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What Causes Skylights to Leak and How Can You Fix It?

Skylights can add a beautiful touch to any home, providing natural light and an open feeling to otherwise dark spaces. However, they can also be a source of frustration when they start leaking. Understanding the common causes of skylight leaks and how to fix skylight leaking repair is essential for maintaining your home’s integrity.

Common Causes of Skylight Leaking

1. Improper Installation

One of the leading causes of skylight leaks is improper installation. If the skylight isn’t correctly fitted, gaps can form around the edges, allowing water to seep in. Poor installation might include using the wrong type of flashing or sealant or not securing the skylight firmly to the roof.

2. Worn or Damaged Flashing

Flashing is a critical component of skylight installation. It’s the material that seals the edges of the skylight to the roof, preventing water from getting in. Over time, flashing can wear out, damage, or even corrode, especially in harsh weather conditions. When this happens, it can create a pathway for water to enter your home.

3. Cracks in the Skylight

The skylight can develop cracks or breaks, especially if it’s made of plastic or other less durable materials. Exposure to extreme temperatures, debris from storms, or even accidental impact can lead to cracks that allow water to leak through.

4. Condensation Issues

In some cases, what appears to be a leak might actually be condensation. Condensation occurs when warm, moist air inside your home meets the cooler surface of the skylight. This can be particularly problematic in areas with high humidity or poor ventilation.

How to Fix Skylight Leaks

1. Inspect and Reseal

The first step in addressing a skylight leak is to conduct a thorough inspection. Check the flashing, seals, and the skylight itself for any signs of damage. If you find any gaps or worn-out areas, resealing them with a high-quality sealant can often resolve the issue. Be sure to use a sealant that is compatible with your roofing material.

2. Replace Damaged Flashing

If the flashing around your skylight is damaged, it’s crucial to replace it. This might involve removing the shingles around the skylight to install new flashing properly. For homeowners in Pomona, NY, seeking professional help for this task is wise. Shingles roofing leaks repair in Pomona, NY, requires expertise to ensure the job is done correctly and the new flashing is securely in place.

3. Repair or Replace the Skylight

Repairing or replacing skylights with cracks or other physical damage may be necessary. Smaller cracks can sometimes be patched with special repair kits, but larger cracks or extensive damage typically mean the skylight needs to be replaced.

4. Improve Ventilation

If condensation is causing the issue, improving the ventilation in your home can help. Consider installing a dehumidifier or exhaust fans in areas with high humidity. Proper ventilation reduces the air’s moisture, minimizing the chances of condensation on your skylight.

When to Call a Professional

While handy homeowners can do some skylight repairs, others require professional expertise. If you’re unsure about the extent of the damage or how to fix it, it’s best to call a professional. Skylight leak repair can be complex, and improper repairs might lead to more significant issues down the line.

Concluding Thoughts

Skylight leaks can be a headache, but they are often preventable with proper installation and maintenance. Understanding the common causes of skylight leaks and knowing how to address them can keep your home dry and comfortable. For those in Pomona, NY, seeking professional assistance like JKR Construction Corp can ensure that your skylight leaking repairs are handled efficiently and effectively, giving you peace of mind.

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