Need professional flat roof repair or replacement in New York City? RH Renovation provides flat roofing services for residential, multifamily and commercial properties throughout the Bronx, Queens, Brooklyn and Westchester County. From persistent roof leaks and damaged membranes to ageing flat roof systems, our roofing team assesses the existing roof and recommends suitable repair or replacement options. As a GAF Master Elite® certified roofing contractor,

RH Renovation offers professional roofing guidance, licensed and insured service, and complimentary project estimates. Call (646) 818-4305 to discuss your flat roofing needs.

GAF Master Elite Certified • Serving Bronx, Queens, Brooklyn & Westchester • Licensed & Fully Insured

Flat roofs are the defining architectural feature of New York City’s residential and commercial buildings — from Bronx brownstones and Queens row houses to Brooklyn warehouses and Westchester commercial properties. At RH Renovation NYC, we’ve spent over a decade working exclusively on NYC’s unique building stock, developing a deep understanding of how New York’s freeze-thaw winters, humid summers, and rooftop foot traffic stress flat roofing systems far beyond what national averages suggest.

We are a GAF Master Elite® certified roofing contractor — a designation held by fewer than 2% of roofing companies in the United States — which means every flat roof we install comes backed by the strongest manufacturer warranty available in the industry. Our licensed team handles everything from emergency flat roof leak repair to full EPDM, TPO, and modified bitumen installations across all five boroughs and Westchester County.

A roofing contractor from outside the New York metro area will consistently underestimate two critical factors that drive flat roof failure in this city: freeze-thaw cycle severity and rooftop traffic load.

New York City averages 25–35 freeze-thaw cycles per winter. Each cycle forces water that has entered a membrane seam or penetration to expand as it freezes, widening the entry point and accelerating delamination. We select membrane thicknesses and adhesives specifically rated for this thermal cycling pattern — 60-mil EPDM over 45-mil, and fleece-backed TPO where point load resistance matters.

Rooftop foot traffic from HVAC technicians, cable installers, and rooftop terrace use is endemic to NYC buildings. We specify walkway pads on all installations where regular access is anticipated, protecting the membrane from puncture damage that voids manufacturer warranties.

Additionally, NYC Local Law 97 imposes carbon emissions penalties on large buildings beginning 2024. White TPO and PVC membranes qualify as Energy Star Cool Roofs, reducing cooling loads and helping owners offset their LL97 compliance costs — a consideration we proactively discuss with every commercial client.