Skylights are a beautiful addition to any home, providing natural light and enhancing the aesthetic appeal. However, they can also be a common source of roof leaks if not properly maintained. In this article, we will guide you through the process of repairing roof leaks in roof flashing around skylights, ensuring your home stays protected from water damage.
Understanding Roof Flashing Around Skylights
Roof flashing is a critical component in preventing water infiltration around skylights. It is typically made from materials like aluminum, copper, or rubber and is installed to direct water away from joints and seams. Over time, flashing can become damaged or deteriorate, leading to leaks.
Signs of a Roof Leak Around Skylights
Before diving into repairs, it’s essential to recognize the signs of a roof leak around skylights:
- Water Stains: Look for water stains on the ceiling or walls near the skylight.
- Mold Growth: Mold or mildew around the skylight indicates moisture infiltration.
- Damaged Flashing: Visible damage or corrosion on the flashing is a clear sign of potential leaks.
Step-by-Step Guide to Repair Roof Leaks in Roof Flashing
1. Inspect the Skylight and Flashing
- Visual Inspection: Examine the skylight and surrounding flashing for any visible damage or wear. Pay attention to the edges where the flashing meets the skylight and roof.
- Check for Debris: Remove any debris or leaves that may be obstructing the flashing and causing water to pool.
2. Remove Damaged Flashing
- Safety First: Ensure you have proper safety equipment and, if needed, a ladder to access the roof safely.
- Remove the Old Flashing: Carefully remove the damaged flashing using a pry bar or screwdriver. Be cautious not to damage the surrounding roofing material.
3. Prepare the Area for New Flashing
- Clean the Surface: Clean the area where the new flashing will be installed. Remove any old sealant, dirt, or debris to ensure proper adhesion.
- Inspect the Skylight: Check the skylight for any damage that may need repair before installing the new flashing.
4. Install New Flashing
- Measure and Cut: Measure the dimensions needed for the new flashing and cut it to size. Ensure it covers the area adequately and overlaps the roofing material.
- Secure the Flashing: Install the new flashing around the skylight, making sure it is properly aligned and secured with roofing nails or screws. Seal the edges with roofing sealant to prevent water infiltration.
5. Apply Roof Sealant
- Seal the Edges: Apply a high-quality roofing sealant around the edges of the flashing and skylight to create a watertight seal. Use a caulking gun for precise application.
- Smooth the Sealant: Smooth the sealant with a putty knife or your finger to ensure there are no gaps or air bubbles.
6. Test for Leaks
- Check for Leaks: After the sealant has dried, test the area for leaks by running water over the skylight and flashing. Inspect the interior for any signs of moisture.
- Make Adjustments: If necessary, make additional adjustments or apply more sealant to ensure a complete seal.
When to Call a Professional
While DIY repairs can be effective, complex or extensive leaks may require the expertise of a professional. A roof leak repair specialist can provide a thorough inspection and ensure that all issues are addressed correctly.
Conclusion
Repairing roof leaks around skylights involves careful inspection, proper installation of flashing, and application of sealant. By following these steps, you can effectively address leaks and prevent future water damage. If you’re unsure about the repair process or encounter significant issues, consult a water damage restoration expert for professional assistance.
For more tips on roof repair and maintenance or to schedule an inspection, contact us today.