3 Maintenance Tips for Taking Care of Your Home’s Skylight

Skylights are sloped roofs designed to let in more light. They are a low-cost way to lower energy bills and brighten up a house. A skylight lets natural light flood into the house, making it feel more inviting and spacious. Skylights are like roof lights and roof lanterns in that they can add value to your home.


Skylights can last a lifetime as long as they are cleaned and maintained well. Checking for cracks and leaks can prevent costly repairs down the road. Staying for long without clearing debris on the roof can also add unnatural pressure to skylights and block their drainage. Leaving skylights for long without repair can lead to costly repairs or, worse still, unnecessary reinstallation. However, these three tips can help homeowners look after the structure of their skylights.




A skylight’s interior glass tends to pick up dirt easily. The glass is like any window in that it attracts dirt like a magnet. Fortunately, the process of cleaning the interior of a skylight is relatively straightforward. Soak a non-abrasive sponge in mild soapy water and use a squeegee to wipe off the excess water, and start cleaning the glass from the top as you work your way down. Get a microfiber cloth or damp chamois and wipe the remaining water. Use the same cloth to wipe windowsills where water may have dripped. Be careful when doing the finishing touch because a non-abrasive glass cleaner can damage the surrounding metal sheets or woodwork. The best time to clean the skylight’s interior is when the weather is cloudy and cool because lines and streaks are less likely to develop.


Leak Inspection


Newer skylights are highly susceptible to leaks. Skylight leaks can be due to fractures in sealants, faulty flashing, wear and tear on the roof, and condensation in the room. Another reason could be that a homeowner hasn’t closed the skylight properly. The most likely reason for a leaking skylight is wear and tear. However, all of the possibilities mentioned above are considered during the inspection. You can prevent timber exposure to the outside elements by covering the outside of the lanterns with powder-coated aluminum. Experts recommend repainting the skylight every five years to maintain quality.


Roof Flashing


Skylight deterioration can lead to costly roof repairs, which is why regular roof inspection is essential. Sometimes an untrained person can’t inspect every element of a roof or skylight installation. One of the culprits of a leaking skylight is degraded or poor roof flashing. Homeowners should ensure that their roof flashing is at its best to prevent skylight damage. Flashing refers to the waterproof material placed on the roof joints or structure. Its role is to prevent outside water from dripping inside the house. It is the one that prevents rainwater from making its way into the house through skylights, chimneys, roof tiles, and around windows. Flashing is a recommendable method of protecting the structure and joints of a skylight from damp ingress. Property owners should keep flushing around their skylight in check to prevent water damage. Inspecting the flashing around the roof can also help ascertain the condition of the roof tiles. You can inspect the skylight yourself, but a professional inspection would be better. Also, avoid doing it yourself if you are afraid of working at heights.