Do Skylights Always Leak?

by | Mar 31, 2025 | Blog

Do Skylights Always Leak?

Skylights are a beautiful addition to any home, bringing in natural light, improving ventilation, and enhancing aesthetics. However, many homeowners worry about one major issue: do skylights always leak? While skylights have a reputation for leaking, the truth is that with proper installation and maintenance, they do not have to be a source of water damage.

At S&K Construction and Remodeling LLC, we specialize in high-quality roofing and skylight installation services throughout Youngstown, Ohio, and surrounding areas, including Twinsburg, Lakewood, Medina, Wickliffe, Cleveland, Cleveland Heights, Euclid, Willoughby, Beachwood, Chagrin Falls, Chardon, Concord, Gates Mills, Kirtland Hills, Madison, Mayfield Heights, Pepper Pike, Walton Hills, and Lyndhurst. As an Owens Corning Preferred Contractor, we are committed to helping homeowners understand the realities of skylight leaks and how to prevent them.

Why Do Skylights Have a Reputation for Leaking?

The idea that skylights always leak comes from past issues related to poor installation, aging materials, and improper maintenance. While leaks can happen, they are not inevitable. Some of the most common reasons for skylight leaks include:

1. Improper Installation

A skylight that is not installed correctly is more likely to develop leaks. If the flashing is not sealed properly, or if the skylight is not aligned correctly with the roof, water can seep through gaps, leading to damage inside the home.

2. Low-Quality Materials

Older skylight models or low-quality materials are more susceptible to leaks. Cheap seals and glass can break down over time, allowing water infiltration.

3. Poor Roof Flashing Integration

Flashing is a critical component of skylight installation. If it is not properly integrated with the rest of the roofing system, water can pool around the skylight and eventually cause leaks.

4. Condensation Issues

Sometimes, what appears to be a leak is actually condensation. If a skylight is not properly insulated or ventilated, moisture can build up inside, leading to dripping water that mimics a leak.

5. Clogged or Poorly Installed Gutters

If gutters are clogged or poorly installed, water can back up onto the roof and find its way into vulnerable areas around the skylight.

How to Prevent Skylight Leaks

To enjoy the benefits of a skylight without the risk of leaks, follow these key prevention strategies:

1. Choose a Professional Roofing Contractor

Hiring a skilled and experienced contractor like S&K Construction and Remodeling LLC ensures that your skylight is installed correctly with proper flashing and sealing techniques.

2. Select High-Quality Skylights

Invest in skylights from reputable brands that use durable glass, UV protection, and waterproof seals. Velux and Fakro skylights are known for their long-lasting and leak-resistant designs.

3. Ensure Proper Roof Pitch and Placement

The angle and placement of your skylight matter. A skylight installed on a low-slope roof is more prone to water pooling and leakage than one placed on a steeper slope with adequate drainage.

4. Use Proper Flashing Techniques

Flashings are essential for directing water away from the skylight. If done correctly, flashing will prevent leaks even during heavy rainstorms.

5. Regular Roof and Skylight Maintenance

Routine inspections of your skylight and roof will help catch small issues before they turn into major leaks. Cleaning debris, checking seals, and inspecting flashing should be part of your annual home maintenance plan.

6. Improve Home Ventilation

If condensation is the issue, improving ventilation can help regulate indoor humidity levels and prevent moisture buildup on your skylight.

7. Keep Gutters and Drainage Systems Clean

A well-maintained gutter system helps direct water away from your roof and skylight, reducing the chances of water pooling and seeping into unwanted areas.

What to Do If Your Skylight Is Leaking

If you notice water stains around your skylight or actual water dripping inside, take these steps to identify and fix the issue:

1. Determine the Source of the Leak

  • Is the leak occurring during rain? It could be an issue with the flashing or seal.
  • Is there water accumulation without rain? It may be condensation.

2. Inspect the Flashing and Seals

Check for cracks, gaps, or damaged seals. Over time, exposure to weather can wear down protective barriers, allowing leaks to develop.

3. Check Your Roofing Condition

A skylight leak may not be directly from the skylight itself but could be caused by a compromised roof. Loose shingles or worn-out underlayment can let water seep into the roof structure.

4. Call a Professional for Repairs

If you suspect a problem, don’t wait! Contact S&K Construction and Remodeling LLC for a thorough inspection and professional repair solutions.

Why Choose S&K Construction and Remodeling LLC?

Expert Roofing and Skylight Installation – Our team specializes in seamless skylight installations that prevent leaks and enhance home efficiency.

High-Quality Materials – We only use premium skylights and roofing materials to ensure durability and leak resistance.

Comprehensive Inspections – We assess all aspects of your skylight and roofing system to detect potential issues before they become costly problems.

Serving Northeast Ohio Communities – We proudly offer our services in Youngstown and surrounding areas, ensuring homeowners get top-quality craftsmanship they can trust.

Areas We Serve

We provide expert roofing and skylight services in:

  • Twinsburg
  • Lakewood
  • Medina
  • Wickliffe
  • Cleveland
  • Cleveland Heights
  • Euclid
  • Willoughby
  • Beachwood
  • Chagrin Falls
  • Chardon
  • Concord
  • Gates Mills
  • Kirtland Hills
  • Madison
  • Mayfield Heights
  • Pepper Pike
  • Walton Hills
  • Lyndhurst

Final Thoughts: Do Skylights Always Leak?

The idea that skylights always leak is a myth. While leaks can occur due to improper installation, poor maintenance, or aging materials, they are not inevitable. When properly installed, sealed, and maintained, skylights can provide years of natural light and beauty without any water intrusion.

If you’re considering adding a skylight to your home or need repairs for an existing one, trust S&K Construction and Remodeling LLC for professional, leak-proof skylight installation and repair services.

📞 Call us today for a free consultation and let’s ensure your skylight stays leak-free!

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