Commercial Roofing Contractor in New Jersey

Commercial Roofing Services in New Jersey

A flat roof is a different job from a shingle roof

A pitched shingle roof sheds water because gravity does most of the work. A commercial roof does not have that luxury. It is wide, nearly flat, carries foot traffic and rooftop equipment, and keeps water out through seams and flashings rather than overlaps. It drains to a handful of drains or scuppers, and anything that blocks them turns into standing water. One more difference changes the plan rather than the build: somebody is underneath. Commercial roofing NJ work is scheduled around the building, not only around the weather.

The flat and low-slope systems we work on

Most low-slope roofs in New Jersey are one of these, and which one you have decides whether it can be repaired, recovered or has to come off. Single-ply membrane — TPO and EPDM. Sheets welded or seamed together. Failures are almost always at a seam, a penetration or the edge. Modified bitumen and torch-down. Rolled asphalt in layers — common on older commercial roofs and on the rear extensions of North Jersey two- and three-families. Built-up roofing. The traditional multi-ply felt-and-asphalt system, often gravel-surfaced. Roof coatings. A liquid surface over a sound roof: a way to extend a system that has life left, not a way to fix a wet one. Metal edge, parapet caps and flashings. The perimeter details, and where a surprising share of leaks start.

Commercial roof repair: seams, flashing, drains and ponding

When a business calls us about a leak, it is usually one of five things, in roughly this order: Flat roof repair in NJ starts with finding where water actually gets in, which is rarely above where it shows up inside. We inspect, photograph, and tell you which of the five you have. The same crew handles the pitched sections — see roof repair for the shingle side. An open seam — membrane laps that have lifted, split, or were never properly welded. Flashing at a wall, curb or penetration — parapets, HVAC curbs, vent pipes, skylights, hatches. Blocked drains and scuppers — water that cannot leave adds weight while it finds another way out. Ponding — standing water days after the rain stopped, usually a deflected deck or compressed insulation. Punctures and traffic damage — dropped tools and equipment dragged across a membrane with no walkway pads.

Repair or replace? How we decide on a commercial roof

There is no age at which a commercial roof automatically needs replacing. We look at five things and give you the answer in writing: If the answer is replacement, the process is the one on our roof replacement page, scaled to a commercial deck. How much of the field is wet. Isolated wet insulation can be cut out and patched; widespread saturation cannot. Whether the deck is sound. Soft or corroded decking is a replacement conversation. Whether leaks keep returning. A roof patched in four places in two years is telling you something. The age of the system, and whether the seams still take a repair. How long you intend to hold the building. A five-year hold and a twenty-year hold are different decisions on the same roof — and that one is yours, not ours.

Working around your tenants and your business hours

A roof over a working building is a scheduling problem as much as a roofing one. Entrances, fire exits and loading bays stay clear; materials and the dumpster go where they do not block your customers; and we open only as much roof as can be closed again the same day. Where work overhead during trading hours is impossible, we start early, work evenings, or take the weekend — tell us your hours before we quote and the schedule is built around them. If water is coming in right now, the phone is answered 24 hours, and that is a person rather than an answering service.

Permits, insurance and the paperwork your property manager will ask for

Commercial re-roofing in New Jersey is permitted through the municipality’s construction office, and we file for it as part of the job rather than leaving it with you. Before work starts you can have, on request: Our New Jersey Home Improvement Contractor registration, #13VH10877700, which you can verify yourself on the state register. A certificate of general liability insurance — $1,000,000 per occurrence, $2,000,000 aggregate — naming the building owner or the managing agent. A written scope and price, so the change-order conversation happens at the start rather than on the roof.

What drives the price of a commercial roof

We do not publish a rate per square, because two roofs of the same size can differ by a factor of three. What moves the number: Square footage, and how many separate roof sections and levels the building has. The existing system, and whether it is torn off or recovered. How much wet insulation turns up once the surface is open. Deck condition and any structural repair underneath. Penetrations, curbs, hatches and skylights to detail around. Parapet and edge detail, and whether the metal is replaced.

The buildings we work on

Most of our commercial work sits at the smaller end, and we would rather say so than pretend otherwise: shops and small offices, restaurants, light industrial units and warehouses, houses of worship, and — the largest share — two-, three- and four-family and mixed-use buildings, where a flat rear roof sits behind a pitched front. That is the roof that leaks all over North Jersey, and where most calls to our commercial roofers in NJ come from. Those buildings are concentrated in the cities we cover: Newark, Jersey City, Paterson and Clifton.

We cover Bergen, Hudson, Morris and Passaic counties from 9 Stony Brook Rd, Rockaway, NJ 07866, with a second office in Flanders — so the person who quotes the job is from the company that does it. The rest of what we do is on the roofing page.

Roof maintenance plans for New Jersey businesses

Most commercial roof emergencies were visible six months earlier. A scheduled visit is the cheapest thing on this page and it is what keeps a manufacturer warranty intact. Each visit covers: Twice a year — after winter and before it — suits most buildings, with an extra visit after a storm. What we check is set out on our roof maintenance page, and the gutter and drainage side is the same crew.

• Membrane surface, every seam, lap and termination bar.
• Fasteners, and any sign the system is loosening at the perimeter.
• Flashing at walls, parapets, curbs, vents, pipes, hatches and skylights.
• Drains, scuppers, downspouts and gutters — cleared, and checked that water actually moves.
• Debris, organic growth, and whatever a service contractor left behind.

Boundless Roof Repair & Replacement

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