6 Easy Ways to Insulate a Skylight & Improve Energy Efficiency
Skylights add both aesthetic appeal and functionality to your home. Besides the fact that they can bring in natural light, they can also be a source of heat for your home in the winter. However, this perk can be a double-edged sword, as it can also cause overheating in the summer. In this guide, you will learn about the six easy ways to insulate a skylight to improve your home’s efficiency.
Why Insulating Your Skylight Matters
Insulating your skylight prevents heat loss during the colder months and reduces solar heat gain during the summer. It also helps lower your energy bills by improving thermal efficiency. By insulating your skylight, you can also mitigate condensation buildup that leads to mould or leaks.
1. Install a Skylight Insulation Kit
Installing a skylight insulation kit is one of the simplest and most effective methods of insulating a skylight. These kits typically include a thermal cover or film that helps retain heat in the colder winter months while preventing overheating due to excessive sunlight in the summer. These kits are the premier option for homeowners seeking a quick and DIY solution.
2. Use Thermal Window Film for Quick Insulation
A relatively affordable method to amplify insulation is by applying thermal window film to the glass. These films are known to prevent overheating in the summer by reflecting UV rays while keeping heat in during the winter. They are an efficient way to save energy and are the best option for tenants or homeowners looking for a temporary way to insulate their skylight.
3. Consider Cellular (Honeycomb) Blinds for Aesthetic and Functionality
Although a little more expensive than those mentioned above, cellular (also known as honeycomb) blinds capture air in a thin layered structure, providing an effective insulation method for skylights. These blinds can be opened throughout the day for natural light and closed in the evenings to retain heat. This is the best method for those looking for an aesthetically harmonious, pleasing, and functional solution.
4. Try a Removable Skylight Cover for Extra Protection
Another practical method to insulate your skylight is by using a removable skylight cover. These covers are typically made with insulating materials like foam or fabric, providing an extra layer of protection. These covers are made to be placed over a skylight at night or during unfavourable weather conditions. They are the best option for homes located in areas with unpredictable weather conditions.
5. Upgrade to Double or Triple Glazed Skylights
The fifth method is installing or upgrading to a double or triple glazed skylight. Compared to traditional single-glazed skylights, upgrading to a double or triple glazed skylight can radically reduce energy consumption by improving insulation. These modern skylights are commonly covered with low-emissivity coatings that also enhance their energy efficiency. This is the best option for first-time homeowners and those looking to renovate and upgrade to a long-term solution.
6. Seal Air Leaks Around the Skylight Frame
Last but definitely not least, is sealing any air leaks around the skylight frame. Although commonly overlooked, time typically takes a toll on your skylight frame. Gaps and cracks that form around the skylight frame allow drafts to enter, lowering their ability to insulate your home and retain heat when necessary. By using weatherstripping or caulking, heat loss can be mitigated, and insulation can be improved. This is the best fix for people looking for an effortless yet effective way to prevent drafts.
Need Expert Help? Contact A L King Roofing for Skylight Solutions
If you’re suffering from skylight leaks and poor insulation, A L King Roofing can help you. With over 40 years in the roofing industry and a team highly proficient in roofing repairs and skylight installations, we can guarantee excellent and energy-efficient roofing solutions for your home.
If you’re looking to purchase skylight essentials such as replacement glass, accessories, and insulation materials, you can also visit A L King Roofing Merchants located in Melksham, where we stock a variety of high-quality roofing materials that help you create an energy-efficient home. If you are located around Melksham, Bath, or Bristol, A L King Roofing can supply you with dependable, cost-efficient, and high-quality roofing services. Whether you need a new skylight installation or are looking to upgrade your existing one, our team of experts can tend to your roofing needs.
📞 Contact us or call today on 01225 705 918 to discuss your skylight and roofing needs!

