Skylight Leaking When Raining in New Orleans – We Stop Water Damage Before It Spreads

Homeowners insurance typically covers sudden roof leaks caused by storm damage, fallen trees, or wind events. However, leaks from wear and tear, poor maintenance, or age-related deterioration are usually excluded. If your skylight leaked after a hurricane or severe thunderstorm damaged the flashing, you have a strong claim. Document everything with photos and get a professional inspection report that identifies storm-related damage. New Orleans homeowners should review their wind and hail deductibles, as these can be higher in coastal zones. File claims promptly and keep records of all repairs. If the adjuster denies coverage, ask for written explanation and consider appealing.

Skylight leak repairs range widely based on the problem. Simple resealing costs a few hundred dollars if you catch it early. Flashing replacement runs higher because it involves shingle removal and reinstallation around the curb. Full skylight replacement, necessary when the dome cracks or the frame warps, costs significantly more depending on size and type. Flat skylights are simpler than domed or vented models. New Orleans labor rates and the complexity of your roofline also affect pricing. Get multiple quotes from licensed roofers who specialize in skylight work. Ignoring a small leak will drive up costs when water damages your ceiling, insulation, or framing.

Flashing failure is the most common cause of skylight leaks. Flashing creates a watertight seal between the skylight curb and surrounding roofing materials. If installed incorrectly or if sealant degrades over time, water sneaks under shingles and into your home. New Orleans experiences high heat, UV exposure, and humidity, all of which break down roofing sealants faster. Step flashing must integrate with each shingle course, and counterflashing must overlap properly. Many skylight leaks blamed on the glass or dome actually originate from poor flashing detail. A professional roofer inspects the entire flashing system to pinpoint where water enters.

No, properly installed and maintained skylights do not inevitably leak. Quality skylights with correct flashing, installed by experienced roofers, can last 20 years or more without issues. Leaks occur due to installation errors, material degradation, storm damage, or lack of maintenance. New Orleans weather accelerates wear, so periodic inspections and resealing extend skylight life. Cheap skylights or DIY installations are more prone to failure. Vented skylights have more moving parts and seals, increasing potential leak points compared to fixed models. Regular maintenance and choosing durable materials reduce leak risk significantly. Treat your skylight like any other roof penetration that requires attention.

Use a high-quality polyurethane or butyl-based sealant designed for roofing applications. These remain flexible through temperature swings and resist UV breakdown better than standard silicone. For skylight curb and flashing joints, butyl rubber sealants provide excellent adhesion and longevity. Avoid generic household caulks, which crack under New Orleans heat and humidity. Some manufacturers recommend specific sealants for their skylights, so check your installation manual. Clean all surfaces thoroughly and ensure they are completely dry before applying sealant. Apply a continuous bead without gaps. Proper surface prep matters more than sealant brand. When in doubt, consult a roofing professional familiar with skylight systems.