Hear from Our Customers
You’ll notice the difference immediately. Rooms that felt cramped and dark suddenly feel spacious and welcoming. Natural light floods in during the day, cutting your electricity costs while making your home more comfortable year-round.
The right skylights can reduce your energy consumption by up to 60% while adding real value to your property. You’re not just getting more light—you’re getting better air circulation, lower utility bills, and a home that feels completely transformed.
Instead of running your heat at higher temperatures during Long Island’s cold winters, your skylights provide natural solar heating. During summer, proper ventilation keeps your space cooler without overworking your AC system.
We’ve been serving Islip and Long Island homeowners since 2002. We’re a family-owned company that understands how quickly skylight problems can turn into expensive nightmares.
We’ve seen what happens when skylights aren’t installed correctly—water damage, mold growth, and energy bills that keep climbing. That’s exactly why we only work with premium materials like VELUX skylights and why every installation comes with proper flashing and sealing.
Long Island’s weather puts skylights to the test. From nor’easters dumping feet of snow to humid summers, your skylights need to handle everything our climate throws at them. We know these conditions because we live and work here too.
We start with a thorough inspection of your existing skylights and the surrounding roof area. Most leaks aren’t actually caused by the skylight itself—they’re usually flashing problems, damaged seals, or issues with the roof structure around the skylight.
Once we identify the real problem, we explain exactly what needs to be fixed and why. You’ll get a clear breakdown of the work and materials before we start anything.
For installations, we handle everything from cutting the roof opening to installing proper flashing, weatherproofing, and interior finishing. We use VELUX’s three-layer protection system that virtually eliminates installation-related leaks when done correctly. The whole process typically takes one to two days, depending on the complexity of your roof and how many skylights you’re adding.
Ready to get started?
Every skylight we install meets or exceeds Energy Star requirements for our climate zone. VELUX skylights come with laminated safety glass, integrated flashing systems, and solar-powered shades for optimal light control.
For Islip homeowners, we recommend double or triple-pane glass with low-E coatings to handle our temperature swings. The solar-powered Fresh Air models are particularly popular because they automatically open and close based on indoor air quality and weather conditions.
You’ll also get comprehensive warranties—10 years on installation, 20 years on glass, and 10 years on the skylight itself. We’re VELUX specialists, which means we have access to all their latest technologies including rain sensors, automated controls, and specialized flashing systems for different roof types. Whether you need a simple fixed skylight for more light or a venting model for better air circulation, we’ll match the right solution to your specific needs and budget.
Skylight installation costs in Islip typically range from $1,500 to $4,000 per skylight, depending on size, type, and roof complexity. Fixed skylights are the most affordable option, while solar-powered venting models with automated controls cost more but provide better energy efficiency and convenience.
The total cost includes the skylight unit, flashing materials, interior finishing work, and professional installation. Factors that affect pricing include your roof’s pitch and accessibility, whether you need structural modifications, and the type of interior shaft work required.
We provide detailed written estimates that break down all costs upfront. Most homeowners find that energy savings and increased home value offset the initial investment within a few years, especially with today’s high-efficiency VELUX models.
Most skylight leaks aren’t actually caused by the skylight itself—they’re usually flashing problems, damaged seals, or issues with debris and improper installation. Long Island’s weather is particularly tough on skylights because of our temperature swings, heavy snow loads, and summer storms.
The key to preventing leaks is proper installation with quality flashing materials and multiple layers of waterproofing. We use VELUX’s integrated flashing system that creates redundant protection around the skylight opening. This system includes pre-installed gaskets, deck seals, and adhesive underlayment.
Regular maintenance also helps prevent problems. We recommend annual inspections to check seals and flashing, especially after major storms. Small issues caught early are much cheaper to fix than water damage that’s been happening for months. If you notice any staining around your skylights or water dripping during rain, call us immediately for an inspection.
Fixed skylights only provide natural light, while venting skylights can open and close to provide fresh air circulation. For most Islip homes, venting skylights offer better value because they help with energy efficiency and indoor air quality.
Venting skylights are especially beneficial in kitchens, bathrooms, and upper floors where heat and humidity tend to build up. They can reduce your cooling costs in summer by allowing hot air to escape naturally. Modern solar-powered models automatically open and close based on indoor temperature and humidity levels.
The main trade-offs are cost and complexity. Venting skylights cost about 30-50% more than fixed models and have more moving parts that could eventually need maintenance. However, most homeowners find the energy savings and improved comfort worth the extra investment, especially in our Long Island climate where we deal with both hot summers and cold winters.
Most single skylight installations take one to two days, depending on your roof type and interior finishing requirements. We can usually complete the exterior work—cutting the opening, installing the skylight, and weatherproofing—in one day if weather cooperates.
Interior work like framing the light shaft, insulating, and drywall finishing typically requires a second day. More complex installations involving cathedral ceilings, structural modifications, or multiple skylights may take longer.
We schedule installations during favorable weather periods and always have backup plans for unexpected weather changes. The skylight opening is temporarily sealed if we can’t complete the installation in one day. Most homeowners are surprised by how quickly the transformation happens—you’ll have natural light flooding in by the end of the first day, even if interior finishing continues the next day.
Yes, when properly installed with quality materials, skylights can reduce your energy consumption by 20-60% while improving comfort. The key is choosing Energy Star certified models with appropriate glazing for our climate zone.
For Long Island, we recommend double or triple-pane glass with low-E coatings and argon gas fills. These features help skylights provide solar heating in winter while blocking excessive heat gain in summer. Venting models offer additional energy savings by reducing cooling loads through natural ventilation.
Modern VELUX skylights are dramatically more efficient than older models. They include features like automatic rain sensors, solar-powered shades, and smart controls that optimize performance throughout the year. The solar heating benefit is particularly valuable during our cold winters—skylights can provide significant warmth during sunny days, reducing your heating costs. Combined with reduced lighting needs during the day, most homeowners see noticeable utility bill reductions within the first year.
Yes, we provide 24/7 emergency skylight leak repair throughout Islip and Long Island. Skylight leaks can cause serious water damage quickly, especially during heavy storms, so we prioritize emergency calls.
Our emergency service includes temporary weatherproofing to stop active leaks, damage assessment, and permanent repair scheduling. We carry common repair materials and can often provide same-day fixes for minor issues like damaged seals or loose flashing.
For major leaks or structural damage, we’ll secure the area and schedule comprehensive repairs as soon as weather permits. We work directly with insurance companies when storm damage is involved and can provide detailed documentation for claims. Don’t wait if you notice water coming through your skylights—early intervention prevents much more expensive damage to your ceilings, walls, and belongings.
Local Resources
Useful Links
Other Services we provide in Islip