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(516)833-6016

(917)295-5598

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Roofing Contractor

flat roof installer
Flat Roof

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Why Choose Us as Your Flat Roof Contractor in Long Island

Flat Roof Contractor in Long Island

Looking for a trusted flat roof contractor in Long Island? At David General Contractors, we specialize in premium flat roofing services for both residential and commercial buildings. With over 20 years of experience, our team delivers durable, energy-efficient solutions designed to protect your property year-round.

Flat roofs require expert installation and attention to detail to prevent leaks and weather damage. As a leading flat roofing contractor on Long Island, we use top-quality materials from trusted brands like GAF and CertainTeed to ensure long-lasting results. Whether you’re installing a new flat roof, replacing an aging one, or need emergency repairs, we’ve got you covered.

Why Choose Our Flat Roof Services?

  • Expert flat roof installation and repair

  • Licensed and insured in Long Island

  • High-quality materials and warranties

  • Fast and reliable service

We understand that each building is unique. That’s why we offer personalized flat roofing solutions tailored to your specific needs and budget. From rubber membranes (EPDM) to torch down and TPO roofing systems, our team ensures each project meets or exceeds industry standards.

Need help choosing the right flat roof system? Our experts are happy to guide you through the options and provide a free estimate. Learn more about flat roofing systems and how they can benefit your home or business.

Get a Free Estimate Today

If you need a flat roof contractor in Long Island, contact David General Contractors today. We’re committed to providing high-quality workmanship and exceptional customer service.

Flat Roof Options

Torch down

BUILT UP ROOFING

Advanced asphalt based roof tar applications are completed with an extra top layer of gravel that minimizes heat and maximizes durability. Harbor Arbor provides certified and cost effective repair and maintenance for built up roof systems by adding extra heavy duty layers when required.

roofng contractor

MODIFIED BITUMEN

Ideal for residential and smaller commercial properties, modified bitumen is easily installed and handled by Harbor Arbor roofing experts who seal seams with the heat application of heavy duty adhesives and durable protective coating finishes.

Flat Roof

EPDM

Available in large rolls of varying widths up to 50, this rubber flat roofing material is suitable for large commercial and industrial locations and has a proven track record for superior weather resistance and extended flat roof life expectancy.

flat roof installation

PVC

Affordable and lightweight, this single ply roofing option is composed of highly durable plastic also used for pipes and plumbing. Ideal for large commercial flat roof installations, Harbor Arbor roofers heat weld PVC sheets that result in waterproof seams and superior durability.

TOP roof installation

TPO

Lightweight and affordable, TPO thermoplastic flat roofing material is a one of the newer roofing technologies that is versatile enough to be adapted to a wide range of roofing projects. Installed with heavy duty adhesives or mechanically fastened, TPO flat roof applications requires a clean and uniform substrate and professional installation to ensure proper performance.

Roofing contractor

SPRAY POLYURETHANE FOAM

A combination of roofing material, insulation and flashing components, Harbor Arbor SPF flat roofing installations are carried out with high density spray foam that seals leaks and gaps to form a waterproof barrier that also heavily insulates reducing heating and cooling costs. A cost effective option that eliminates the need to tear down the existing roof, consult with our qualified roofers to find out whether an SPF flat roof application would be suitable to your current roof system.

 

“Looking for a reliable flat roof contractor in Long Island? Our experienced team delivers high-quality, weather-resistant flat roof installations for both commercial and residential properties.”

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