How to Fix a Leaking Skylight

A leaky skylight is one of the most common problems homeowners face. In some cases, the problem can be caused by condensed vapor that seeps in from the outside. However, if you have a skylight that has a visible pool of water, you need to know how to repair it. You can solve the problem yourself, as long as you know what to look for and how to do it correctly.

How to fix a leaking skylight

A leaking skylight is a serious problem. First, you must determine the cause of the leak. A broken or cracked skylight can be the result of a sealant or improperly installed flashing. This type of defect can impede the operation of your home and make it more difficult to breathe. You can attempt to fix it yourself, but it’s best to call a professional to help you find the problem and prevent further damage.

The leak can be caused by poorly installed shingles and flashing. Make sure the shingles and flashing are firmly nailed down. Also, make sure the roofing material is extending all the way around the flashing. If the roofing material isn’t, there could be space between it and the flashing, which would result in a leak. If you see any cracks or gaps on the glass, you need to replace the flashing.

The first step in repairing a leaking skylight is to identify the source of the problem. In many cases, the problem is due to a roof defect or poorly installed flashing. In such cases, it’s best to contact a professional to repair the problem. Moreover, if you’re not able to find the culprit, you can use the garden hose to spray the area with clear silicone caulk.

If the leak occurs on the ceiling, the drywall surrounding the skylight may be damaged. You can repair the leak by removing the drywall around the skylight. The drywall should be carefully removed so as not to disturb the surrounding area. Then, you should clean the cavity around the skylight so that it can be properly diagnosed. Afterwards, you can decide whether you should contact a professional or attempt the repair yourself.

In addition to replacing the glass, you can also replace the flashing if it is damaged. You can also remove the entire drywall if the leak is coming from the skylight‘s roof. If you can’t see any traces of water, you can use a garden hose to test it. It will also reveal the cause of the leak. The leak will be easy to locate if the roof flashing and the shingles are not properly nailed down.