Skylight Repair & Installation: Brighten Your Home Without Leaks

Sunlight pouring through a skylight can transform a space. It lifts moods, brightens corners, and makes rooms feel bigger. But when rainwater starts dripping from above, that same skylight turns from a blessing to a headache. No one wants to see a puddle on the floor after a storm.

At Robert Nelson Roofing, we know what leaks mean for homeowners and business owners. Water stains. Mold. Frustration. Whether you need emergency roofing or regular repair, our team is here to help you keep the light—without the leaks.

Common Skylight Issues

You installed a skylight to make your space feel alive. But like every part of your roof, skylights are exposed to the elements. Here’s what can go wrong:

• Leaking Around the Edges: This is the number one problem. Flashing failures, aged sealants, or poor installation often cause it.
• Condensation: Sometimes "leaks" are really just trapped moisture. Poor insulation or ventilation can cause fogging or drips inside the glass.
• Cracked or Broken Glass: Hail, wind-driven debris, or heavy snow can shatter skylights, leaving your home exposed.
• Discolored or Cloudy Glass: UV rays and old age can make skylights cloudy, blocking sunlight and reducing energy efficiency.
• Drafts: If you feel a chill, the skylight might not have been sealed properly.

Think of your skylight like a window in a submarine. One weak spot, and the outside comes in fast.

Leak Repair Steps 🛠️

Water finds the path of least resistance. Your job is to stop it at every turn. Here’s how our team tackles leaks:

1. Inspection: We start by checking the area around the skylight—inside and out. Look for stains, peeling paint, or water trails.
2. Test with a Hose: If the source isn’t clear, a controlled water test can reveal hidden leaks.
3. Check Flashing: Flashing is the thin metal barrier that steers water away from joins. If it’s rusted, bent, or missing, water will find its way in.
4. Sealant Check: Old caulking or sealant cracks over time. We remove damaged material and apply new, weatherproof sealant that meets ASTM C920 standards.
5. Glass Inspection: Any cracks or chips in the glass or acrylic lens need replacement, not just patching.
6. Structural Repair: If framing or decking is soft or moldy, it may need to be rebuilt for safety.
7. Final Test: After repairs, we simulate rain to make sure the leak is gone for good.

Our crews follow OSHA fall protection guidelines for every job. Safety first, every time.

Installation Best Practices

Installing a skylight isn’t just cutting a hole and popping in glass. It’s a careful dance with the elements. Here are best practices we follow:

• Choose the Right Spot: Avoid valleys, where water collects. Place skylights on a gentle slope for best water runoff—usually between 15° and 60°.
• Proper Flashing: We use factory-made flashing kits for a tight, code-compliant seal (see International Building Code Section 1507).
• Weather-Resistant Underlayment: High-quality underlayment adds a secondary barrier beneath the skylight.
• Careful Framing: The opening must be square and well-supported. Weak framing leads to leaks and sagging.
• Insulation and Vapor Barriers: Prevent condensation with vapor barriers and proper insulation around the shaft.
• Sealing: Use compatible, UV-resistant sealants to prevent future leaks.
• Final Inspection: Every new skylight gets a thorough water test before we call it done.

A properly installed skylight is like a ship’s porthole—built to handle the storm, not just the sunshine.

Choosing the Right Skylight

Not all skylights fit every roof or need. Here’s what to consider when choosing yours:

• Fixed vs. Venting: Fixed skylights don’t open but are less likely to leak. Venting models add airflow but need extra care with flashing.
• Glass Type: Tempered and laminated glass offer impact resistance. Double glazing improves energy efficiency.
• UV Coatings: Protect interiors from fading and control heat.
• Shape and Size: Larger skylights provide more light but can be harder to waterproof. Tubular skylights are great for small areas.
• Manual vs. Electric: Electric venting skylights are easier to use but need power and backup closure in storms.
• Building Codes: Always check local codes and HOA rules. In snow-heavy regions, choose models rated for snow load.

A skylight should be a window to the sky, not a gateway for rain.

Maintenance Tips 🌞

A little care goes a long way with skylights. Here’s how to keep yours leak-free:

• Inspect Annually: Check for cracks, worn sealant, and flashing issues every year—especially after heavy storms.
• Clean Debris: Clear leaves, branches, and snow from around the skylight. Clogged gutters and downspouts can back up water.
• Gutter Repair Near You: Properly working gutters steer water off the roof. A failing gutter can send water right toward your skylight.
• Check Interior: Look for condensation or stains on the ceiling below. Small problems grow fast if ignored.
• Sealant Touch-Ups: Sealant wears out. Refresh as needed to keep water out.
• Trim Overhanging Trees: Falling branches and sap can damage glass and seals.

Think of skylight maintenance like brushing your teeth—do it regularly to avoid bigger problems.

Safety Checklist for Homeowners

Before you grab a ladder, remember:

• Never walk on a skylight. Even “unbreakable” glass can fail.
• Use a sturdy ladder and have a spotter.
• Avoid roof work in rain, snow, or high winds.
• Wear shoes with good grip.
• Watch for wasp nests or animal damage near the frame.
• If in doubt, call a pro.

Falls are a leading cause of home injuries (CDC). Your safety comes first.

DIY vs. Call a Pro

Some maintenance tasks are safe for handy homeowners—like cleaning glass or checking for obvious debris. But when it comes to leaks, flashing, or structural repairs, pros have the right tools and training:

• We use harnesses, anchors, and roof jacks for safe access.
• Our crews know how to spot hidden damage—rot that hides beneath shingles, or mold behind drywall.
• We bring the right materials the first time, saving you repeat trips to the hardware store.
• Our work meets building codes and manufacturer requirements, keeping your warranty in place.

If you’re dealing with a leak, especially after a storm, emergency roofing isn’t a job for one set of hands.

What Pros Do On Arrival

When Robert Nelson Roofing arrives, here’s what you can expect:

• Thorough Inspection: We check the skylight, roof, gutters, and attic to trace water paths.
• Photo Documentation: Before and after pictures, so you see exactly what was fixed.
• Clear Communication: We explain the problem, the fix, and what it will take—no jargon.
• Safety Protocols: OSHA-compliant safety gear, always.
• Quality Materials: Only proven, code-approved flashing, sealants, and glass.
• Cleanup: We leave your property neat and safe.

Your peace of mind is as important as your dry ceiling.

Prevention & Maintenance

You can extend your skylight’s life with these habits:

• Schedule annual inspections, especially before and after storm season.
• Keep gutters, downspouts, and roof surfaces clear.
• Replace sealant and flashing every 5–7 years, or sooner if you spot wear.
• Upgrade older skylights to modern, energy-efficient models.
• Insulate around the skylight shaft to prevent condensation and heat loss.
• Document issues with photos—handy for warranty claims.

An ounce of prevention is worth a pound of drywall repair.

Costs & Time Factors

Skylight repairs and installations vary in price and timing. Here’s what affects the bill:

• Type of Skylight: Fixed models are usually less expensive than venting or motorized units.
• Extent of Damage: Replacing glass costs less than rebuilding the frame or roof decking.
• Roof Pitch & Height: Steeper or higher roofs require more safety gear and labor.
• Weather Conditions: Snow, ice, or rain can delay work.
• Emergency Roofing: After a storm, demand and urgency can affect both timing and price.

Simple repairs can take a few hours. Full replacements might take a day or more. We’ll always explain your options up front.

When It’s an Emergency 🚨

Certain skylight problems just can’t wait:

• Active Leaks During Rain: Immediate attention needed to prevent water damage and mold.
• Shattered or Missing Glass: Open skylights invite weather, pests, and theft.
• Structural Damage: Sagging ceilings or rotted framing can lead to collapse.

If you see water pouring in, call for emergency roofing right away. Our crews work fast to secure your property and keep damage to a minimum.

FAQ

Q: How do I know if my skylight is leaking or if it’s just condensation?
A: Leaks usually leave water stains and wet spots after rain. Condensation often forms droplets on the glass in cold weather, especially if the room is humid. If in doubt, call for an inspection.

Q: Can I repair a skylight leak myself?
A: Minor cleaning or sealant touch-ups may be safe, but leaks often hide deeper issues with flashing or structure. For real repairs, it’s best to call a qualified roofing contractor.

Q: How long do skylights last?
A: Well-installed skylights can last 15–25 years. Regular maintenance helps them last longer.

Q: Will my roof warranty cover skylight repairs?
A: Some warranties cover skylights if installed at the same time as the roof, using approved materials. Always check your paperwork. We document every repair with before/after photos for your records.

Local & Seasonal Considerations

Here in regions where rain pours or snow piles high, skylights face extra challenges:

• Heavy Snow Load: Skylights must be rated for snow weight. Unrated models can crack or collapse.
• Spring Storms: High winds and hail test seals and flashing. Schedule post-storm inspections.
• Fall Leaves: Clogged gutters and downspouts can back up water, flooding skylight seams.
• Winter Freeze/Thaw: Ice dams can force water under flashing. Good insulation and ventilation are essential.

Whether you’re in a rainy valley or snowy hillside, local code compliance is critical. We follow all local building and safety codes for every project.

A brighter home shouldn’t mean a wetter one. From leak repairs to new skylight installations, Robert Nelson Roofing brings years of hands-on skill, reliable materials, and a commitment to doing the job right—day or night.

Call Robert Nelson Roofing now — or reach us anytime at  888-897-9811 .