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Northwestern Brooklyn

Still Confused? Check These FAQs

What is the best roofing system for commercial buildings in New York?

The best commercial roofing system depends on your building type, but the most popular options in New York are TPO, EPDM, and modified bitumen. TPO is highly recommended for energy efficiency and durability, while EPDM is known for long term performance and flexibility in extreme weather.

⁠How much does a commercial roof replacement cost in Long Island, NY?

Commercial roof replacement typically ranges from $8 to $20 per square foot, depending on size, insulation, and system type. Larger flat roofs with TPO or EPDM systems tend to be more cost effective per square foot.

⁠How long does a commercial roofing system last?

TPO: 20 to 30 years
EPDM: 25 to 35 years
Modified Bitumen: 15 to 25 years

Proper maintenance and annual inspections can significantly extend the lifespan.

⁠Do I need to replace my roof or can it be repaired?

If less than 25 to 30 percent of your roof is damaged, repairs are often possible. However, if there are recurring leaks, ponding water, or insulation damage, a full replacement is usually the more cost effective long term solution.

What are signs my commercial roof is failing?

Common warning signs include:

Persistent leaks or water stains
Ponding water on flat roofs
Cracks, blisters, or membrane separation
Rising energy bills due to poor insulation

⁠What is TPO roofing and why is it popular for commercial buildings?

TPO (Thermoplastic Polyolefin) is a single ply roofing membrane known for:

High energy efficiency
UV resistance
Strong seams and durability

It is one of the most widely used systems for flat commercial roofs in New York.

Can a new roof be installed over an existing commercial roof?

Yes, in many cases a roof overlay system can be installed if the existing structure is sound. This can reduce labor and disposal costs, but a full inspection is required first.

How often should a commercial roof be inspected?

Commercial roofs should be inspected at least twice per year, typically in spring and fall, and after major storms.

⁠Do you offer commercial roof maintenance programs?

Yes. Preventative maintenance programs help identify small issues before they become major repairs, extending roof life and reducing long term costs.

What warranties are available for commercial roofing systems?

Most commercial roofing systems come with 10 to 30 year manufacturer warranties, depending on the system and installation method. Certified contractors can offer enhanced warranties.

⁠How long does a commercial roof installation take?

Most commercial roofing projects take 3 to 10 days, depending on size, weather conditions, and complexity.

Will my business operations be disrupted during roofing work?

Professional commercial roofing contractors plan projects to minimize disruption. Work can often be scheduled in phases or during off hours.

⁠Are permits required for commercial roofing in New York?

Some local municipalities in Nassau or Suffolk County require a permit and some don’t.

⁠What causes ponding water on flat roofs?

Ponding water is typically caused by:

Poor drainage design
Structural settling
Blocked drains

This is a major issue that can lead to premature roof failure if not corrected.

How do I choose the right commercial roofing contractor?

Look for:

Proper licensing and insurance
Manufacturer certifications
Proven commercial experience
Strong local reputation and reviews

List of cities we serve:

New York City Metropolitan Area:

Manhattan | Brooklyn | Queens | Bronx | Long Island

Nassau County, NY and the Following Cities:

Suffolk County, NY and the following Cities:

Westchester County, NY and the following Cities:

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We are a family-owned roofing and home improvement construction company, proudly serving Nassau county, Suffolk county and NYC.
Specializing in a variety of roofing types including shingles, rubber/TPO/ Epdm ,metal, and cedar, we bring extensive experience to every project, from minor repairs to full installations

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Contact info

118 Nostrand Ave, Brooklyn NY 11205
929-447-2344
info@eliteroofinggroupny.com

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