As winter approaches, you’ll likely be thinking of ways of keeping your living space warm and cosy while minimising energy costs. Skylights can play an important role in achieving both. However, the cold season can also present unique challenges for skylights, such as condensation, ice build-up, and potential drafts.
In this guide, we’ll explore the benefits of skylights in the colder months, common winter-related issues, and practical tips for maintaining your roofing skylights. Read on to learn how to keep your skylights in top condition and make the most of them throughout winter.
Why skylights are beneficial during winter
Skylights can offer many benefits during the cold winter months, making them a great addition to your living space.
Increased natural light
During winter, daylight hours are shorter, with many people experiencing little to no sunlight while at home. Skylights maximise the amount of natural light that will enter your property, making rooms feel brighter and extra welcoming.
Learn 11 benefits of natural light and 14 ways to increase natural light in your home.
Improved ventilation and airflow
Proper ventilation is so important in order to reduce moisture build-up and help keep a consistent healthy environment indoors. Skylights, especially opening and ventilated skylights, are efficient in regulating room temperatures, removing the potential for issues like this to occur.
Learn why roof ventilation is important and discover 12 ways to improve ventilation in a room.
Energy efficiency and potential cost savings
Skylights contribute to energy efficiency during winter by providing natural heat from the sun, known as passive solar heating. When strategically placed, they can help warm up your living space, reducing the reliance on heating systems.
Read our guide on rooflights and energy efficiency.
Common winter challenges for skylights
Condensation and ice build-up
Condensation occurs when warm air meets the cold surface of the skylight, leading to moisture build-up. When the temperature reaches freezing, this can lead to damage to the seals and frames. Double- or triple-glazed skylights are an effective way to reduce temperature differences on your windows.
Learn how to stop condensation on roof lanterns.
Drafts and heat loss
Poorly insulated, or older skylights can be a source of drafts, allowing cold air to seep into your home. This not only makes indoor spaces colder, but also increases heating costs as your heating system works harder to compensate for the heat loss.
How to prepare your skylights for winter
Inspecting for damage or leaks
Begin by conducting a thorough inspection of your skylights. Look for any visible cracks, chips or gaps in the frame or glass that could worsen with the start of the consistently cold weather. Pay attention to signs of leaks, such as damp areas around the ceiling lights and water stains.
View our guide on fixing a leaking skylight.
Cleaning and maintenance tips
Regular cleaning is essential for maintaining skylight performance. Clear away any dirt, debris, or leaves that may have accumulated on the glass or frame. Use a soft cloth and a non-abrasive cleaner to avoid scratching the glass. Don’t forget to clean the interior side as well, making for maximum light penetration.
Our guides on cleaning roof lanterns and cleaning skylight windows will be helpful. You can also view our triple-glazed self-cleaning rooflight to reduce the maintenance.
Best types of skylights for winter
Energy-efficient glass options
Energy-efficient glass is important for keeping warmth inside the property. Skylights with double or triple glazing will be extra beneficial in retaining warmth. These glazing options feature multiple layers of glass separated by air or inert gas, which helps to reduce heat transfer and keeps your indoor temperature stable.
Low-emissivity coatings can further improve energy efficiency by reflecting heat into the room while allowing natural light to pass through, making your skylights not only functional but also cost-effective.
Our collection of rooflights and skylights is full of double- and triple-glazed options that’ll keep your home energy efficient.
Skylights with built-in ventilation features
Skylights that include built-in ventilation mechanisms help prevent moisture and condensation build-up. Our opening and ventilated skylights are perfect for improving the overall airflow throughout your space. They’re great in bathrooms, kitchens, living rooms, and more
To see the quality our products bring to our customers, see our reviews and trade history page.
Choose Toughened Glass Systems for your skylights this winter
Wherever you’re installing your skylights, Toughened Glass Systems has you covered. All our skylights are designed with materials that withstand harsh winter conditions, including extreme temperatures, snow, and ice.
We offer a variety of energy-efficient glazing options that help reduce heat loss and lower condensation levels, making sure your home stays warm and comfortable.
Our impressive range includes:
View our full collection or contact us today – a member of our team will help you find the perfect feature.
Winter skylight FAQs
Can I install a skylight during the winter months?
While it is possible to install skylights during winter, it is more challenging due to weather conditions. Proper planning and working with experienced professionals, such as ourselves, can help ensure a successful installation even in colder months.
Can skylights help reduce mould growth during winter?
Yes, skylights can help reduce mould growth by allowing natural light and ventilation into the space. Properly ventilated skylights help regulate humidity levels, which can lessen the conditions that lead to mould formation.
Learn how to treat mould in your loft in our guide.