Skylights are a beautiful addition to any home, flooding interior spaces with natural light and adding a touch of architectural elegance. However, they are also notorious for being one of the most common sources of roof leaks. And more often than not, it’s not the skylight itself that’s the problem—it’s the flashing.
Understanding Skylight Flashing and Its Role
Flashing is the thin material, typically made of aluminum, that creates a watertight seal between your skylight and the roof. Its job is to redirect water away from vulnerable areas where the skylight meets the roof’s surface. Over time, flashing can deteriorate due to age, poor installation, or exposure to harsh weather conditions. When this happens, water can seep through, leading to leaks that may damage your home’s interior, insulation, and structural components.
Why Replacing Only the Skylight Isn’t the Solution
Homeowners often assume that a leak near their skylight means the skylight itself is faulty. This can lead to a costly mistake: replacing the skylight without addressing the flashing. Even a brand-new skylight won’t perform well if the flashing is compromised. In fact, installing a new skylight on old or damaged flashing can accelerate leaks rather than fix them. Replacing both the skylight and the flashing at the same time ensures a proper seal and eliminates the risk of water intrusion. This comprehensive approach prevents future repairs and provides peace of mind that your roof’s integrity is intact.
Signs of Failing Skylight Flashing
Visible leaks are the most obvious sign of a problem, but other indicators can include:
- Discoloration or water stains on the ceiling
- Drafts or noticeable temperature changes near the skylight
- Mold or mildew growth around the skylight area
If you notice any of these signs, it’s essential to act quickly. Delaying repairs can lead to more extensive damage, including rotting roof decking, weakened structural components, and higher repair costs.
Partnering with Professionals for Lasting Results
Repairing or replacing skylight flashing is not a DIY project. It requires expertise to ensure the flashing is properly installed and integrated with the roofing materials. A professional roofing company will assess the extent of the damage, recommend the best course of action, and execute the replacement with precision.
When you trust experts to handle the job, they’ll not only replace the flashing but also inspect the skylight and surrounding roof area for any additional issues. This holistic approach ensures that your roof performs as it should for years to come.
Prevent Skylight Leaks with Regular Roof Inspections
While skylight leaks are common, they are also preventable. Scheduling regular roof inspections can catch small issues before they become major problems. Proper maintenance, including cleaning debris from around the skylight and ensuring good drainage, can extend the life of both your skylight and its flashing.
Conclusion
Skylights bring beauty and light into your home, but they’re only as good as the flashing that supports them. If you’re dealing with a leak or planning to replace an aging skylight, don’t make the mistake of overlooking the flashing. By addressing both components together, you’ll protect your home, save money in the long run, and enjoy the benefits of a leak-free skylight for years to come. If you suspect your skylight flashing might be failing, contact Innovative Roofing & Siding today. We’re here to provide expert advice and reliable roofing solutions tailored to your needs in East TN.