Skylight Replacement in Mount Sinai, NY

Fix Your Leaking Skylight for Good

Stop water damage and upgrade to energy-efficient skylights that bring 5x more natural light into your Mount Sinai home.
A worker in a cap and work clothes installs or repairs a skylight window on a metal roof in Suffolk County, NY, using tools like a hammer and screwdriver, with trees showing autumn foliage in the background.

Hear From Our Clients

A person kneels on a NY rooftop, installing or repairing a skylight window. Tools and materials are spread around, and the person is holding a metal frame piece while wearing casual work clothes and a cap—typical of home construction Suffolk County.

Mount Sinai Skylight Installation Services

Transform Dark Rooms Into Bright Spaces
Your Mount Sinai home deserves better than a leaking, outdated skylight that’s causing water stains on your ceiling and driving up your energy bills. When you replace that old plastic dome with a modern VELUX skylight, you’re not just fixing a problem – you’re completely transforming how your home feels. Picture walking into rooms flooded with natural light that changes throughout the day. No more switching on lights during daylight hours or dealing with that musty smell from moisture buildup. Modern skylights bring up to five times more light than regular windows while actually reducing your heating and cooling costs. The difference is immediate and dramatic. Your home feels bigger, brighter, and more welcoming – exactly what you want when you’re investing in one of Mount Sinai’s beautiful properties.

Trusted Mount Sinai Skylight Contractors

Local Expertise You Can Count On
We’ve been serving Mount Sinai homeowners for years, and we understand what makes your neighborhood unique. From the classic colonial homes near the harbor to the newer constructions inland, we’ve worked on every style of roof and skylight configuration this area has to offer. Our team, led by Alban, brings the kind of attention to detail that Mount Sinai residents expect. We’re not just another contractor passing through – we’re your neighbors who take pride in every job we complete. When we say we guarantee your skylight won’t leak, we mean it. What sets us apart is our commitment to doing things right the first time. We use industry-grade equipment, work with minimal disruption to your daily routine, and always leave your property cleaner than we found it.
Four rectangular skylight windows set into a ceiling, with one window partially open, allowing sunlight to enter. Perfect for NY home construction in Suffolk County, the clear blue sky is beautifully visible through the glass.

Professional Skylight Replacement Process

Simple Process, Lasting Results
We start with a thorough inspection of your current skylight and the surrounding roof area. This isn’t just about the obvious damage you can see – we’re looking for underlying issues that could cause problems later. We’ll show you exactly what’s wrong and explain your options in plain terms. Once we’ve agreed on the solution, we handle everything from removing your old skylight to installing the new one with proper flashing and sealing. We protect your home’s interior during the work and test everything thoroughly before we consider the job complete. The installation itself typically takes a day, but we don’t rush. Every seal, every piece of flashing, every detail gets our full attention because we know you’re counting on this skylight to perform flawlessly for decades to come.
Close-up view of a sloped roof with dark gray asphalt shingles and a rectangular skylight, part of a home construction Suffolk County, NY, with an overcast sky and green trees in the background.

Explore More Services

About Home Team Construction

VELUX Skylight Options Mount Sinai

Premium Products Built for Long Island
We exclusively install VELUX skylights because they’re simply the best choice for Mount Sinai’s climate. These aren’t the flimsy plastic domes that were popular decades ago – VELUX skylights feature tempered glass, advanced weatherproofing, and energy-efficient coatings that actually help regulate your home’s temperature. Mount Sinai homeowners particularly benefit from VELUX’s “Fresh Air” models, which provide both light and ventilation – perfect for our humid Long Island summers. The solar-powered options are increasingly popular here, especially since they qualify for federal tax credits that can save you 26% on the total installation cost. For homes built in the 70s through 90s – which make up a significant portion of Mount Sinai’s housing stock – skylight replacement often coincides with roof work. This timing is actually ideal because it allows us to integrate the new skylight seamlessly with your roof system, ensuring decades of leak-free performance.
A worker applies sealant with a caulking gun around the edge of a skylight window on a metal roof during home construction in Suffolk County, NY.

How long do VELUX skylights last in Mount Sinai's climate?

VELUX skylights are built to last 20-30 years in Long Island’s climate, often matching the lifespan of your roof. They come with up to a 20-year warranty depending on the model and features you choose. The key is proper installation and using quality materials from the start. Mount Sinai’s coastal location means your skylight faces salt air, temperature fluctuations, and plenty of precipitation – conditions that quickly expose any shortcuts in installation. That’s why we use VELUX’s complete flashing systems and follow their exact installation protocols.
Absolutely, and here’s why: during roof replacement, all that hammering, sawing, and movement puts stress on your existing skylight frame. Even if your skylight seems fine now, it will likely develop leaks within a year or two of the roof work. Replacing both together also saves you money. We’re already on your roof with all our equipment, so the labor costs are much lower than having skylights replaced separately later. Plus, we can integrate the new skylight perfectly with your new roofing materials for the best possible weather seal. Many Mount Sinai homeowners wish they’d known this before their roof replacement – don’t make that same mistake.
If your skylight is cracked or the glass is broken, replacement is your only option – there’s no reliable way to repair structural damage. For minor seal issues, repairs might work temporarily, but they typically cost $450-$1,000 and often fail again within a few years. Here’s the reality: most skylights that are leaking have multiple issues. The flashing might be corroded, the seals degraded, and the frame potentially damaged. A proper replacement with modern VELUX components costs 3-4 times the price of the skylight itself, but it solves all these problems permanently. Given Mount Sinai’s property values, it makes more sense to invest in a lasting solution than to patch problems that will keep recurring.
Skylight replacement typically costs 3-4 times the price of the actual skylight unit, which includes removal of the old skylight, any necessary roof repairs, proper flashing installation, interior finishing work, and cleanup. The exact cost depends on your roof type, skylight size, and any complications we discover. Most Mount Sinai homeowners find the investment worthwhile, especially when you factor in the 26% federal tax credit available for VELUX installations. The energy savings alone often pay for a significant portion of the installation over time. We provide detailed, written estimates that break down all costs so you know exactly what you’re paying for – no surprises or hidden fees.
Yes, we regularly install skylights on flat and low-slope roofs throughout Mount Sinai. These installations require specialized curb-mounted systems and different flashing techniques than traditional sloped roof installations. Flat roof skylights actually offer some advantages – they’re easier to access for maintenance, provide excellent overhead lighting, and can be designed with features like automatic rain sensors. VELUX makes specific models designed for flat roof applications that perform exceptionally well in our climate. The key is proper drainage and using the right mounting system for your specific roof construction. We’ll assess your roof structure and recommend the best solution for your situation.
Modern VELUX skylights with Low-E coatings and advanced glazing technology can significantly reduce your energy costs. They provide natural lighting during the day, reducing your need for artificial lights, and the advanced glass technology helps regulate heat transfer. In Mount Sinai’s climate, this means less strain on your air conditioning in summer and better heat retention in winter. The venting models also provide natural cooling, which can reduce your AC usage on mild days. Many homeowners see noticeable reductions in their utility bills within the first year. Combined with the 26% federal tax credit and increased home value, energy-efficient skylights often pay for themselves over time.

Other Services we provide in Mount Sinai