Hear From Our Clients
You stop scrambling for buckets when the forecast calls for rain. You’re not staring at the ceiling during nor’easters wondering if this is the storm that finally does real damage. The fogged glass clears up, the drafts disappear, and your heating bill drops because modern skylight window replacement actually insulates.
Your home gets brighter without the yellowed, cloudy haze that old skylights develop after years of coastal exposure. If you choose a vented model, you can actually open it without the crank breaking off in your hand.
The real outcome isn’t just a new skylight. It’s peace of mind knowing that the next big storm won’t turn your living room into a drip zone. It’s one less thing on your mental list of “problems I need to deal with before they get worse.”
We’ve spent over a decade working on Long Island roofs, which means we know exactly what Gordon Heights weather does to skylights. We’ve seen the salt air corrode seals, watched ice dams force water under flashing, and replaced skylights that failed because they weren’t built for coastal conditions.
We’re licensed, insured, and we live here. When we recommend marine-grade materials or enhanced fastening systems, it’s because we’ve seen what happens when contractors use standard residential products in a coastal environment.
You’re not getting a crew that learned about skylight replacement from a manual. You’re getting contractors who’ve replaced hundreds of skylights across Suffolk County and understand that Gordon Heights homes need more than basic building code minimums to stay dry.
First, we come out and actually look at your skylight. We measure the opening, check the curb condition, and assess whether there’s any underlying deck damage from previous leaks. You get a detailed estimate with no pressure and no upselling.
Once you’re ready to move forward, we order the right skylight for your specific opening and roof pitch. Most residential skylight replacement jobs in Gordon Heights use VELUX systems because they’re engineered with integrated flashing that actually works with Long Island’s weather patterns.
On installation day, our licensed crew removes your old skylight, inspects and repairs any damaged decking, installs the new unit with proper flashing and sealing, and integrates everything with your existing roofing material. We test for leaks, clean up completely, and walk you through the warranty coverage before we leave.
The whole process typically takes one day for a standard roof skylight replacement. You’re not left with tarps and promises.
Ready to get started?
Every home skylight replacement includes removal of your old unit, proper disposal, deck inspection and repair if needed, new VELUX skylight with coastal-rated components, integrated flashing system, professional installation by licensed contractors, and a leak-free guarantee.
We use materials specifically chosen for Gordon Heights conditions. That means marine-grade fasteners that won’t corrode in salt air, enhanced sealants rated for freeze-thaw cycles, and double-pane insulated glass that handles Long Island’s temperature swings. Your skylight gets installed to exceed basic code requirements because we know what coastal storms do to standard installations.
You also get transparent pricing with no hidden fees, a detailed warranty that covers both materials and labor, and a crew that shows up on time and cleans up completely. We’re not the cheapest option in Suffolk County, and that’s intentional. You’re paying for materials that last 25-30 years instead of failing in 10, and installation that doesn’t leak the first time it rains.
Most single skylight replacements take four to six hours from start to finish. That includes removing the old skylight, inspecting and repairing any deck damage, installing the new unit with proper flashing, and integrating everything with your existing shingles.
Weather can extend the timeline. We won’t install a skylight in active rain or high winds because proper sealing requires dry conditions. If we’re replacing multiple skylights or dealing with significant water damage to the roof deck, the job might stretch into a second day.
You’ll know the timeline upfront during your estimate. We don’t start jobs we can’t finish properly, and we don’t leave your roof open overnight unless absolutely necessary due to unexpected structural issues.
If the leak is coming from a failed skylight seal, cracked glass, or deteriorated flashing, then yes. A proper skylight replacement with coastal-rated materials and correct installation eliminates those failure points completely.
But if water is getting in because of ice dams, inadequate attic ventilation, or roof damage around the skylight opening, you need to address those issues too. We inspect for underlying problems during the estimate so you’re not replacing a skylight only to have leaks continue from a different source.
That’s why we include a leak-free guarantee. We’re confident in our installations because we use VELUX integrated flashing systems designed specifically for the kind of weather Gordon Heights gets. If it leaks because of our work, we come back and make it right.
VELUX skylights with factory-integrated flashing systems hold up best in Gordon Heights. The flashing is engineered to work as one complete unit instead of relying on field-applied components that can fail at the seams during freeze-thaw cycles.
For coastal durability, you want double-pane insulated glass with Low-E coating, which handles temperature swings and reduces condensation. Laminated glass adds impact resistance if you’re concerned about storm debris. The frame should be vinyl-clad wood or full vinyl because exposed metal corrodes faster in salt air.
Vented skylights give you ventilation options, but they have more moving parts that can fail. If you don’t need the skylight to open, fixed units are more weatherproof. We’ll recommend the right type based on your specific roof pitch, attic ventilation, and how you actually use the space.
Most residential skylight replacements run between $2,000 and $5,300 per skylight, depending on size, type, and roof complexity. That includes the VELUX unit, all flashing and sealing materials, labor, deck repairs if needed, and cleanup.
Larger skylights cost more. Steep roof pitches add labor time. If your old skylight caused water damage to the roof deck or framing, repairs add to the total. Custom sizes or specialty glass options like laminated impact-resistant glass increase material costs.
You’ll get an exact price during the estimate after we measure your opening and assess the roof condition. We don’t give ballpark numbers and then surprise you with change orders. The estimate reflects what you’ll actually pay unless we discover hidden structural damage once the old skylight comes out.
Sometimes, but usually not for long. If the leak is coming from a small flashing gap or a single cracked seal, a repair might buy you a year or two. But if the glass is fogged, the frame is corroded, or the skylight is more than 15 years old, you’re putting money into a unit that’s going to fail again.
Skylight repairs often cost 40-60% of replacement cost once you factor in labor, flashing work, and sealing. You’re paying most of the price for a temporary fix instead of a permanent solution. And if the skylight leaks again after a repair, you’ve now paid twice.
We’ll tell you honestly during the inspection whether a repair makes sense or whether you’re better off replacing it. If the skylight is relatively new and the problem is isolated, we’ll repair it. But most of the skylight leak calls we get in Gordon Heights involve units that are past their service life and need replacement.
Energy-efficient skylights can qualify for federal tax credits if they meet ENERGY STAR requirements. As of 2026, qualifying installations may be eligible for credits covering a percentage of material and labor costs, though the exact amount and eligibility requirements change periodically.
VELUX skylights with Low-E insulated glass typically meet the efficiency standards. You’ll need the manufacturer’s certification statement and your installation invoice when you file. We provide all the documentation you need, but you should verify current credit availability with your tax professional since programs change.
Some utility companies also offer rebates for energy-efficient home improvements, though skylight-specific rebates are less common than window or insulation programs. It’s worth checking with PSEG Long Island to see what’s currently available for Gordon Heights residents.
Local Resources
Useful Links
Other Services we provide in Gordon Heights
