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Skylights The Benefits

23 November 2022
Skylights can improve the home’s overall feeling with brighter rooms and increased ventilation. Roof windows and skylights have also been shown to reduce the need for heating, and lighting and can be more energy efficient in doing so. This Blog will outline some of the benefits associated with installing skylights in your home or business.

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Energy efficiency

With abundant daylight all year round, property owners can subsequently reduce their overall reliance on artificial lighting. Not only does this result in a more attractive living or working space, but it also means cheaper utility bills – the savings of which can pay for the long-term investment in a skylight.

In terms of energy consumption, thermal efficiency is a big deal for the leading skylight manufacturers in the UK. At Sunsquare, our market-leading U-value technology allows us to calculate the U-value of every single unit that leaves our factory.

But roof lights also have financial benefits. In the colder months when the sun goes down sooner, they allow you to make the most of the limited hours of sunlight, while when the summer arrives, you may never need to turn your home or office lights on.

Our skylights are also thermally broken using two polyamide insulating sections, which are then factory glazed with a 26mm argon-filling and a soft coat low-E insulating glass unit. Our low-emittance coatings are virtually invisible metal or metallic oxide layers which are deposited on the surface of a skylight and work to reduce the U-value factor by suppressing heat loss.

Promoting good health and mood

There’s nothing quite like being able to sit down in your home or office, look up and see nothing but sky through your remarkable skylight. It isn’t just the sense of awe of gazing to the heavens that will awaken your senses – there are many documented health benefits of exposure to natural light, with the Vitamin D production that it promotes being vital for good bone and muscle health and metabolism. From assisting in regulating sleep cycles to bolstering the immune system, roof lights can have many benefits for the health of your family and/or work colleagues who use your space.


If your property suffers from distinctly poor air quality, you may be surprised to hear that a skylight can also help with this issue. Opening skylights such as our Aero Electric model can be opened and closed electronically to recycle the air in your home or workplace through ventilation. Our skylights are designed to open easily to release the warm air that naturally rises in your building, which helps to make the space more hospitable.

An opening skylight can also transform living spaces such as roof terraces, with our Aero Electric Access model providing you with an altogether new point of access to maximise outdoor space.

Roof access

That’s right – if you need to access your flat roof periodically to carry out maintenance, you can specify a skylight that completely opens. Simply select our well-regarded Aero Electric Access roof light.

With homes and offices being built in ever-greater proximity to each other, providing plenty of access to natural daylight has become a challenge while preserving the privacy of a building’s occupants.

A commercial and domestic skylight can solve that problem effortlessly. Installed on your flat roof, the lack of an angle to your skylight prevents any users of nearby buildings from peering in – an especially important consideration for more private spaces like bathrooms – but still allows in as much light as possible.

Planning permission

Planning permission is rarely an issue for property owners looking to install a skylight, even if it is a new addition to an existing roof. It is always worth checking simply because some shapes and sizes, such as pyramid or lantern skylights, can stand out from the roof and potentially cause an issue with neighbours.

The only regulations that you should check are building regulations. There is a limit to how much glass an individual structure is allowed. If you opt to work with an architect to redesign your roof, they should know the regulations, as will most building contractors.

As well as short-term cost savings in utility bills, installing a roof window can significantly enhance your property’s overall value. The UK construction industry is increasingly focusing on eco-friendly, sustainable design and architecture, and you can get in on the action too.

Download our whitepaper on building regulations

Written to help architects, surveyors, and home improvers alike understand every UK building regulations.


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