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Local Manufacturing

Bespoke Product Designs

Made in the UK

Minimalist aluminium window installations in Bristol, Bath, and surrounding areas

Designed to meet your specific project requirements, we supply and install a variety of premium quality aluminium window styles including casement windows, flush sash windows, sliding sash windows, tilt and turn windows, and bay and bow windows, as well as heritage-inspired aluminium window frames for home improvements where planning constraints must be considered. Able to deliver the slimmest sightlines whilst remaining super-strong and stable, their excellent corrosion-resistant qualities work well in coastal locations in the South West too.

Available with an extended polyamide thermal break and advanced double or triple glazing, aluminium windows are often the first choice for enhancing modern new build homes. Their pencil-thin frames can be considered in heritage and traditionally-styles properties too.

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Aluminium windows interior view
Black aluminium windows
Cream aluminium windows installation
Full white windows installation
Grey windows installation

Product Features

Dedicated to delivering exceptional aluminium window installations, the most notable features you need to be aware of include:

Ultra-slim, durable frames

Aluminium windows are renowned for their slim lightweight frames, fantastic strength, and long-lasting, rust-resistant properties.

A+ Energy Ratings

Depending upon the glazing & window style, our aluminium windows can offer Energy Ratings from A+ to C.

Any RAL Colour

As well a range of standard shades and authentic woodgrain effects, choose from any RAL colour to make your new aluminium windows your own.

Double Or Triple Glazing

All of our aluminium window installations utilise high performance double & triple glazing from local industry-leaders Cwmtillerty Glass Centre in Gwent in southeast Wales.

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  • Colours
  • Furniture
  • Security
  • Downloads
  • Colours

    Extensive Colour Options

    Alitherm products from Smart Systems are available in a choice of standard or non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodised effect finishes.

    Anthracite Grey

    Anthracite Grey

    Black

    Black

    Brown

    Brown

    Cream

    Cream

    Dark Blue

    Dark Blue

    Dark Brown

    Dark Brown

    Dark Green

    Dark Green

    Dark Grey

    Dark Grey

    Dark Red

    Dark Red

    Gloss White

    Gloss White

    Grey

    Grey

    Off White

    Off White

    Textured Anthracite Grey

    Textured Anthracite Grey

    White

    White

    Furniture

    Alitherm Window Hardware

    Tailored to both traditional and contemporary styled households, choose from a range of enduring, heritage, and modern handles and locking mechanisms to ensure your new aluminum windows are as unique as you are - including discreet architectural designs and elegantly designed Monkey Tail handles. As well as specialist glazing upgrades like solar control & decorative glass, you can create the perfect look with optional design extras like intricate Georgian bar detailing and historic leaded-light effects.

    Art Deco

    Art Deco

    Modern

    Modern

    Monkey Tail

    Monkey Tail

    Espag

    Espag

    Security

    Aluminium window close up

    Secure aluminium windows

    We use top quality window and door hardware from industry-leaders such as Kenrick, Yale and ERA to ensure your new windows remain safe and secure for longer.

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    Creating your forever home couldn't be simpler!

    At DM Windows, we have found the perfect balance between providing the highest quality aluminium window installations 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 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 windows comply 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

    Open blue composite door

    Ready to discuss your next project?

    From straightforward window and door replacements to bespoke building work, we will do everything we can to create the home of your dreams as quickly and as smoothly as possible.

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    Smart
    Distinction Doors
    Spectus
    Residence Collection
    Korniche
    Origin