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โ˜…โ˜…โ˜…โ˜…โ˜… 4.9 Stars ยท 210+ Reviews

Thornwood Skylight Contractor | Licensed & Insured

Same-Day Appointments Available  ยท  24/7 Emergency Service

Thornwood Roofing & Maintenance โ€” GAF-Certified Roofing Contractor in Thornwood, NY. Licensed, Bonded & Insured.

Call (877) 586-1316
📞 (877) 586-1316

Don't let a small leak become a big problem. Free inspections, no obligation.

Same-Day Service Licensed & Insured Free Estimates
<60 Min
Response Time
14+
Years Experience
4.9
Star Rating
210+
Happy Reviews

Natural light does what no light fixture can: it makes a room feel bigger, warmer, and more alive. A properly installed skylight in your Thornwood home adds daylight to kitchens, bathrooms, hallways, and stairwells that artificial lighting can't match. Thornwood Roofing & Maintenance handles the structural framing, waterproofing, and insulation so you get the light without the leak.

VELUX, Fakro, and Sun-Tek are the skylight brands we install most in Thornwood. Each offers fixed and vented options, tempered and laminated glass, and blinds and shades built into the unit. We help you select the right size and type for your roof pitch, room layout, and ventilation needs.

skylight installation services in Thornwood

Our Skylight Installation Process

1

Skylight Planning

We assess your roof from above and inside the attic. We locate the trusses and rafters, check the roof deck sheathing condition, and identify the best skylight placement for natural light based on sun angle, room layout, and roof pitch.

2

Roof Opening & Framing

We cut the roof deck opening through the sheathing and shingles, then frame a structural curb between the rafters with doubled lumber. Headers distribute the load around the opening. The curb provides a solid, level base for the skylight unit.

3

Weather Barrier

Self-adhering ice-and-water shield on all curb faces. Step flashing along both sides lapped under each shingle course. Head flashing at the top, apron flashing at the bottom. Waterproof sealant at every overlap and transition. The flashing makes or breaks the installation.

4

Install & Insulate

Skylight unit set into the curb and flange sealed to the roof deck. Shingles re-laid around the unit with proper overlap. Inside, rigid insulation installed around the light shaft to prevent condensation. Interior trim finished. Watertight verified from the attic.

What Thornwood Customers Say

โ˜…โ˜…โ˜…โ˜…โ˜… 4.9/5 from 210+ reviews
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"Our neighbors recommended them and now we understand why. Meticulous attention to detail and they treated our home like it was their own."

L
Linda F., Thornwood
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"Responded fast and got the job done right the first time. Crew was polite, professional, and cleaned up everything. Would absolutely hire again."

J
Jennifer J., Thornwood
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"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."

R
Robert C., Thornwood
Join 210+ Happy Customers โ€” Call (877) 586-1316

Why Choose Thornwood Roofing & Maintenance for Skylight Installation?

Code Compliant

Every skylight installation meets NY building code for structural framing, energy performance, and egress requirements. Permits pulled when required.

Brand Options

VELUX, Fakro, Sun-Tek โ€” fixed, vented, and tubular models. Tempered and laminated glass. Built-in blinds and shades. We help you choose the right unit for your roof, room, and budget.

Leak-Free Guarantee

Every skylight gets ice-and-water shield, step flashing on all four sides, counter-flashing, and sealant at every transition. Verified from inside the attic before we leave. If it leaks, we fix it free.

Roofer-Installed, Not Handyman

Thornwood Roofing & Maintenance is a roofing contractor, not a general handyman. Skylights are roof penetrations โ€” they require roofing expertise, proper flashing materials, and waterproofing knowledge. That's what we do every day.

Skylight Installation FAQ

Not if it's installed correctly. Skylight leaks come from bad flashing, not bad skylights. Thornwood Roofing & Maintenance wraps every skylight curb in ice-and-water shield, installs step flashing on all four sides, and verifies the seal from inside the attic. Our skylights don't leak.

Rule of thumb: skylight area should be 5-15% of the room's floor area. A 10x12 room (120 sq ft) does well with a 2x4 foot skylight. We assess your roof pitch, sun angle, and room layout to recommend the right size.

Fixed skylights provide light only. Vented skylights open to let hot air out โ€” ideal for kitchens, bathrooms, and upper floors where heat accumulates. Vented models cost more but add ventilation. We install both.

Have More Questions? Call (877) 586-1316

SAME-DAY APPOINTMENTS AVAILABLE

Thornwood's Most Trusted Roofer โ€” One Call Away.

24/7 emergency service. Most appointments available within 48 hours.

📞 Call (877) 586-1316

โ˜…โ˜…โ˜…โ˜…โ˜… 4.9/5 from 210+ Reviews  ยท  Licensed  ยท  Insured

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