Skylight Installation & Repair: Benefits, Common Issues, and Maintenance

Let’s face it—nobody wants a dark, stuffy room. But you also don’t want leaks or the stress of emergency roofing repairs. At Paul & Son Roofing, we’ve seen how the right skylight can turn any space from “meh” to “aha!”—if it’s installed and maintained with care.

Skylights open up a world of daylight and fresh air. But without the right know-how, they can also invite in water, drafts, or headaches you didn’t bargain for. Here’s how to enjoy the sun without the stormclouds.

Why Install a Skylight?

Natural light isn’t just for mood lighting. It’s the difference between a cave and a cozy home, a drab office and an energized workspace. Here’s what a skylight brings to the table:

• Brighter interiors: Skylights flood rooms with daylight, reducing the need for electric lighting and giving your space a lively, sun-warmed look.
• Energy efficiency: When placed wisely, skylights can lower heating bills in winter and light costs year-round, according to the U.S. Department of Energy.
• Ventilation: Certain models open for airflow, letting out stale air and humidity—especially handy in kitchens and bathrooms.
• Boosted property value: Skylights are a home upgrade that buyers notice.
• Well-being: Exposure to natural light supports sleep cycles and mood—an upgrade for your health, not just your home.

For commercial properties, skylights can help create inviting spaces for customers and employees, reduce lighting costs, and even support code requirements for daylighting.

Types of Skylights 🌤️

Not all skylights are created equal. The best choice depends on your roof, your climate, and your goals.

• Fixed Skylights: These don’t open. They’re simple, less prone to leaks, and great for light in hard-to-reach spaces.
• Ventilating (Operable) Skylights: Open manually or with remote control, perfect for bathrooms or kitchens where moisture builds up.
• Tubular Skylights: Compact, with a reflective tube that channels sunlight into small or windowless rooms.
• Flat, Domed, or Pyramid Shapes: Each has its own look and water-shedding ability—ask about what works best for your roof’s pitch and material.
• Custom Skylights: For unique rooflines or architectural features.

When choosing, consider:

• Your roof’s slope and material (shingle, tile, metal, or flat).
• Local weather—hail, snow, or blazing sun all influence material choice.
• Safety glass and code requirements (see the International Residential Code, IRC Section R308 for glazing).

Common Problems: Leaks, Condensation, and Beyond

A skylight should be an asset—not a source of emergency roofing calls. We see a handful of issues crop up again and again:

Leaks

Leaks are the most frequent call we get. Sometimes it’s poor installation, sometimes old flashing (the metal that seals the skylight to your roof) just gives way. Water finds even the tiniest gap and, before you know it, stains or drips inside.

Tip: If you spot water after rain, don’t wait. Even a small leak can lead to mold or damage to insulation, drywall, and flooring.

Condensation

Think of the skylight as a cold glass of lemonade on a hot day. On chilly nights, moisture from inside your home can bead up on the glass. If it drips down, it can damage finishes or cause mildew.

• Poor insulation or broken seals are usually to blame.
• High indoor humidity—like from an unvented bathroom—makes it worse.

Fogging or Cloudiness

If your skylight looks like a foggy mirror, the seal between glass panes may have failed. This lets in moisture and ruins the view.

Cracks and Impact Damage

Storms, fallen branches, or even hail can chip or break skylight glass. Cracks may start small but can spread quickly.

Flashing and Sealant Failure

Over time, flashing corrodes or the sealants around your skylight dry out and crack. This is like a castle wall with a missing stone—trouble is bound to sneak in.

Maintenance & Repair: Keep the Light, Skip the Leaks 🛠️

Think of skylight care like brushing your teeth. A little attention now saves a lot of hassle later.

Regular Maintenance Tips

• Inspect twice a year: Spring and fall are best. Look for cracked caulking, rusted flashing, or foggy glass.
• Clean glass gently: Use a soft cloth and mild soap. Avoid pressure washers—they can force water into seams.
• Check attic/ceiling for stains: Water marks inside are a red flag.
• Test operation: For vented skylights, make sure they open and close smoothly.
• Trim trees: Keep branches away to prevent scratches or impact damage.

When to Call in a Pro

• Persistent leaks: Don’t DIY with duct tape. Leaks often start at the flashing—a job for a trained hand.
• Broken glass: Safety first. Tempered or laminated glass is tough, but if it cracks, it can shatter dangerously.
• Foggy panes: Replacing the seal or pane restores the view and insulation.

At Paul & Son Roofing, our certified installers use up-to-date building codes and best practices—like proper underlayment and Sealants and Coatings near you—to ensure lasting results.

Choosing a Pro: What to Look For

Not every handyman is a skylight specialist. Here’s what separates a smooth install from a future headache:

• Certification: Look for seasoned, insured crews with manufacturer training.
• References & photos: Ask for before-and-after shots. (See ours below.)
• Warranty info: Quality installers can explain manufacturer warranties and what’s covered—often 10 years or more on glass and flashing.
• Understanding of your roof: Tile, metal, flat, or shingle roofs each have unique installation needs.
• Emergency roofing readiness: For urgent leaks or storm damage, you want a crew with 24/7 availability.

Before & After Photos

Before:

After:

Warranty & Certified Installation

A skylight is only as good as its installation. At Paul & Son Roofing, we use manufacturer-approved materials and follow all local codes. Our team members carry certifications from leading industry bodies (such as NRCA and GAF). Most new skylights come with factory warranties—ask us what’s available for your model.

Quick Safety Checklist

• Only use stable ladders or scaffolds—never stand on the glass.
• Wear gloves and safety glasses when handling panes or old flashing.
• Turn off power if skylights are motorized or wired.
• Clear the work area of debris.
• Always follow local building codes and OSHA guidelines.

Practical Tips for Seasonal Care

• In snowy climates, check for ice dams around skylights.
• In hurricane-prone areas, consider impact-rated glass.
• After major storms, inspect for damage—even minor hail can cause cracks.

Frequently Asked Questions

Q: How long does a skylight installation take?
A: Most residential skylight installs are finished in a day or less. Complex commercial jobs or roof types can take longer.

Q: Can you install a skylight in a flat roof?
A: Yes—with the right curb and waterproofing, flat roof skylights are common in commercial and modern homes.

Q: How do I prevent leaks?
A: Annual inspections, prompt repairs, and professional-grade Sealants and Coatings near you are key.

Q: What’s the lifespan of a skylight?
A: Quality skylights last 10–20 years or more, depending on materials and climate.

Local & Seasonal Considerations ☀️

Your local weather—hot, cold, rainy, or windy—matters. Skylight materials and installation methods should match the climate. For example, homes in snow zones need stronger frames and proper insulation to prevent ice buildup. Coastal areas benefit from corrosion-resistant flashing.

Commercial properties may have unique code requirements for fire rating or egress. Always check with your local building department, and ask your installer about current standards (see National Roofing Contractors Association guidelines).

Ready to brighten your home or business—without the leaks?
Call Paul & Son Roofing now — or reach us anytime at  877-766-7587 .