Flat Roofs

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Reliable Flat Roofing Company in Brooklyn, Manhatten, Staten Island & Queens NY and Surrounding Areas

Flat roofs are a popular option for homes and businesses across Brooklyn, Manhatten, Staten Island & Queens NY. This highly-coveted roofing system has been around for centuries. A flat roof, also known as a low-slope roof, is any roof with a slope of about 10 degrees or less. Unlike their name and look, flat roofs are not entirely flat and often have a slope of a minimum of ¼ inch per foot to allow rainwater to drain quickly and easily. Flat roofs are manufactured using specialized materials and treated to prevent leaks and avoid the harmful effects of rain, heat, and snow.


Flat roofs use different types of roofing materials. Some popular flat roofs include TPO or Thermoplastic Polyolefin, Build Up Roofs, EPDM Roofs, PVC membrane, Modified Bitumen flat roofs, green roofs, or metal flat roofs. Each flat roofing system has its advantages. Home or business owners can choose a flat roof based on their budget and other requirements. The cost to install a flat roof depends on the building size and the material you select. 


Only a professional roofer should handle flat roof installation and repairs. Incorrect installation can void warranties, and shoddy workmanship can cause expensive problems. Rocco's All Type Roofing is a reliable flat roofing installation and repair company in Brooklyn, Manhatten, Staten Island & Queens NY. Our roofing experts can help you select the most appropriate flat roofing material and ensure proper and affordable installation.

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Reasons to Consider Flat Roof in Brooklyn, Manhatten, Staten Island & Queens NY


There are several reasons that more and more residents and business owners are selecting flat roofs for their properties in Brooklyn, NY. If you are contemplating a roof replacement or new roof installation, here are a few reasons to choose flat roofs:

01

Flat roofs are affordable to install compared to other types of roofs. They require fewer materials, and quick and safe installation keeps the labor cost low.

02

Ease of accessibility is another reason that makes a flat roof attractive. A flat roof is easier to climb and walk on while performing inspections and repairs.

03

Flat roofs are durable and long-lasting. An average flat roof can easily last for over 30 years when properly cared for and maintained.

04

It is easier to keep flat roofs clean and maintained.

05

A flat roof offers a contemporary appearance to any building.

06

The more square footage in flat roofs makes them ideal for installing HVAC units and solar panels. They can also be used as a space for relaxing and entertaining.

07

Insulating the flat roofs offer incredible energy savings.

08

Flat roofs are cool roofs and are more environmentally friendly.

09

The clean and clutter-free design of flat roofs makes them an attractive roofing option.

FAQ's

  • Are flat roofs more prone to leaks than pitched roofs?

    This is a common misconception. Flat roofs are not inherently leak-prone, but they require precise installation and maintenance. Because water doesn’t naturally shed like on sloped roofs, even slight pooling or poor drainage can lead to problems. At Rocco’s All Type Roofing, we ensure proper slope (even on flat roofs), high-quality membrane materials, and expert sealing techniques. We also design custom drainage systems to move water efficiently. When installed and maintained correctly, a flat roof can last just as long as a pitched roof with minimal issues.

  • Can a flat roof handle heavy snow or rain?

    Absolutely—if installed correctly with proper drainage and structural support. Flat roofs are designed to bear weight, but water pooling due to blocked drains or insufficient pitch can lead to problems. We design each roof with proper drainage systems like internal scuppers, tapered insulation, and custom downspouts. At Rocco’s, we also check structural load-bearing capacity, especially on older buildings, to ensure it can withstand New York winters.

  • Why does ponding water occur on flat roofs, and is it a big deal?

    Ponding water is common but shouldn’t be ignored. It occurs when the roof lacks proper slope or drainage becomes obstructed. Over time, standing water can lead to membrane breakdown, leaks, and even structural issues. At Rocco’s, we design subtle slopes using tapered insulation and install efficient drainage to eliminate pooling. We also provide regular cleaning services to prevent debris from clogging the system—ensuring water flows off your roof quickly.

  • Can you walk on a flat roof without damaging it?

    Yes, but only if it’s designed for occasional foot traffic and the right materials are used. Some membranes, like TPO or modified bitumen, can tolerate light walking for maintenance purposes. However, sharp shoes, tools, or excessive traffic can cause punctures. If you need regular rooftop access (for HVAC or skylights), we recommend adding walk pads or protective paths. Rocco’s can customize your roof for functionality without compromising durability.

  • How do you prevent mold and mildew under flat roofs?

    Ventilation and waterproofing are key. A poorly sealed or unventilated flat roof traps moisture, leading to mold or mildew. At Rocco’s, we use vapor barriers and ensure air circulation in underlying attic or ceiling spaces. Our insulation methods prevent condensation, and we use mold-resistant materials when necessary. Annual inspections also help detect early signs of hidden moisture before it becomes a health or structural issue.

  • Is a flat roof energy-efficient?

    Surprisingly, yes. A well-insulated flat roof helps regulate indoor temperatures and can significantly reduce heating and cooling costs. White or reflective TPO roofs deflect sunlight, reducing cooling loads in the summer. Additionally, flat roofs are ideal platforms for solar panels, green roofs, or reflective coatings, all of which enhance energy efficiency. Rocco’s All Type Roofing offers energy audits and can recommend roofing systems that align with your efficiency goals.

  • What’s involved in a flat roof replacement vs. a repair?

    A repair targets localized issues—cracks, punctures, or flashing failure—while a full replacement involves removing old material, inspecting the substrate, and installing a new system. If your roof has widespread water damage, insulation issues, or is nearing the end of its life (15–30 years), replacement is more cost-effective long-term. Rocco’s All Type Roofing conducts full assessments before making a recommendation, and we provide transparent pricing and options for both.

  • Can I install HVAC units or other equipment on a flat roof?

    Yes—but proper planning is essential. HVAC units, satellite dishes, or solar panels must be installed with protective curbs or pads to avoid damaging the membrane. Improper installations can lead to punctures, ponding, or premature wear. Rocco’s All Type Roofing works with contractors and building owners to coordinate safe installations that protect the roofing integrity while meeting utility needs.

  • What makes flat roofing in Brooklyn unique compared to other areas?

    Brooklyn has older buildings, dense urban structures, and harsh seasonal shifts, which create unique challenges. Many buildings have outdated roofing or require specialized permits. Rocco’s All Type Roofing is familiar with the specific codes, building materials, and structural idiosyncrasies of Brooklyn’s boroughs. We bring experience navigating tight spaces, rooftop access limitations, and city compliance to ensure your flat roof project is smooth, legal, and long-lasting.

  • Are flat roofs a good choice for residential homes?

    Absolutely. Many modern homes feature flat or low-slope roofs to achieve clean architectural lines and efficient use of space. Flat roofs allow for rooftop decks, green roofs, or additional HVAC placement. While maintenance is crucial, the aesthetic and functional benefits are growing in popularity. Rocco’s customizes residential flat roofs to include insulation, skylights, and drainage systems that meet both performance and design goals.

Rocco's All Type Roofing offers top-class flat roof installations in Brooklyn, Manhatten, Staten Island & Queens NY that guarantees optimal results and lasting protection. Our roofing technicians do not cut corners on safety and quality. We use the latest and superior materials for all flat roof installations. Our several years of industry experience have helped us achieve the required skills and expertise. Our unparalleled customer service is what differentiates us from others in the business. When you hire us, sit back and relax, knowing that your roofing project is in good hands.