Skylights From Sunsquare - The Only BSI Kitemarked Rooflight Company

The only manufacturer
of BSI kitemarked skylights

We have set the benchmark for the performance and safety of flat roof windows by becoming the
first and only manufacturer to achieve a British Standards Institution (BSI) Kitemark - a globally renowned stamp of quality.
Our products are stronger, safer and more durable as they all come with laminated panes as standard.

Explore the Sunsquareskylight range

SkyView Rooflights

Sunsquare's most definitive flat rooflight. This BSI Kitemarked product combines outstanding thermal performance with sleek, aesthetic appeal.

From £775

Dimensions

From 300mm

Bespoke Dimensions

Any size available

U-Values

As low as 1.18 W/m²K

UV Filtering

99%

Assurance

BSI Kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

28.8mm DGU including a laminated inner pane

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30º Pitch Pyramid skylights

Maximise the amount of natural light filtering into your property with our architecturally stunning 30º pitch BSI Kitemarked pyramid rooflight.

From £900

Dimensions

From 300mm

Bespoke Dimensions

Any size available

U-Values

As low as 1.18 W/m²K

UV Filtering

99%

Assurance

BSI kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

28.8mm DGU including a laminated inner pane

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Aero Electric Vent Rooflight

Our BSI Kitemarked Aero Electric models are designed not only to bring abundant natural light into your property, but ventilation too.

From £1,650

Dimensions

From 600mm

Bespoke Dimensions

Any size available

U-Values

As low as 1.18 W/m²K

UV Filtering

99%

Assurance

BSI kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

28.8mm DGU including a laminated inner pane

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Aero Electric Roof Access Rooflight

The Aero Access is a traditional skylight with a difference, it provides the advantage of opening fully and so has a dual function as an extra point of access to your roof space.

From £2,995 +vat

Dimensions

From 1000mm

Bespoke Dimensions

Any size available

U-Values

As low as 1.18 W/m²K

UV Filtering

99%

Assurance

BSI kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

29.8mm DGU laminated pane

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Aero Dual Skylight

Unique to Sunsquare, introducing the Aero Dual skylight. For customers that do not have the space for a sliding skylight, but still require larger access areas, the Aero Dual is perfect.

From £6750

Dimensions

From 1500mm

Bespoke Dimensions

Any size available

U-Values

As low as 1.18 W/m²K

UV Filtering

99%

Assurance

BSI kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

28.8mm DGU including a laminated inner pane

Find out more

Pyramid Multi-pane

Our new Pyramid Multi-pane roof lantern possesses all the hallmark qualities of Sunsquare’s diverse product range. Promising to enhance and maximise properties’ natural light levels, energy efficiency and aesthetics.

From £3250

Dimensions

From 800mm

Bespoke Dimensions

Any size available

U-Values

As low as 1.18 W/m²K

UV Filtering

99%

Assurance

BSI kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

28.8mm DGU including a laminated inner pane

Find out more

Aero Pyramid Skylight

Sunsquare has developed the first 30 degree opening fully hinged lantern on the market, the Aero Pyramid, offering elegance, endurance and ventilation at the touch of a button.

From £2600

Dimensions

From 800mm

Bespoke Dimensions

Any size available

U-Values

As low as 0.94 W/m²K

UV Filtering

99%

Assurance

BSI Kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

29.8mm DGU laminated pane

Find out more

Aero Glide Skylight

The Aero Glide is the next generation of Sunsquare's electronically-operated opening rooflights. Controlled by a bespoke control panel, the Aero Glide offers both ventilation and roof access using a simple press-and-hold touch switch.

From £5850

Dimensions

From 800mm

Bespoke Dimensions

Any size available

U-Values

As low as 1.18 W/m²K

UV Filtering

99%

Assurance

BSI kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

28.8mm DGU including a laminated inner pane

Find out more

Internal Walk-On Floorlight

The walk-on glass floorlight is designed solely for interior use, inviting natural light into rooms below that may not benefit from external windows. It is strong, safe and can withstand the weight and pressure of being walked on.

From £1442

Dimensions

From 400mm

Bespoke Dimensions

Any size available

U-Values

As low as 0.94 W/m²K

UV Filtering

99%

Assurance

BSI Kitemark

Guarantee

25 years

Upstand Warranty

N/A

Glazing

30.5mm walk-on glass unit

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Horizon Walk-On Glass Roof Panels

Our BSI Kitemarked Horizon walk on rooflights are perfect for rooftop areas and terraces as they are built to walk on whilst flooding fantastic levels of natural daylight into interiors below.

From £906

Dimensions

From 400mm

Bespoke Dimensions

Any size available

U-Values

As low as 0.94 W/m²K

UV Filtering

99%

Assurance

BSI kitemark

Guarantee

25 years

Upstand Warranty

35-year warranty

Glazing

48.3mm walk-on DGU including a laminated inner pane

Find out more

Bringing light into
any environment

Sunsquare has been innovating the UK skylight industry since 2004, pioneering bespoke rooflight designs. We use the highest possible specifications to bring an abundance of natural daylight into homes and workplaces – and we do it with the utmost style and sophistication. We’ve developed everything from traditional flat rooflights and electronically opening models through to walk-on skylights, which are ideal for internal spaces and roof terraces.

Pioneering the
skylight industry for 15 years

As the UK's only rooflight manufacturer to secure a BSI Kitemark for its entire product range, Sunsquare was nominated in the 'Innovation - Manufacturer of the Year' category at the prestigious London Construction Awards. This particular category acknowledges cutting-edge designers and manufacturers who have played an influential role in the delivery of exceptional quality, innovation and service throughout the London construction industry.

explore the full range

Outstanding
Thermal Performance

As pioneers in the UK rooflight industry, Sunsquare products are designed and manufactured to provide outstanding thermal performance alongside their stunning aesthetic qualities. Our roof windows are made from our extruded aluminium profile which is thermally broken using multiple polyamide insulating sections. It’s therefore easy to understand why our entire BSI Kitemarked product range surpasses Building Regulations with ease, keeping homes and workplaces at comfortable temperatures, day and night.

bespoke enquiry

Laminated
Inner Panes

Sunsquare rooflights are regularly specified due to their outstanding levels of performance and safety that comfortably surpass Building Regulations. With laminated inner panes as standard, our technical partners know that in the unlikely event of product damage, the broken glass will be fully contained within the laminate, protecting those enjoying abundant natural light below.

bespoke enquiry

Let's find what you're looking for

Welcome to Sunsquare High specification flat roof skylights

BSI Kitemarked Range

Completely Bespoke

Laminated Inner Panes

20 Year Guarantee

Outstanding Thermal Performance

15 Years as the Market Leaders

The only manufacturer of BSI kitemarked skylights

Explore the Sunsquareskylight range

SkyView Rooflights

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Upstand Warranty

Glazing

30º Pitch Pyramid skylights

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Upstand Warranty

Glazing

Aero Electric Vent Rooflight

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Upstand Warranty

Glazing

Aero Electric Roof Access Rooflight

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Upstand Warranty

Glazing

Aero Dual Skylight

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Upstand Warranty

Glazing

Pyramid Multi-pane

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Upstand Warranty

Glazing

Aero Pyramid Skylight

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Upstand Warranty

Glazing

Aero Glide Skylight

Dimensions

Bespoke Dimensions

U-Values

UV Filtering

Assurance

Guarantee

Welcome to Sunsquare
High specification flat roof skylights

The only manufacturer
of BSI kitemarked skylights

Bringing light into
any environment

Pioneering the
skylight industry for 15 years

Outstanding
Thermal Performance

Laminated
Inner Panes

Take a look at some of
our recent projects

Trusted by
Architects and Contractors