Patch leaky skylight

Leaks can not only damage the interior of your home, but also your roofing system as well. Therefore, it is wise to properly correct any leaks as soon as they are identified. If you find your skylights are leaking, you may begin to wonder what caused it and what steps you now need to take before the situation gets worse.

Here are some information regarding leaking skylights and their replacement. Traditionally, skylights fit between your roof joists or rafters. Most often, these are created in standard sizes and are sealed alongside your roof using flashing. Flashing is a thing metal, often galvanized steel or copper, that is impervious to water and aids in directing water away from the potentially vulnerable area in the roof. Similarly, skylights are often lined with rubber seals, allowing the homeowner to open them during nice weather and keep them closed to the elements in inclement weather.

Over time, these internal and external seals are known to fail prematurely. While this issue is not overly common, it does happen and often causes the homeowner undo stress. Proper steps can be taken to prevent this; however, that is another topic in and of itself. As a rule of thumb, most contractors will refrain from repairing leaking skylights.

This is nothing to be concerned about, you may require something as simple as an anti-fogging product. If your skylight can open, make sure there is nothing preventing it from fully closing. Debris like leaves, sticks, and dirt can prevent the skylight from closing properly, block drainage channels in the frame, and even prevent the weather seals from making a waterproof seal with the frame.

Damaged and worn weather seals are one of the most common causes of skylight leaks. This premier roofing company repairs and installs several types of roofing, including a metal roof, slate roof, and asphalt shingles. The new roof installed by this contractor will be a durable, elite roof free of any skylight issues and leaks. You must be logged in to post a comment. Your Skylight Has Cracks Leaks and cracks often accompany each other. There is Some Discoloration on the Skylight Skylights can take on a yellow color, murky appearance, or general discoloration when they get older.

Moisture is Present A moisture build-up can be a sign that a skylight has cracks in it. Leave a Reply Cancel reply You must be logged in to post a comment.

Newer skylights are virtually leak-free thanks to rugged construction and easy-to-install, integral flashing. The cross-section view of a glass skylight shows key parts and how the flashing provides continuous drainage down the roof. If all four sides are flared, light spreads over a wide area. A shaft with perpendicular sides focuses the light straight below. If the shaft is flared on only one or two sides, it sprays more light in the flared direction.

If your skylight leaks, chances are good that the problem is the seal between the flashing and the roof. Identifying where the leak is originating is the first step.