Understanding the Basic Types of Residential Flat Roofing in NYC

Whether you're in Brooklyn's brownstones or Queens' townhomes, selecting the right roofing system is key to protecting your home—and your peace of mind.

The dense urban setting, unpredictable seasons, and diverse architecture across neighborhoods demand deep knowledge and smart choices. With over a decade of experience, Big Apple Renovators understands the types of flat roofing that make the most sense for New York homes.

We’ve worked on rooftops throughout Astoria, Williamsburg, Carroll Gardens, and Brooklyn Heights, customizing each project to fit the unique building styles and specific demands of the city. That’s why we’ve put together a list of the most commonly used residential roofing in NYC to help you make the best decision for your home.

Decoding the Common Types of Flat Roofing

When you're choosing between the different types of flat roofing in New York City, you're not just picking a material—you’re choosing comfort, protection, and peace of mind.

In neighborhoods like Brooklyn and Queens, where space is limited and roofs often serve as both mechanical and recreational areas, choosing the right roofing material is crucial. 

Many flat roofing options are known by acronyms or shortened names, which can make them seem more complicated than they really are. Let’s break down what some of these terms mean:

Ethylene Propylene Diene Monomer (EPDM)

EPDM is a rubber membrane that is a go-to for residential flat roofing thanks to its ability to stretch, flex, and fight off tough weather. Known for its excellent weather resistance, EPDM can withstand extreme temperatures, UV radiation, and harsh elements, making it ideal for urban environments. 

Its color options—black or white—also allow you to tailor your roof to your energy needs, with black offering heat absorption and white reflecting sunlight to keep your home cooler. With a long lifespan and minimal maintenance requirements, EPDM offers a cost-effective, reliable solution for residential roofing projects.

Thermoplastic Polyolefin (TPO)

TPO is a popular roofing material known for its energy efficiency and durability. TPO’s reflective surface helps reduce cooling costs by reflecting UV rays, making it an eco-friendly option for flat roofs. 

It is resistant to punctures, tears, and chemical damage, ensuring a long-lasting performance even in harsh conditions. With its heat-weldable seams, TPO offers a secure, watertight installation that minimizes the risk of leaks and enhances overall roof integrity.

Modified Bitumen

Modified Bitumen Systems (MBS) are a popular choice for flat roofing due to their durability and versatility. This multi-layer system combines asphalt with modifiers, making it more flexible and resistant to temperature fluctuations. 

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MBS provides excellent waterproofing and can withstand heavy foot traffic, making it ideal for both residential and commercial properties. With options for both torch-applied and cold-adhesive installation, Modified Bitumen Systems offer reliable, long-lasting protection against the elements.

Built-Up Roofing (BUR)

Built-Up Roofing (BUR) is a traditional and reliable flat roofing system made up of multiple layers of bitumen and reinforcing fabrics. 

Known for its durability, BUR provides excellent protection against water, UV damage, and harsh weather conditions. The layered construction creates a strong, long-lasting barrier, making it a great choice for residential buildings in urban areas. 

BUR systems can be customized with different surface materials, such as gravel or a reflective coating, to improve energy efficiency and longevity.

What Makes Each Flat Roof Type a Smart Choice for NYC Homes

In a city where brownstones bump elbows with converted factories, the types of flat roofing you choose can make or break your home’s efficiency.

Luckily, each material on today’s market caters to different needs unique to New York City living—and we know exactly how to match them to your home. Often times we match these materials to these scenarios: 

• EPDM is a go-to for older row houses due to its flexibility. It handles seasonal shifts like a champ and installs quickly with little disruption.
• TPO stands out for its heat-reflective surface—a smart play when summer turns NYC roofs into stovetops.
• MBS is known for weather resistance and adaptable application methods, it holds strong through freeze-thaw cycles common in Queens winters.
• BUR suits historic Brooklyn homes with its time-tested layer system, insulating well and working especially well beneath frequently accessed rooftops.

Navigate a New Flat Roof with Big Apple Renovators

Think you're ready to upgrade your flat roof? Understanding the many types of flat roofing used across NYC is just the beginning.

With more than a decade of experience working on residential flat roofing projects across Brooklyn and Queens, we know what your home needs to stay protected and efficient.

From Carroll Gardens brownstones to new builds in Astoria and rooftop-heavy properties in Williamsburg, we’ve seen it all—and we’ve installed it all. Our expertise navigating local codes, building variations, and wild seasonal shifts means you're in capable hands.

As a firefighter-owned company, at Big Apple Renovator, we take pride in precision, safety, and a job done right the first time. We're GAF Master Elite and Elevate Firestone Certified, offering premium flat roof materials and installations.

Learn more about the benefits of each type of roofing we offer to get started.