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MPN Sale

Welcome to Award Winning MPN Windows

Summer Sale - Save up to 50% off windows, doors and conservatories

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Every installation comes with a 10 year insurance backed warranty and FENSA certificate

Summer Deal - Yale uPVC Door £599 installed
limited quantity available

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3 years interest-free. 0% Apr Representative
Same day easy quoting
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Price Promise we will beat anyone's prices*

Special Offers

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9.75 Score on Checkatrade

  • Conservatory - Great quality of work and we are thrilled with the finished product. An extremely professional team, well done and thank you. I would definitely recommend this company to everybody

    Customer in Abergavenny
  • UPVC door + 2 windows fitted - The work was carried out professionally, efficiently and on time. Fitters were extremely helpful and went above their given tasks to help resolve a problem with a difficult area requiring the installation of windowsills

    Customer in Porthcawl
  • Conservatory - The work carried out by the on site work force was of a high quality. We are very pleased with our conservatory and what we like everything was carried out by MPN from ground work to blinds and at one price with no hidden extras

    Customer in Aberdare

Award winning installers of conservatories, replacement windows & doors across South Wales

MPN Windows are long established in South Wales and over the last 20 years have grown from a small family business into the market leader and leading specialists in the installation of windows, doors and conservatories.

MPN pride themselves not only upon the craftsmanship, quality and cost effectiveness of the pvc windows, pvc doors and conservatories we offer, but also enjoy an enviable reputation for the highest standards of customer care, serving Cardiff, Swansea, and South Wales. We take pride in our reputation for the high standards we set ourselves, particularly in respect of quality, service and price.

All our work from conservatory design to PVC door installation is project managed in house where our strict quality control procedures and attention to detail are applied. Our showrooms display a vast range of products from conservatories, pvc windows, pvc doors, to composite pvc doors for your perusal. Open 7 days a week with help and assistance always on hand, make MPN windows your first choice your pending investment.

MPN is owned by a husband, wife and son team; 'MPN' stands for Melanie, Paul and Nathan - and you can't get much more family-oriented than that! You can be rest assured as a member of the prestigious VEKA organisation, our customers around South Wales are safe in the knowledge that our installations are carried out to the highest standards. MPN are proud to part of the UK's leading double glazing manufacturer installing over 10,000 windows and doors into homes every week.

The beauty of our high-quality upvc home improvements lies in the fact that they not only look good, but also perform flawlessly, with virtually no maintenance.