IronSky · NYC Roofing & Waterproofing

Flat Roof Replacement in New York City

Complete flat roof replacements with modern membrane systems engineered for NYC commercial and multi-family buildings.

What's Included

Every flat roof replacement project starts with a free, no-pressure inspection and an itemized written estimate. Here's what you can expect from our crews:

✓TPO, EPDM and PVC tear-offs
✓Tapered insulation for drainage
✓Energy-efficient white membranes
✓Manufacturer warranties up to 25 years

Why IronSky for Flat Roof Replacement?

Licensed & Fully Insured

NY-licensed contractors, full general liability and workers' comp.

Free, Honest Estimates

Itemized written quotes with photos. No hidden fees.

Manufacturer Warranties

GAF, Owens Corning, CertainTeed, Firestone and Elevate certified.

24/7 Emergency Response

Round-the-clock crews for urgent leaks and storm damage.

Recent Flat Roof Replacement Projects

Real flat roof replacement jobs completed by IronSky across NYC.

View full project gallery

Drone aerial view of a finished brown architectural shingle roof on a Tudor-style NYC home by IronSky

Top-down drone view of a freshly completed brown shingle roof with multiple peaks and gables in Queens

IronSky roofer kneeling on a roof and fastening GAF shingles with a nail gun

Drone view of a finished charcoal-gray shingle roof on a Queens home

IronSky roofing crew on a Queens slate roof

IronSky roofing crew greeting a customer in front of a Brooklyn brownstone

Flat Roof Replacement — Service Areas

We provide flat roof replacement across every NYC neighborhood. Pick your area for local details.

Manhattan

Brooklyn

Queens

Bronx

Staten Island

Long Island

Yonkers

Flat Roof Replacement in Yonkers