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Local Manufacturing

Bespoke Product Designs

Made in the UK

Refined roof lantern installations in Bristol, Bath, and surrounding areas

Designed to meet your specific project requirements, we supply and install high quality roof lanterns that are built to stand the test of time. Adding swathes of glorious natural light, extra height, and an enhanced sense of space where it’s needed most, our bespoke roof lantern installations set the standard for stunning, airy, and chic glazed extensions.

Available with premium uPVC or Korniche aluminium frames and advanced double glazing, roof lanterns are typically featured in traditional orangery installations but can be used to create beautifully bespoke conservatory designs too.

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Large black aluminium lantern roof
Aliver Orangery Roof
White aluminium skypod roof

Product Features

Dedicated to delivering exceptional roof lantern and glazed extension installations, the most notable features you need to be aware of include:

A++ Energy Ratings

Depending upon the glazing & material (uPVC or aluminium), our roof lanterns can offer Energy Ratings from A++ to C.

Can lower energy bills

The roof lantern's tremendous expanses of glass allows more solar heat to flood inside, contributing to lower energy bills.

Advanced Double Glazing

All of our installations utilise high performance double glazing from local industry-leaders Cwmtillerty Glass Centre in Gwent. Tinted privacy glazing is also an option worth considering.

Range Of Colours

A range of refreshing shades, easily matched to your home's unique stylings to make it look like it's always been there. Additional roof lantern accessories include electric vents & innovative rain sensors for roof windows.

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  • Colours
  • Downloads
  • Colours

    Standard or custom colours & effects

    Smart Systems and Korniche aluminium roof lanterns are available in any RAL colour you like, including specialist dual colour, textured, and anodised finishes. Whereas Spectus uPVC systems are available in over 60 colours with bevelled (flat) or ovolo (curved) frames, as well as authentic woodgrain finishes designed to match virtually any property style.

    White

    White

    White Woodgrain

    White Woodgrain

    Rosewood

    Rosewood

    Light Oak

    Light Oak

    Cream

    Cream

    White

    White

    Textured Anthracite Grey

    Textured Anthracite Grey

    Off White

    Off White

    Grey

    Grey

    Gloss White

    Gloss White

    Dark Red

    Dark Red

    Dark Grey

    Dark Grey

    Dark Green

    Dark Green

    Dark Brown

    Dark Brown

    Dark Blue

    Dark Blue

    Cream

    Cream

    Brown

    Brown

    Black

    Black

    Anthracite Grey

    Anthracite Grey

    Downloads

    Creating an unforgettable lantern conservatory or orangery couldn't be simpler!

    At DM Windows, we have found the perfect balance between providing the highest quality roof lantern products whilst remaining affordable and delivering the personal touch to each and every one of our customers.

    Working in partnership with the best local manufacturers, thanks to their exceptional manufacturing processes, we can guarantee precision-engineered uPVC and aluminium glazing products. Combined with our professional team of Certass accredited installers, you can count on our installations for long lasting performance and absolute confidence that your new roof lantern extension complies with the latest safety and security regulations.

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    Light oak effect residence collection windows interior view
    Speech Mark

    A quick and quality installation. They matched a new UPVC window to our existing wooden windows and you can’t tell the difference from the outside!

    Daniel, Bristol

    Modern black flush sash windows installation
    Speech Mark

    I can highly recommend DM Windows – a great job from start to finish on my lovely new windows and doors! Professional, helpful and friendly staff.

    Sindy, Bristol

    Smart
    Distinction Doors
    Spectus
    Residence Collection
    Korniche
    Origin