Leaks, ponding water, and blistered membranes do not fix themselves. We repair, replace, and install flat roofs across Nassau, Suffolk, Queens, and Brooklyn, and tell you straight whether your roof needs a patch or a rebuild.
Since 1998
Serving Long Island roofs
Roofing and solar
One team, one roof
Long Island based
Nassau, Suffolk, Queens, Brooklyn
Straight answers
Patch or rebuild
Free quotes
Tell us what you see

A new flat roof, an addition, or a garage roof starts with the right system for the building, its drainage, and its exposure. We plan the slope and drainage first, then install so water leaves the roof instead of sitting on it.

Leaks, blistering, ponding water, split seams, and failed flashing are the usual causes. We find where the water is really getting in and fix that, so the repair holds. If a patch will do the job, we will say so.

When the membrane is worn through, soaked, or leaking in several places, patching stops making sense. We handle the full replacement, from tear off and deck repairs to the new roofing system, and explain why before we start.
Flat roofs are not all the same. The membrane on top decides how the roof handles sun, ice, and foot traffic. Here are the three most common ones, in plain terms.
A single sheet of synthetic rubber, usually black.
A single ply membrane, usually white and reflective.
Asphalt based rolls, reinforced and built up in layers.
Not sure which one fits? The right material depends on the building, its drainage, and how much sun and weather it gets. We look at the roof first, then explain your options. See our roof installation service.
Flat and low-slope roofs are common on ranches, split-levels, additions, and garages across Long Island. They work hard here: corrosive marine air wears on the membrane, torrential downpours test the drainage, and extreme winter weather stresses every seam and flashing. A flat roof built and cared for with that in mind keeps the water out.
Part of your home pitched? We also work on shingle, metal, and cedar roofs. See all our roofing services.
“Flat roofing is the norm for commercial buildings across Long Island. It suits large footprints and rooftop equipment, but a leak costs more than the repair: damaged stock, lost work, unhappy tenants. Our harsh coastal climate, severe storms, and extreme seasonal temperature swings wear on these roofs, so we check drainage and seams first, not just the surface. We handle commercial flat roofing for property owners and managers, planned around the building and how it is used, with as little disruption as possible.”
Most flat roof leaks start in the same few places. Knowing where to look, and when a repair is enough, saves money and guesswork.
Keeping a Flat Roof Watertight
Just had a big storm? See our emergency roofing services or our roof repair service.
Get Your Free Flat Roof QuoteA flat roof is priced by what that roof needs, not by one number. Here is what moves the cost, so a quote makes sense when you get one.
We look at your roof first and explain what is in the quote, so there are no guesses. Thinking about a full change? See our roof replacement service.
Every flat roof job follows the same path, from the first look at the roof to the final check. Tap a step to see what happens.
We look at the membrane, seams, flashing, drains, and the deck where we can, and note where water is getting in or sitting.
We tell you straight whether a repair or a replacement fits your roof, and explain what is in the quote.
We plan the material, the layout, the drainage, and the details around edges and rooftop equipment before any work starts.
Old roofing comes off where needed, wet insulation and damaged decking are fixed, and the surface is cleaned so the new roof sits on a sound base.
The new membrane goes down, and the seams and flashing are finished at walls, edges, drains, and anything that comes through the roof.
Before we call it done, we go over the finished roof, including seams, flashing, and how water drains off.
Solaroof NY provides flat roofing in these parts of Long Island.
Not sure we cover your address? Call 516-744-0300 and we will tell you.
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Hear directly from our clients about their experience with Solaroof NY.
Absolutely satisfied with Solaroof NY! The installation was quick and clean, and their customer service was outstanding. I love how they helped me understand the benefits of solar energy. I’m already seeing a reduction in my power costs — worth every penny!
⭐️⭐️⭐️⭐️⭐️ The process was smooth from the initial quote to the final inspection. The crew replaced my roof and added solar panels in just a few days. I was amazed by how clean and efficient they were. Now I’m saving money on utilities and my house has never looked better. Total win!
They not only installed the roof perfectly, but the solar panels were a great addition, saving me money on my energy bill, and I couldn’t have asked for a better service or price.
I chose them because of the great price and reputation, and I’m glad I did, they delivered excellent service, completed the work on time, and now my home is more energy-efficient than ever.
The work was completed on time, and the solar panels were installed seamlessly, making the entire process simple, affordable, and stress-free from start to finish.
The service was top-notch, the pricing was very competitive, and the job was finished quickly and professionally, now my roof is solid, and I’m already saving money with the new solar system.
I needed a new roof and solar system, and the team did an excellent job, offering competitive pricing, great service, and completing everything exactly as scheduled.
The solar panels have already started saving me money, and the roof looks fantastic, they did an amazing job explaining everything and completed the work on time without any hidden fees.
I needed my roof replaced and solar panels installed, and they were the best in terms of price and service, they completed the project on time, and I’m already noticing a drop in my utility bills.
It depends on the material, how well it was installed, how well water drains off, and how much sun exposure, coastal moisture, and severe seasonal weather the roof sees. Roofs that drain properly and get checked after storms tend to last longer than roofs where water sits. An inspection is the best way to know where yours stands.
There is no single best material. EPDM is a rubber membrane, TPO is a single ply membrane, and modified bitumen is an asphalt based roofing that comes in rolls. Each has different strengths, and the right one depends on the building, the roof shape, foot traffic, and budget. We look at your roof and talk through which one fits.
A few leaks in a roof that is otherwise sound can often be repaired. Replacement makes more sense when the damage is widespread, the insulation is wet, the deck is soft, or repairs keep failing in new spots. We inspect the roof and tell you straight which one it is. See our roof repair and roof replacement services.
It depends on the roof. The main things are the material, the size and shape of the roof, whether the old roofing has to come off, how much insulation or deck repair is needed, drainage and slope work, and rooftop equipment. There is no one price for every flat roof, so we look at the roof first and explain what is in the quote.
Sometimes. A coating can work on a flat roof that is still sound, meaning the membrane is mostly intact, the insulation and deck are dry, and the leaks are limited. It is usually not enough when the insulation is wet, the deck is soft, or the membrane is failing across large areas. An inspection is the only way to know which side your roof is on.
Flat roofs leak where water finds a way in. Common spots are seams, flashing at walls and edges, drains, and anything that comes through the roof, like vents and rooftop units. Ponding water makes it worse because it sits on the membrane instead of draining off. A leak inside is often not directly under the damage, so the source has to be traced on the roof.
Yes, flat roofs are often a good fit for solar, but the roof needs to be in good shape first because panels stay up for years. If the membrane is near the end of its life, it is usually better to replace it before the panels go on. Mounts also need to be flashed so the roof stays watertight. We install both roofing and solar, so we can plan them together. See our solar panel installation service.
Tell us about your flat roof and what you are seeing. We will look at your property, give you an honest answer on whether it needs a repair or a replacement, and explain what is in your quote. Prefer to talk? Call 516-744-0300.
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