- Sun - Mon || 8:00 AM - 8:00 PM
(631) 760-7113Commercial Roof Installation
Long Island, NY
- Home
- Locations
- Long Island, NY
- Roof Installation
Commercial Roof Installation on Long Island, NY
Built Right Commercial Roofing Inc. installs commercial and industrial roofing systems across Long Island — Nassau and Suffolk Counties — with over 25 years of experience specifying and installing flat-roof systems that perform in the island's demanding coastal environment. From small commercial strip centers in Nassau County to large warehouse and industrial facilities in the Hauppauge and Route 110 corridors, we install the right system for your building, use case, and budget.
Roofing Systems We Install on Long Island
TPO (Thermoplastic Polyolefin)
TPO is our most frequently installed single-ply membrane for Long Island commercial applications. Its heat-welded seams create a monolithic watertight surface with no adhesive failure points — critical for coastal properties subject to wind uplift from nor'easters and Atlantic-facing storm exposure. TPO's white reflective surface also delivers meaningful energy savings for Long Island commercial buildings during the summer cooling season. We install fully-adhered, mechanically attached, and ballasted TPO systems depending on building type and wind zone requirements.
EPDM (Ethylene Propylene Diene Monomer)
EPDM is an excellent long-term choice for Long Island industrial and warehouse facilities, particularly in central and eastern Suffolk County where salt air exposure is reduced. EPDM has an exceptional track record for longevity — 30+ year service life when properly installed and maintained — and resists ozone, UV, and temperature extremes. We install fully-adhered and mechanically attached EPDM systems for commercial properties of all sizes.
Modified Bitumen
Modified Bitumen remains a proven and cost-effective roofing system for Nassau County commercial buildings and older Long Island construction. Torch-applied and cold-applied systems are both available. Modified Bitumen provides excellent puncture and impact resistance, making it well-suited for roofs with high foot traffic or mechanical equipment access requirements.
Long Island Permitting & Code Compliance
Commercial roofing installations on Long Island require permits from the Nassau or Suffolk County building department, and individual villages and towns may have additional requirements. Our team is experienced navigating Long Island's patchwork of local jurisdictions — we handle all permit applications, required documentation, and inspection coordination so your project proceeds without bureaucratic delays.
Wind uplift requirements for coastal Long Island properties follow specific ASCE 7 parameters that differ from inland New York markets. We design and specify every installation to meet or exceed the applicable wind zone requirements for your building's location — including enhanced perimeter and corner attachment zones required for properties near the Atlantic coast and Long Island Sound.
Service Area
We install commercial roofing systems throughout Long Island — Nassau County (Hempstead, Garden City, Mineola, Hicksville, Massapequa, Freeport) and Suffolk County (Farmingdale, Melville, Huntington, Hauppauge, Ronkonkoma, Islandia, Bay Shore, Bohemia, and beyond). Call (631) 760-7113 for a free installation estimate.
Frequently Asked Questions
For most Long Island flat-roof commercial applications, we recommend TPO for its heat-welded seams, energy efficiency, and wind uplift resistance in coastal conditions. EPDM is an excellent long-term option for larger industrial and warehouse facilities in central and eastern Suffolk. Modified Bitumen is cost-effective for Nassau County's older commercial building stock. We assess your specific building and make a system recommendation based on building type, use, location, and budget.
Yes. We handle all permit filings with the relevant Nassau County or Suffolk County building department, as well as any town or village requirements applicable to your property. We manage all required inspections and documentation from start to final sign-off.
Most commercial roof installations on Long Island take 3 to 10 business days depending on building size, system type, and whether a tear-off is required. We provide a project schedule before work begins and communicate daily with your property manager or facility team throughout installation.
Yes. Industrial and commercial facilities in the Hauppauge Industrial Park, Route 110 corridor, and throughout central Suffolk County represent a significant portion of our Long Island work. We handle large-footprint flat roof installations including EPDM and TPO systems for warehouse, distribution, and manufacturing facilities.