Skylight Repair For Homes Across DC, Virginia & Maryland.

Leaks. Cracks. Failed Seals. We Fix the Skylight Without Replacing the Whole Thing.

That water stain on your ceiling didn’t appear out of nowhere. Neither did the draft under the skylight or the fog between the panes. Something failed up there, and it’s getting worse with every rain.

Prestine Glass Solutions provides skylight repair for homeowners across Washington, DC, Northern Virginia, and Maryland.

Skylight leak repair, cracked skylight repair, failed seal replacement, and flashing restoration. We diagnose the actual problem and fix it without defaulting to a full replacement when a targeted repair will hold.

If the unit is past repair, see skylight replacement and installation. All skylight work sits under the skylight services hub. Related: foggy glass replacement and broken window glass repair. Serving the DMV.

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What We Repair.

Skylight Leak Repair

The most common skylight repair call we get. Leaks are almost always a flashing problem, not a glass problem. We inspect the step flashing, counter flashing, and perimeter seal to find where water is entering, then repair or replace the failed components. Skylight leak repair that stops the water at the source instead of chasing it around the ceiling.

Cracked Skylight Repair

Hail, fallen branches, thermal stress, or age. A cracked skylight pane compromises insulation and can let water in during the next rain. We replace the cracked glass panel with tempered or laminated glass matched to your unit’s specs. Cracked skylight repair completed without removing the entire skylight from the roof.

Seal & Gasket Replacement

The rubber gaskets and silicone seals around the glass deteriorate over time, especially in the DC-area climate where summer heat and winter freeze-thaw cycles accelerate the breakdown. We strip the old sealant, clean the frame, and apply fresh gaskets and commercial-grade silicone for a weather-tight finish.

Flashing Repair & Replacement

Flashing is the metal barrier between your skylight frame and your roof. When it corrodes, separates, or gets improperly lapped, water finds its way in. We remove the old flashing, install new step and counter flashing, and integrate it properly with your roofing material.

Venting Mechanism Repair

Operable skylights that won’t open, won’t close, or get stuck mid-cycle. We repair or replace hinges, crank arms, motors, and operators on manual and electric venting skylights.

How Skylight Repair Works.

Step 1: Diagnosis We inspect the skylight from the roof and from the interior. Glass, seal, flashing, frame, and surrounding roofing material. We find the actual failure point before we quote anything.
Step 2: Targeted Repair We fix what's broken. Glass panel replaced. Flashing resealed or replaced. Gaskets stripped and reapplied. Venting mechanism repaired. No unnecessary full replacements.
Step 3: Leak Test After every skylight leak repair, we test for water tightness. If it leaks during our test, we fix it again before we leave. No crossing fingers and hoping for the best.
Step 4: Cleanup & Walkthrough Interior ceiling stains are yours to paint, but we clean up all rooftop debris, old sealant, and removed materials. We walk the repair with you and explain what was done.

Signs Your Skylight Needs Repair.

Water stains or discoloration on the ceiling around the skylight
Dripping or moisture during or after rain
Fog or condensation between the skylight panes
Visible crack, chip, or discoloration in the glass
Drafts or cold air coming from around the skylight frame
Venting skylight that won't open, close, or stay in position

Skylight problems don’t fix themselves. A small leak today becomes ceiling damage, mold, and a rotted frame tomorrow.

Why Homeowners Choose Us For Skylight Repair.

Repair First. Replace Only When Necessary. We don't default to full replacement on every call. If the skylight can be repaired properly, we repair it. You save money, we save your skylight.
Leak Expertise Most skylight leaks are flashing failures, not glass failures. We know where to look, what to test, and how to fix it so the leak doesn't come back after the next storm.
Licensed & Insured Fully licensed for skylight repair across Washington, DC, Virginia, and Maryland. General liability coverage on every job.
One Crew. Roof and Interior. Our technicians handle the rooftop repair and the interior inspection. No separate roofer. No scheduling conflicts. One visit, one crew.

Skylight Repair FAQ

Can a leaking skylight be repaired without replacing it?

In most cases, yes. Skylight leak repair typically involves replacing failed flashing, resealing gaskets, or addressing drainage issues around the frame. If the glass and frame are structurally sound, repair is the better and cheaper option.

What causes skylight leaks?

The most common cause is failed flashing. Other causes include deteriorated seals and gaskets, cracked glass, clogged weep holes, and improper original installation. We diagnose the specific cause before recommending a fix.

Can cracked skylight glass be repaired?

Cracked skylight glass needs to be replaced, not patched. We replace the damaged pane with tempered or laminated glass matched to your skylight’s specifications. Cracked skylight repair is completed without removing the entire unit from the roof.

How long does a skylight repair take?

Most skylight repairs are completed in a single visit, typically a few hours. Complex flashing replacements or multi-pane repairs may take a full day.

How do I know if my skylight needs repair or replacement?

If the glass and frame are structurally sound and the issue is limited to a leak, seal failure, or cracked pane, repair is the right call. If the frame is rotted, the flashing is beyond repair, or the unit is 20+ years old with multiple failures, replacement is more cost-effective long-term. We assess both options during the inspection.

Is skylight leak repair covered by homeowner's insurance?

It depends on the cause. Storm damage and sudden events are often covered. Gradual wear and seal deterioration are typically not. We provide documentation and photos to support your claim if applicable.

Are you licensed for skylight roof work?

Fully licensed and insured for skylight repair across Washington, DC, Virginia, and Maryland. Our technicians handle both the rooftop and interior components.

Related Residential Glass Services

Skylight Installation

New skylights and full skylight replacement for homes across the DMV.

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 DC, Virginia, and Maryland.

What Happy Client’s Says

Our testimonials speak for themselves.

"Excellent service! They fixed my foggy patio doors in Silver Spring quickly and affordably. Looks brand new!"

John TSilver Spring, MD

"I had a great experience with this glass company. Big thank you to Ahmad for fixing everything quickly and professionally. He was respectful, on time, and made sure the job was done perfectly."

Omar K.

"Very satisfied! Prestine Glass replaced a cracked window in Northeast DC. Prompt and courteous service!"

Emily R.Northeast DC

"I live in the Colesville, Maryland area, and I had a problem with my shower door. It had completely fallen off. They were polite and helpful. The price was also very reasonable."

Lori N.Colesville, MD