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Aluminium Windows

  • Strong and robust aluminium window frames
  • Easy maintenance
  • A range of modern and contemporary styles and colours
  • Hassle free, we take care of it all & guaranteed for 10 years
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3 Years Interest Free Credit 0% APR

Available on November orders fitted only in January

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Aluminium Windows

South Wales Leading Aluminium Specialist

From a traditional country cottage to a contemporary town house, our new range of aluminium windows offer style and elegance to suit all tastes.

As aluminium windows have ultra-slim frames it allows more natural light into each living space providing the best views to the outdoors.

All of our aluminium windows are made to measure for your home. Each aluminium window is manufactured using the very latest technologies and this premium maintenance free product is built to last.

Slimline aluminium windows

Long-lasting colour

All of our aluminium windows are powder-coated to give one of the most durable finishes available and available in a variety of RAL colours to compliment your home. The high quality colour process won't discolour, rust or peel, giving it an attractive appearance for longer, and comes with a 25 year colour guarantee.

Our aluminium windows are even available with a 'marine grade' finish for those who live near the sea.

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View our brochure below

slimline aluminium windows

Exceptional Energy Performance

Our aluminium windows feature ultra slim frames which are up to 50% slimmer than uPVC allowing more natural light into your home, with no compromise on security or thermal efficiency due to the robust quality of the aluminium material.

We have taken great care to create a aluminium window that has a sleek and modern look but also offers good thermal and sound insulation properties. Enhanced with innovative polyamide thermal barrier technology, allows our windows to exceed the energy performance requirements of current UK Building Regulations.

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  • Why choose aluminium?

    Aluminium is the preferred material of astute architects looking for longevity, performance, good looks and superb lifetime value for money... why would you, as a discerning homeowner, choose anything else

    • Slim, modern design delivers maximum natural light
    • High strength
    • Guaranteed to last - 25 year paint guarantee
    • Enhanced scurity and safety features as standard
    • Available in a range of RAL colours

  • Why MPN

    Why MPN?

    • Established since 1994 - A family business with family values.
    • No commissioned sales staff.
    • Fensa Registered Company.
    • Individually designed and built.
    • Premium materials.


Design, Planning and Guarantee

We are South Wales premier aluminium window specialist, and all of our aluminium windows come with an extensive 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.

MPN PVC Windows Doors and Conservatories - Reg 09787019 - Vat Number 233209537
Showrooms across South Wales
Telephone 07976640959
Complaints Policy and Procedure - Privacy and Cookie Policy - * Terms and Conditions Apply - Minimum spend applies

MPN UPVC Windows Doors and Conservatories Installations Ltd, is authorised and regulated by the Financial Conduct Authority, FRN 725015. We are a credit broker and not a lender and offer credit facilities from a panel of lenders

With our up to 3 years 0% APR interest free credit offer - strict terms and conditions apply and subject to availability

Registered Address : Unit 5 Glyncorrwg industrial estate, Glyncorrwg, Port Talbot , SA133EA

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