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Skylights

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Skylight Installation, Replacement & Repair Services


Brighten your home and boost energy efficiency with professional skylight installation, replacement, and repair services. Whether you’re upgrading an old, leaking skylight or adding natural light to a dark room, we install high-quality skylights engineered for durability, weather protection, and long-term performance. From fixed and vented skylights to tubular and custom options, we provide reliable solutions that enhance comfort, beauty, and home value.

High-Quality Skylight Options for Every Space


We install a full range of skylight styles designed to improve lighting, ventilation, and energy efficiency, including:
  • Fixed skylights
  • Vented skylights (manual or electric)
  • Solar-powered skylights
  • Tubular skylights (sun tunnels)
  • Custom-sized skylights
  • Energy-efficient, Low-E glass skylights
  • Laminated and tempered safety glass
Each skylight is chosen for superior performance, UV protection, and long-lasting clarity.

Professional Skylight Installation


Proper installation is critical to prevent leaks, flashing failures, and long-term moisture issues. Our skylight installation includes:
  • Accurate roof measurements
  • Cutting and framing the roof opening
  • Precision flashing system installation
  • Weatherproof sealing and insulation
  • Interior drywall finishing around the opening
  • Clean, efficient installation process
We follow best practices to ensure your skylight is secure, watertight, and built for decades of reliable performance.

Skylight Replacement & Upgrades


Outdated or damaged skylights often cause drafts, leaks, and energy loss. Replacing them offers major benefits:
  • Improved natural light
  • Better energy efficiency
  • Reduced heat gain and heat loss
  • Enhanced curb appeal and interior design
  • Stronger seals and waterproofing
  • Modern Low-E and UV-blocking glass
  • Smoother venting operation
A new skylight dramatically upgrades both comfort and appearance.

Leak Repair & Skylight Troubleshooting


Leaking skylights cause costly water damage if not handled quickly. We provide fast, reliable skylight repair services for:
  • Water leaks and moisture intrusion
  • Cracked or fogged glass
  • Damaged flashing
  • Condensation issues
  • Drafts and air leaks
  • Improper installations by previous contractors
We identify the root cause and provide a long-lasting fix—not just a temporary patch.

Energy-Efficient Skylight Solutions


Modern skylights are built for superior performance and lower energy bills. We install skylights featuring:
  • Double-pane and triple-pane glass
  • Low-E coatings
  • Argon gas insulation
  • UV-blocking technology
  • Thermal-efficient frames
  • Improved ventilation options

These upgrades help regulate temperature, reduce glare, and improve year-round comfort.

Tubular Skylights (Sun Tunnels)


Perfect for hallways, bathrooms, closets, and dark interior rooms, tubular skylights offer:
  • Bright, natural daylight
  • Minimal heat gain
  • Quick, non-invasive installation
  • Excellent energy efficiency
  • Compact roof footprint
  • Affordable pricing options
Sun tunnels are one of the easiest ways to add natural light to tight spaces.

Why Homeowners Choose Us for Skylight Installation


  • Skilled skylight specialists with precision installation methods
  • High-quality materials and advanced flashing systems
  • Fast, reliable service for both installs and repairs
  • Transparent pricing and clear communication
  • Clean work sites and professional installation standards
  • Long-lasting, leak-resistant results you can trust
We deliver skylight solutions designed for both performance and beauty.

Add Natural Light & Improve Your Home with a New Skylight


A professionally installed skylight transforms dark rooms, reduces energy costs, and elevates the entire feel of your home. Whether you’re installing brand-new skylights or replacing aging ones, our team provides expert service and premium-quality results from start to finish.
Ready to install or replace your skylights? Contact us today for a free consultation and estimate.

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© 2025 Zajac Home ​Improvement, Inc.
145 South Clinton Avenue
Lindenhurst, NY 11757
www.zajacdoorsandwindows.com

www.zajachi.com
www.zajachomeimprovement.com
Ed Jr. Cell: 631-680-1135
Office: 631-225-7005
Email: [email protected]

Licensing Information
City of Long Beach, NY: 14295
Connecticut: HIC.0703043
Nassau County, NY: H18G9410000
New York City: 1271223-DCA
​Suffolk County, NY: H-37921
Town of East Hampton, NY: Pending
Town of Shelter Island, NY: Pending
Town of Southampton, NY
: Pending
Westchester County, NY: Pending
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