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    What are the most common
    rooflight sizes?

    arrow Back to blog 29th September 2017

    Whether you’re an architect, specifier, contractor or self-builder, it helps to know the typical rooflight sizes you can expect to be available from Sunsquare’s online shop.

    What if you require a bespoke rooflight size for your project?


    No problem. We also specialise in tailor-made rooflights, designed and manufactured to your specifications. Our bespoke flat roof skylights are supremely safe, energy efficient and complete with 20-year glazing guarantees.

    We’ve been in the rooflight industry for more than a decade and over the years we have designed, manufactured and installed truly unique rooflights and glass structures that provide one-off architectural statements and add tremendous value to everyday life and their respective properties.

    The modular nature of our core rooflight designs enables us to configure your bespoke rooflight size incorporating any of the following:

    • Wall Abutting (to 1, 2 or 3 sides)
    • Multi-pane units for larger areas of glazing with an infinite number of panes within one frame
    • Shaped units
    • A combination of fixed and opening panes
    • Irregular pitch combinations
    • Ridges, Hips and Valleys
    • Flat roof and pitched roof

    Lead times for our bespoke rooflight sizes


    We endeavour to design, manufacture and deliver our high-specification bespoke rooflights within some of the shortest lead times in the UK rooflight industry. The vast majority of bespoke designs and sizes are despatched from our state-of-the-art machining factory within just three weeks, with the remainder on their way no later than five weeks from the date of purchase.


    Whether you’re interested in one of our stock size rooflights or you’d like a quote for a made-to-measure rooflight, please don’t hesitate to submit your dimensions and technical drawings to our experienced team online or give us a call today.


    It’s good to know that you can choose from our extensive range of stock size rooflights and have your chosen design delivered from our machining factory to your property within five working days – perfect if time is of the essence.


    Type Size U-value Weight (kg)
    Square-shaped SkyView 800x800mm 1.23W/m²K 46kg
    Square-shaped SkyView 1000x1000mm 1.21W/m²K 64kg
    Square-shaped SkyView 1200x1200mm 1.19W/m²K 86kg
    Square-shaped SkyView 1400x1400mm 1.18W/m²K 110kg
    Square-shaped SkyView 1500x1500mm 1.17W/m²K 124kg
    Elongated SkyView 1000x1500mm 1.19W/m²K 89kg
    Elongated SkyView 1200x1500mm 1.18W/m²K 103kg
    Elongated SkyView 1000x2000mm 1.18W/m²K 114kg
    Elongated SkyView 1000x2500mm 1.18W/m²K 139kg
    Elongated SkyView 1000x3000mm 1.17W/m²K 164kg
    Aero Electric Vent 1000x1000mm 1.40W/m²K 86kg
    Aero Electric Vent 1000x1500mm 1.37W/m²K 114kg
    Aero Electric Vent 1000x2000mm 1.35W/m²K 143kg
    Aero Electric Access 1000x1000mm n/a 93kg
    Aero Electric Access 1000x1500mm n/a 122kg
    Aero Electric Access 1000x2000mm n/a 151kg
    Pyramid 30° Square 1000x1000mm 1.45W/m²K 71kg
    Pyramid 30° Square 1200x1200mm 1.45W/m²K 94kg
    Pyramid 30° Lantern 1000x1500mm 1.42W/m²K 98kg
    Pyramid 30° Lantern 1000x2000mm 1.40W/m²K 124kg


    With all of our stock rooflight sizes listed in the table above, you also get peace of mind that each of these skylights comfortably surpass Building Regulations, often with no planning permission required.


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

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    If you want to know more about this or anything else then get in contact.

    Call us on 01922 714087

    Email sales@sunsquare.co.uk

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