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Your home deserves natural light that works. Not the kind that leaks every time it rains or drives up your energy bills because the seals failed.
When we install or repair your skylights in Garden City, you get rooms that feel twice as big, utility bills that actually go down, and the peace of mind that comes with leak-free installation. Natural light boosts your mood, increases productivity, and makes every space more inviting.
You’re not just getting a hole in your roof with some glass over it. You’re getting professional-grade installation that protects your home while bringing in the light you’ve been missing.
Expressway Roofing and Chimney Inc has been Garden City’s go-to skylight contractor for over 20 years. We’re not the new guys trying to figure things out on your roof.
As a family-owned, fully licensed and insured company, we’ve seen every type of skylight problem Nassau County homes can throw at us. From Victorian houses in Garden City’s historic district to modern builds near the LIRR station, we know how Long Island weather affects different roof styles and skylight installations.
Our A+ Better Business Bureau rating didn’t happen by accident. It’s the result of doing right by our neighbors, honoring our warranties, and showing up when we say we will.
First, we inspect your roof structure and discuss exactly what you want to achieve. No surprises, no upselling—just honest assessment of what will work best for your home and budget.
Next, we handle all the technical details: proper flashing installation, waterproofing, structural support, and code compliance. Our crew cuts the opening precisely, installs your skylight with three layers of water protection, and tests everything before we consider the job complete.
Finally, we walk you through the finished installation, explain your warranty coverage, and clean up completely. Most skylight installations in Garden City are completed in one day, weather permitting.
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Whether you need Velux skylight installation, sun tunnel fitting for tight spaces, or emergency leak repair, we handle it all. Fixed skylights, venting skylights, solar-powered options—we work with every major brand and can custom-fit unusual roof configurations.
Garden City’s coastal climate means your skylights face salt air, nor’easters, and temperature swings that test every seal and flashing joint. We use marine-grade sealants and proper flashing techniques that account for Long Island’s weather patterns.
Flat roof skylights require different expertise than pitched installations, and we’re equipped for both. From the Tudor homes near Cathedral Avenue to the contemporary builds closer to Hempstead Turnpike, we match our installation methods to your specific roof type and architectural style.
Professional skylight installation in Garden City typically ranges from $3,000 to $5,000 per skylight, depending on size, type, and roof complexity. Fixed skylights are usually less expensive than venting models, and standard rectangular shapes cost less than custom sizes.
The total includes the skylight unit, all flashing and waterproofing materials, structural modifications, and professional installation with cleanup. Complex installations on steep roofs or unusual configurations may cost more due to additional safety requirements and labor time.
We provide detailed written estimates that break down all costs upfront, and we’ll beat any written quote from a licensed competitor while maintaining our quality standards.
Most skylight leaks happen at the flashing—where the skylight meets your roof. Poor installation, deteriorated sealants, or blocked drainage channels allow water to find its way inside.
We prevent leaks with three layers of protection: proper structural flashing integrated into your roof system, high-grade sealants rated for Long Island’s climate, and correctly sloped installation that directs water away from the opening. We also ensure adequate drainage around the skylight curb.
Our installation process includes testing with water before we consider any job complete. Every skylight we install comes with our leak-free guarantee, and we honor full manufacturer warranties on all products.
Yes, flat roof skylights require specialized installation techniques, and we’re experienced with both residential and commercial flat roof applications throughout Nassau County.
Flat roof skylights need proper curb construction to raise them above the roof membrane, along with specialized flashing that integrates with your existing drainage system. We work with EPDM, TPO, and modified bitumen roofing systems commonly found on Garden City homes.
The installation process is different from pitched roofs because we have to account for minimal water runoff and ensure the skylight doesn’t interfere with your roof’s drainage patterns. Proper insulation and vapor barriers are also critical to prevent condensation issues.
Quality skylights professionally installed typically last 20-25 years, though the glass and frame can last much longer with proper maintenance. The seals and flashing may need attention every 10-15 years depending on weather exposure.
Annual maintenance includes cleaning debris from around the skylight, checking that drainage channels are clear, and inspecting seals for any signs of deterioration. We recommend professional inspection every few years, especially after major storms.
Velux and other premium brands we install are designed for minimal maintenance, but Long Island’s coastal environment means salt air and temperature cycling can affect seals over time. We provide maintenance service and can replace worn components before they cause problems.
Most skylight installations in Garden City require building permits, especially when cutting new openings in your roof structure. We handle all permit applications and inspections as part of our service.
The permit process ensures your installation meets current building codes for structural integrity, energy efficiency, and safety. Garden City’s building department typically requires plans showing the skylight location, structural modifications, and flashing details.
As a licensed contractor, we’re familiar with Nassau County’s requirements and maintain good relationships with local building officials. The permit process usually takes 1-2 weeks, and we schedule installation once approvals are in place.
Velux is the premium standard for residential skylights, offering superior weatherproofing, energy efficiency, and warranty coverage. Their installation systems are engineered specifically for professional contractors, which means better long-term performance.
Other quality brands like Fakro and Sun-Tek offer good value, but Velux leads in innovation with features like solar-powered operation, integrated blinds, and smart home connectivity. Their flashing systems are also more comprehensive, which matters in Long Island’s challenging weather.
We work with multiple brands to match your budget and requirements, but when customers want the best long-term value and performance, Velux is usually the right choice. Their warranties are also more comprehensive and easier to honor if service is ever needed.
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