Skylights are a popular feature for homeowners who want to bring natural light into dark rooms and improve ventilation by allowing fresh air indoors. While they offer aesthetic and functional benefits, skylights also come with potential downsides, the most common being leaks. If not addressed quickly, a leaking skylight can damage your roof and interior, leading to costly repairs. Here’s what Lancaster homeowners need to know about skylight leaks and how to prevent them.
Why are skylights prone to leaking?
Skylights are naturally vulnerable because they are openings in your roofing system. They are more easily damaged by weather events like hail, heavy snow, or strong winds. Even minor chips or cracks can expand over time and allow water infiltration. In Lancaster, where storms and temperature swings are common, skylights face added pressure.
Moisture intrusion isn’t always caused by rain or snow. Condensation can occur when hot outdoor air meets cool, air-conditioned interiors, making it look like the skylight is leaking. Over time, the metal flashing and waterproof seals surrounding the skylight can also deteriorate and lose effectiveness, allowing water inside.
Other causes include improper installation or the use of low-quality materials. If you can’t identify the source of the leak, it’s best to call a professional roofing contractor in Lancaster to diagnose the issue and recommend repairs.
How do you stop a skylight from leaking?
Leaks should be addressed immediately to prevent mold, mildew, and roof deck deterioration. Depending on the cause of the leak, solutions may include:
Applying an anti-fogging product to reduce condensation
Repairing or replacing the flashing around the skylight
Repairing or replacing weather seals
Installing a new skylight if the unit is beyond repair
Some repairs may require lifting shingles to inspect the flashing or seals. While homeowners may attempt minor fixes, a professional inspection is the safest way to ensure the problem is properly resolved. During this process, it’s wise to also check your roof for signs of storm or age-related damage. A roof inspection in Lancaster can confirm the structural integrity of your roofing system and prevent future issues.
Professional skylight and roof repair in Lancaster, PA
Best Contracting has provided roof repairs, replacements, and exterior renovation services in Lancaster County for nearly two decades. Our team specializes in diagnosing leaks, including those caused by skylights, and restoring your roof to top condition. As a fully insured contractor with industry certifications, we deliver reliable service and lasting results.
In addition to roofing, we also offer siding replacement in Lancaster and seamless gutter installation to keep your entire home protected from water damage.
FAQs About Skylight Leaks
Can condensation make a skylight look like it’s leaking?
Yes. Condensation from hot outdoor air meeting cool indoor air can drip down and resemble a leak. Proper ventilation and anti-fogging products help reduce this issue.
Is it better to repair or replace a leaking skylight?
If the flashing or seals are failing, repairs may solve the issue. However, if the skylight itself is cracked, warped, or old, replacement is often the best long-term solution.
Will insurance cover skylight leaks?
Insurance may cover leaks caused by storm damage, but not those due to wear and tear. A professional inspection helps document damage for potential claims.
How often should skylights be inspected?
We recommend inspecting skylights annually, especially before and after winter storms, to check for cracks, worn seals, or flashing issues.
If you suspect your skylight is leaking, don’t wait until the damage spreads. Contact Best Contracting today for a free inspection and estimate. Our Lancaster roofing experts are ready to restore your skylight and roof so your home stays dry, comfortable, and efficient.
