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uPVC Casement Windows Our most popular window style in Cardiff

Looking for a local Cardiff serving company to supply and install UPVC Casement windows? We supply and fit quality UPVC Casement windows – Enquire Now your recommended trusted traders MPN Windows.

cardiff casement window
Get a price for Fitted uPVC Casement Windows Cardiff online now. All products are supplied & reliably fitted. Request a call back or speak to us today.

Casement Windows Cardiff

Serving Cardiff, covering all areas of the South Glamorgan, Vale and Valleys MPN Windows are leading specialists in Casement Windows for your Cardiff home.

Every double glazed casement window from MPN Windows can be made to almost any specified height, width and style as all are bespoke custom built for your home.

Choose the design of your double glazed casement window from MPN Windows and you’re almost there! Next step will be to pick from a wide range of Colours and Woodgrain finishes – as well as selecting from a choice of different glazing finishes including lead work or astragal georgian bars. Finish off with picking your furniture in the colour and finish of your choice!

Casement windows are outward opening windows and are by far the most popular design type we provide in Cardiff and are the type used in the vast majority properties across South Glamorgan and the Vale of Glamorgan.

The casement window style is one of the most popular and versatile type of uPVC window on the market, thanks to its ease of use, simplicity and all-round versatility of design. Fensa approved MPN has installed casement windows for customers all over Cardiff from Canton to the Capital City Centre from Rumney to Nantgarw and from Taffs Well to RCT.

This style of window can be designed to suit the style and period of any property – traditional or modern. Through careful planning will result in that both the look and more importantly the value of your South Wales home is enhanced.


All of our casement windows are A rated and double glazed or triple glazed available for any Cardiff home, using the very latest glass technology to provide superior insulation giving you great energy efficiency in your home.

By opening outwards, casement windows don’t take up any interior room space, which is often a desirable feature for our customers. Our casement Cardiff windows are long lasting and virtually maintenance free, and more importantly will keep your South Wales home warmer, quieter and totally secure.

All of MPN’s casement window installers and surveyors will advise how to combine ventilation and sense of space with safety, security and of course great looking casement windows – all with the low maintenance, superior weather resistance and long-lasting good looks you would expect from uPVC.

Compare Casement Windows Deals from Local & National Companies. Up to 50% Discount check out our current promotions on all our Cardiff Veka Windows.

Colour White A-Rated Veka Frame
Style Top opening above fixed pane
  Right or left opening your preference
Profile uPVC
Handle Chrome; locks with key
Glazing Double glazed, A Rated, air or argon filled
Glazing finish options Clear or obscured Planitherm or Pilkington glass
Warm edge spacer bar Spacer bars are an important contributor to a double glazing window’s energy ratings.
Trickle vent Yes

Colours & Finishes

All casement windows at MPN are provided in a choice of different eye-catching finishes. Each finish has the ability to make your home in South Wales whole new proposition as the amount of attention to detail given to each finish is incredible.

Brilliant white is still the most popular exterior and interior colour on the windows of Britain’s homes. However more customers are starting to choose the natural wood finish look. While brilliant white has the smooth finish of gloss painted wood, our coloured frames have a natural wood grain texture that looks and feel like traditional stained timber.

Alternatively tell us at MPN which colour you want, as we can make up any colour combination for your frames.

uPVC Casement Windows in Cardiff offer the following benefits…

  • A-rated for energy efficiency, as standard
  • Secure hardware for added peace of mind
  • Internally glazed for enhanced security
  • Made from high quality, long lasting and easy to maintain uPVC
  • Extensive colour range and over 50 foils from which to choose
  • Option of triple glazing for enhanced energy efficiency
  • All products and services covered by a 10 year insurance backed guarantee

Why MPN Cardiff?

  • Established since 1994 – A family business with family values.
  • No commissioned sales staff.
  • Industry accredited – FENSA
  • 10 year insurance backed guarantee.
  • Individually designed and built.
  • Premium materials.

Design, Planning and 10 year Guarantee

As a VEKA accredited installer all of our windows come with a 10 year insurance backed guarantee covering both the product and our workmanship.

At MPN we work to constantly exceed expectation by delivering not only an exceptional product but by ensuring we employ the best people in the industry to deliver for our clients.

Our standards are high in every aspect of our organisation so when it comes to the client experience, we regularly get feedback complimenting us on how respectful the guys were on site, how clean and tidy they kept the site throughout the build, especially on completion and how keen they were to answer questions at every stage of the process.

We project manage each window installation from start to finish to ensure minimum disruption to your everyday life and we keep you fully informed throughout the entire process, so you remain in control.

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