof needs replacing when repairs no longer keep up. 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. The number of existing roofs and the moisture in the insulation decide between tear-off and recover. 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. Crews tear off only as much as they can make watertight before the end of each day. The roofer coordinates crane lifts, dumpster placement, parking, noise and air intakes with the property manager.
Commercial Roof Replacement is often paired with commercial roofing and tpo roofing, depending on the cause.
Need commercial roof replacement in Hawthorne? Call (862) 434-1182 to talk to a local roofer.
Call nowThe process
How commercial roof replacement works
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.
Select the roof
The system is chosen for the building use, exposure and foot traffic. Tapered insulation and crickets are designed to eliminate ponding. Where water has always pooled, extra drains or scuppers may be added as part of the new design.
Set the schedule
Logistics like permits, staging and access are settled before work begins. Rooftop equipment is coordinated with the HVAC contractor. Occupants are told ahead of time when cranes, noise or odors will affect them.
Open the roof in phases
The crew removes old layers in phases, replacing damaged decking as it is found. Deck damage is repaired before anything new is installed. Hidden deck damage most often turns up around old drains and curb bases, where leaks sat the longest.
Install the new roof
Insulation, cover board and the new membrane go down, with seams welded, taped or sealed based on the system. Nightly tie-ins keep the building dry between sections. Those temporary seals are cut away the next morning as the new roof moves forward.
Finish the edges
New flashing at curbs, walls, drains and edges completes the system. A final walk with the owner and a closeout record finish the job.
What is included
What goes into a commercial reroof
Roof survey
Infrared or capacitance moisture mapping to find wet insulation.
New membrane
The chosen roof system matched to the building.
Deck repair
Old layers stripped to the deck so the new roof has a sound base.
Flashing
New coping, edge metal and drain flashing for a watertight finish.
Related service
Commercial Roof Installation Hawthorne, NJ
Commercial roof installation on a new building starts with the design: deck type, insulation, slope, drains and the membrane or metal system. The roofer works from the drawings, coordinating with other trades on curbs, penetrations and equipment locations. Getting the slope right at this stage prevents ponding for the life of the roof.
In Hawthorne, 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
Around Hawthorne, many commercial roofs installed decades ago are now reaching replacement age. From Hawthorne out to Glen Rock, Haledon, Fair Lawn and Midland Park, older buildings often have built-up or mod bit roofs, while newer ones have TPO or metal, so the replacement is a chance to fix drainage for good.
For commercial roof replacement in Hawthorne, NJ or nearby towns like Glen Rock, Haledon, Fair Lawn and Midland Park, call (862) 434-1182 to reach a roofer who covers your street.
Roofs in this climate
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, building ice dams that push 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 Hawthorne 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.
Familiar with local homes
Roofers in Hawthorne 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.
Common questions about commercial roof replacement
Which commercial roof system should we choose?
The right system depends on the building, its use and what the roof is exposed to. TPO and PVC offer welded seams, EPDM is flexible and proven, mod bit handles traffic and metal suits sloped roofs. How long you plan to own the building also matters.
How is a business kept running during a roof replacement?
Keeping the building open is the norm. Phasing, nightly seals and careful scheduling keep the business going. Protection for intakes and spaces below is part of the plan.
What affects the timeline of a commercial roof replacement?
Several factors set the schedule: roof size, tear-off, weather and logistics. Small roofs can be done in days; large roofs take weeks. Rain delays are common, since the crew only opens what it can close up each day.
What permits does a commercial roof replacement require?
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 arranges permits and inspections in most cases.
Can a new commercial roof go over the old one?
The survey decides. A recover over one dry, sound roof is often allowed, using a cover board under the new membrane. Wet insulation or two layers mean tear-off.
More questions? Call (862) 434-1182
Other services that may help
Commercial Roofing
Roofing for warehouses, offices, retail, churches and apartment buildings, from single-ply membranes to metal and coatings.
Learn moreTPO Roofing
TPO membrane roofs installed over new insulation or in place of a worn flat roof, built around proper drainage, flashing and edge metal.
Learn moreModified Bitumen Roofing
Two-ply modified bitumen systems with a granulated cap sheet, for homes and commercial buildings.
Learn moreCommercial Metal Roofing
Metal roof systems for commercial buildings, including new installs, replacements and leak repairs, with clips, fasteners and trim matched to the panel system.
Learn more
Looking for something else?
See all roofing servicesNeed commercial roof replacement in Hawthorne, NJ?
Call (862) 434-1182 to talk to a roofer serving Hawthorne, NJ.