PVC Roofing Installation & Repair in NYC
PVC is a thermoplastic single-ply membrane with hot-air welded seams, known for resisting many oils, fats and chemicals. That makes it a smart pick for restaurant roofs and buildings with rooftop exhaust, as well as standard flat roofs. East NYC Roofing, in business 20 years, installs and repairs PVC roofs across the five boroughs, Nassau and Westchester.
- 20 years in business
- 10-year warranty on replacements
- Within 2 hours for leaks
- Free written estimate
Problems this solves
- Grease from kitchen exhaust damaging the current roof
- Membrane softening or deteriorating near vents and fans
- Seams opening on an older single-ply roof
- Persistent flat roof leaks despite repeated patching
- Ponding water that stresses seams and flashings
- Roof running hot and raising cooling demand
- Leaks at curbs, drains and equipment supports
- Punctures from service visits on a busy roof
- Chemical staining or residue from nearby operations
PVC Roofing explained
PVC (polyvinyl chloride) roofing is a single-ply thermoplastic membrane. Sheets are installed over insulation and the overlaps are welded together with hot air, creating a continuous waterproof surface. Compared with some other single-ply membranes, PVC is valued for resisting many fats, oils and chemicals, so it is commonly chosen for restaurants, food service buildings and roofs near exhaust outlets. It is usually white or light colored and reflects sunlight. PVC also suits standard flat roofs on commercial, mixed-use and multi-family buildings, especially where there are many details and penetrations to flash. Because exposure varies, we confirm suitability for your specific roof.
Options and materials
Fully adhered PVC
Membrane bonded to the substrate with adhesive for a smooth, tight finish. Useful on roofs with limited fastening options or high wind exposure.
Mechanically attached
Sheets are fastened through seams into the deck, then covered by the welded overlap. A practical option for larger roofs with a suitable deck.
Restaurant and exhaust-area roofing
PVC with careful detailing near vents and fans, plus grease management options, for roofs that see regular kitchen exhaust exposure.
Detail flashings
Prefabricated and field-fabricated welded flashings for pipes, curbs, corners and drains where leaks commonly start.
PVC repair
Cleaning, welding in patches and re-sealing flashings or seams when the main membrane remains in serviceable condition.
Our process
- Assess exposure and conditionWe examine the current roof, check for moisture, and note grease, chemical or equipment exposure that affects membrane choice.
- Written estimateYou receive a free written estimate covering the system, details and any permit or board requirements that apply.
- Tear-off and deck prepOld roofing is removed or prepared, damaged deck and wet insulation are replaced, and the property is protected during work.
- Insulation and substrateInsulation, cover board and tapered sections are installed to improve drainage and meet energy requirements.
- Membrane and weldingThe PVC sheets are laid and the overlaps are welded with hot air, then the seams are checked along their length.
- Flashings and closeoutWe flash walls, curbs and penetrations, clean the site, photograph the finished roof and review warranty terms.
What affects the price
Exposure conditions
Roofs with kitchen exhaust or chemical exposure may need specific membrane and detailing, which affects material and labor.
Roof size and complexity
Penetrations, curbs, equipment and parapets each add flashing work and welding time.
Attachment method
Fully adhered installations use more material and labor than mechanically attached ones.
Insulation and drainage
Added insulation or tapered boards for ponding and energy code compliance change the scope and total.
Tear-off needs
Removing existing layers, replacing wet insulation and repairing deck add labor and disposal.
Access and logistics
Building height, hoisting, street access and occupied-space protection affect time on site.
Getting a price
Because these factors change from roof to roof, we don't publish one-size-fits-all prices. We inspect your roof for free and give you a written, itemized estimate before any work starts.
Every pvc roofing job includes
- Free written estimate and roof inspection
- Permit handling where required for the work
- Protection of the property, entrances and rooftop equipment
- Hot-air welded seams, checked along their length
- New flashing at walls, drains, curbs and penetrations
- Dumpster and debris removal
- Jobsite cleanup and magnetic sweep of the surrounding area
- Photo documentation before and after
- 10-year warranty on full roof replacements; written workmanship warranty on repairs, terms on our warranty page
Written workmanship warranty on every job; full roof replacements carry our 10-year warranty. Warranty terms.