Skylight Replacement & Installation For Homes Across DC, Virginia & Maryland.

New Skylights. Old Skylight Upgrades. Installed for This Climate.

A dark hallway, a windowless bathroom, a kitchen that depends on overhead lights at noon. A skylight fixes all of it. Prestine Glass Solutions provides skylight replacement and skylight installation for homeowners across Washington, DC, Northern Virginia, and Maryland.

Fixed, vented, and tubular models. ENERGY STAR certified options.

Flashed, sealed, and insulated specifically for Mid-Atlantic roofs that deal with summer heat, winter freeze-thaw, and everything in between.

Need skylight glass replacement on an existing unit without swapping the entire frame? We handle that too.

If the existing unit can be saved, see skylight repair instead. For all skylight work see the skylight services hub, and for failed seals elsewhere in the house see foggy glass replacement. Installing across Silver Spring, Takoma Park and the DMV.

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What We Install & Replace.

Full Skylight Replacement

Old skylight out, new skylight in. We remove the existing unit, inspect the roof opening and framing, install new flashing, and set the replacement skylight with fresh seals and insulation. Skylight replacement that addresses every layer from roof deck to interior trim. No patching over old flashing. No reusing failed seals.

New Skylight Installation

For homes that don’t currently have a skylight, we cut the roof opening, frame it, flash it, and install the unit from scratch. We work with your roof pitch, rafter spacing, and ceiling type to place the skylight where it delivers the most light with the least heat gain.

Skylight Glass Replacement

When the frame and flashing are still solid but the glass is cracked, fogged, or outdated, we replace the glass panel without removing the entire unit. Skylight glass replacement saves money while restoring clarity and energy performance.

Vented & Tubular Skylights

Vented skylights open to release hot air and improve airflow in kitchens, bathrooms, and upper floors. Tubular skylights bring natural light into interior rooms, hallways, and closets that a traditional skylight can’t reach. We install both.

ENERGY STAR Certified Models

We install ENERGY STAR certified skylights with low-E coated glazing, insulated frames, and argon gas fill for superior thermal performance. Potential eligibility for federal tax credits on qualifying installations.

How Skylight Installation Works.

Step 1: Roof Assessment We inspect the roof from the outside, evaluate the attic and ceiling structure from the inside, and determine the best size, type, and placement for your skylight.
Step 2: Model Selection Fixed, vented, or tubular. Clear, tinted, or frosted glazing. Standard or ENERGY STAR certified. We walk you through the options and recommend what makes sense for your home and budget.
Step 3: Installation No subcontractors, no day laborers, no strangers at your door. Our own technicians handle every project from the initial estimate through installation and cleanup. You know who's working on your property because it's the same people every time.Roof opening cut, framed, and flashed. Skylight set, sealed, and insulated. Interior trim finished. Our crew handles every layer in one visit for most standard installations.
Step 4: Leak Test & Walkthrough We test for water tightness, verify the seal, and walk the finished job with you. If it's a vented model, we test the opening mechanism and confirm smooth operation.

Signs You Need A Skylight Replacement.

Visible crack or chip in the skylight glass
Persistent fog or condensation between the panes
Water stains on the ceiling around the skylight
Drafts or cold spots directly beneath the unit
Yellowed or discolored glass that blocks more light than it lets in
A skylight that's more than 15 to 20 years old

An aging skylight doesn’t just look tired. It’s leaking air, losing insulation value, and one heavy storm away from leaking water.

Why Homeowners Choose Us For Skylight Work.

Flashing Done Right Most skylight leaks trace back to bad flashing, not bad glass. We install step flashing and counter flashing specifically for your roof type, pitch, and material. That's where the leak prevention actually happens.
Mid-Atlantic Climate Expertise DC heat, Maryland humidity, Virginia freeze-thaw cycles. We install and seal skylights for the weather they'll actually face, not textbook conditions.
One Licensed Crew Roof work, glazing, flashing, sealing, and interior trim. All handled by our own technicians. No separate roofer. No scheduling gaps.
ENERGY STAR Options Modern skylights with advanced glazing cut heat gain in summer and heat loss in winter. We install certified models that may qualify for federal tax credits.

Skylight Installation FAQ

How long does skylight installation take?

Most single-skylight installations are completed in one day. Custom sizes, multiple units, or complex roof configurations may take two days.

Can you install a skylight in a roof that's never had one?

Yes. We cut the opening, frame it, flash it, and install the unit from scratch. We assess your roof structure and rafter spacing before any cuts are made.

What's the difference between skylight replacement and skylight glass replacement?

Skylight replacement removes the entire unit and installs a new one with fresh flashing and seals. Skylight glass replacement swaps only the glass panel while keeping the existing frame and flashing intact. We recommend full replacement when the flashing or frame is compromised.

Will a new skylight leak?

Not if it’s installed correctly. Proper flashing is the key. We install step flashing and counter flashing designed for your specific roof type and pitch. Every installation is leak-tested before we leave.

Do I need a permit for skylight installation in DC?

In most cases, yes. We handle the permit process and ensure the installation meets all DC, Virginia, and Maryland building codes.

Are there tax credits for skylight installation?

ENERGY STAR certified skylights may qualify for federal energy tax credits. We install qualifying models and can provide the documentation you need to claim the credit.

What roof types are compatible with skylight installation?

Most residential roof types work: asphalt shingle, metal, flat (with a curb-mounted unit), tile, and slate. We assess compatibility during the roof inspection.

Related Residential Glass Services.

Skylight Repair

Leaks, cracked glass, failed seals, and stuck venting mechanisms. Repair without full replacement.

Foggy Glass Repair

Failed seals in double-pane windows and skylights. Insulated glass unit replacement.

Broken Glass Repair

Cracked and shattered window glass. Same-day repair across the DMV.

What Happy Client’s Says

Our testimonials speak for themselves.

"I recently had my window glass replaced by Prestine Glass, and I'm very satisfied with the entire experience. Their pricing was fair and transparent, with no surprises."

TRockville, MD

Prestine was nothing short of amazing. The glass was shattered on my first-floor window, and the tech was able to come out the next day and replace the glass two days later. If you're in DC, look no further."

Arielle J.Washington DC

"I live in Woodbridge. Called and they responded immediately. They were at my house the following day for measurements, and my window was repaired the next day."

Alicia B.Woodbridge, VA

"Prestine Glass did an amazing job for me. From the moment I contacted them, their communication was clear, fast, and professional."

Mohamed D.