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Outstanding Triple Glazing For Your Bristol Home

At DM Windows, we’re proud to offer a wide range of versatile triple glazed windows. You can choose from a range of styles including casement windows, sliding sash windows, tilt & turn windows, bay & bow windows, and flush sash windows. With so many options available, you’re bound to find the perfect fit for your home.

With years of experience, we pride ourselves on our exceptional customer service, quality installations, and competitive pricing.  When you choose us for your double glazing needs, you can rest assured that you’re in safe and reliable hands.

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White vertical sliding windows

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Residence Collection

Residence Collection

Available in 3 gorgeous collections; R7, R9, and R², Residence Collection windows are intricately designed for exquisite heritage installations, infusing classic character with modern day performance.

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Aluminium Windows

Aluminium Windows

Typically chosen for their ultra-slim sightlines, exceptional strength and corrosion resistance, our attractive aluminium windows are sourced from the UK's leading aluminium supplier; Smart Systems.

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Heritage Windows

Heritage Windows

If your improvement project requires authentic steel replacement windows combined with innovative energy saving features, our advanced Alitherm Heritage windows are designed for this purpose.

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Casement Windows

Casement Windows

Typically opening outwards from the left or right hand side, straightforward, versatile and easily personalised, our uPVC casement windows are a popular choice for any type of property.

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Sliding Sash Windows

Sliding Sash Windows

A much-loved architectural feature in historic Georgian, Victorian and Edwardian households, their wide openings and inspiring swathes of glass also add a unique twist of character to more modern homes.

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Tilt & Turn Windows

Tilt & Turn Windows

Turning to open fully (like a casement window) or tilting inwards for secure ventilation, dual-opening tilt and turn windows are favoured in homes that require more space with limited access to outside.

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Bay & Bow Windows

Bay & Bow Windows

From curvaceous bow windows to angled bay windows, our frames add timeless charm whilst giving the illusion of more space where it's needed most.

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Flush Sash Windows

Flush Sash Windows

Featuring sashes that sit flat (flush) against the external face of the window, get the look of timeless timber frames without any of the maintenance issues.

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Frequently Asked Questions

What is triple glazing?

Triple glazing is a type of glazing that has three panes of glass which are separated by insulating-gas filled spaces. Triple glazing effectively works to prevent heat loss and draughts, whilst helping to save you money on your energy bills.

What are the benefits of triple glazing?

Triple glazing offers many benefits including improves your home’s energy efficiency, reduces heat loss, saves you money on your energy bills, increases home security and it is resistant to condensation.

How much does triple glazing cost?

Depending on what style of window you choose and any additional extras will determine the price of your new triple-glazed windows. Get in touch with our team today for a free quote.

Dual white vertical sliding windows

High-performance windows for your Bristol home

Enhance your home’s performance with our market-leading triple-glazed windows. Capable of achieving incredibly low U-values and exceptional window energy ratings, our triple glazed windows are an energy efficient option for every property. Say goodbye to draughts, condensation, and noise pollution with our triple glazed windows.

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Features And Benefits Of Our Triple Glazed Windows

  • Huge range of customisation options
  • Exceptional thermal performance
  • Helps to save you money on your energy bills
  • Increases your home’s security
  • Prevents a build up of moisture
  • Better noise reduction
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Large white sliding window
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