MPN PVC Windows Doors and Conservatories Double Glazing Companies in Port Talbot

Rated Excellent from 1 review

MPN home improvements have been established for over 20 years and is renowned in Cardiff and South Wales as the number one supplier of high quality home improvements such as uPVC doors, double glazing, garage conversions, conservatories, solar panels etc.

We are a family run company with over 20 years spent in the industry.

We provide free, no obligation quotes and offer a price match promise on ony like for like quote - we don't have commission based sales staff which is one of the main reasons why MPN is now a market leader in the upvc and home improvements field.

The quality and pricing of MPN's double glazing windows has enabled them to satisfy more Cardiff customers than many of their competitors, giving them many recommendations too.

We are Fensa registered Trust Mark approved and provide a comprehensive insurance backed guarantee on all of our work.

Highlights, Specialties & Features

  • 24 hour locksmith and glazier service
  • One stop shop service

Professional Associations & Certifications

  • Fensa
  • Trustmark
  • Network Veka member
  • 10 year insurance backed guarantee

Serviced Areas

  • Cardiff, Barry, Penarth and South Wales

Payment Options

  • Financing available - currently 0% subject to status, Cheque, Credit card

Contact Details

  City Port Talbot
  Postcode SA13 3EA
  Address Glyncorrwg industrial estate, Glyncorrwg
  Phone Number 029 2050 8770
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Products & Services


We offer the widest range of conservatories and orangeries at the best prices, supplied and installed by our award winning team in the Cardiff, Penarth and Barry area. We have several of our most popular conservatory designs on display in our Cardiff Showroom.

PVC Doors

MPN install PVC doors throughout Cardiff and South Wales and surrounding regions and offer a wide variety of door styles which are all individually made to measure for each South Wales customer. All our upvc doors are available in many different styles and colours. To finish the door off we also offer a range of leaded and beveled glass.


With MPN's double-glazed windows, maintenance becomes a thing of the past. Our super-tough UPVC frames employ the very latest in replacement window technology and are guaranteed never to warp, rot or pit. At MPN we believe that every home should be free from outside noise and draughts while offering security and comfort, this is achievable with upvc windows fitted by our skilled installers.

Well what can I say we have just had 12 windows and 2 doors plus a new tiled conservatory roof off MPN.
From the first phone call to the fitters turning up to do the job everything was completely flawless.
We have already recommended MPN to family and friends and would like to thank them for doing a first class job.

Customer Testimonials

We had MPN in after a recommendation and they replaced the existing wooden windows and doors in my whole house. The price and service we had from MPN was excellent.

Recently had a full house of windows and 2 doors fitted by MPN. Very professional from start to finish and excellent value for a high quality product. No pressure to buy unlike many other companies that quoted us. Would definitely recommend.

Had new conservatory built. Dan and his mate worked very hard in freezing cold weather to remove an old timber built conservatory and errect a new pvc one. We also had some broken down units replaced and wheel chair access to finish the job off nicely. The boys worked really well and were professional at all times. I wouldn't hesitate to recommend Mpn windows to anyone. Well done Mpn we are very happy with the end results.

Recently had 6 windows and 2 doors from MPN. Absolutely fabulous service. From the initial telephone call to the installation of the windows and doors. Very helpful in explaining everything from the cost to the fitting. Came on the date they said they would and caused limited disruption to the household. Would recommend that you contact them if you are thinking of having doors or windows fitted.

Social Activity

#mpnwindows welcomed #Cilfynydd Childrens football #team to #CardiffCityFC tonight as our main #guests to watch
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Our #electricvehicle journey as started thank you to #vansdirect for such a prompt super service and a special than
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JOB VACACY alert based at the Swansea city stadium. We are very excited to be opening our NEW OFFICE/SHOWROOM in S
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Mpn windows and Conservatory world are starting our journey in reducing our carbon footprint by investing in electr
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We v got 3 tickets to giveaway for Saturdays home game #Cardiff v #preston KO 3 pm seated in the Ricoh lounge to wa
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MPN Windows,doors and Conservatories are a family owned home improvement and double glazing company that has carrie
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Lolas new hair Paul and Hannah Glastonbury are so proud of their girl shes the most caring and amazing young la
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Dont you love a St Davids day in the #mpnwindows office #chocolates #chocolateday
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From Our Website

MPN Windows are long established in South Wales and 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.

MPN Windows is an established family-run Welsh business based in Port Talbot with showrooms across South Wales with over 28 years experience in the industry. We are proud to be an award-winning member of the respected industry standards organisation Independent Network. It's a way that puts you, the homeowner, in control through a unique series of quality promises and rock solid guarantees. Independent Network Members offer friendly service, sound advice on the right choice of product for your home, examples of other customers delighted with their installation, total confidence in the quality of their work and vast experience in the home improvement sector.

Our Atlas lantern roof system, is the strongest, best looking and most thermally efficient roof on the market. Join the rapidly growing number of homeowners across South Wales enjoying the beauty, elegance and performance of our new lantern roof system on their conservatories and orangeries. At MPN we use the cutting edge Atlas lantern roof system to lead the way in conservatory and orangery design, giving you the customer ultimate and unrivalled view from your new extension with supreme aerial views combined with its industry leading thermal performance ensures you can use your conservatory/orangery 365 days a year.

MPN supply and install the high quality VEKA triple glazing in homes across South Wales and have built up an impressive reputation. With the cost of energy prices continuing to rise month upon month our new range of triple glazed argon gas filled windows will help your home become much more energy efficient. Triple glazing has been used in Scandinavia and Canada for many years for good reason, it's more energy efficient and keeps your house warmer and quieter than standard double glazed windows.

MPN VEKA uPVC Sash Windows will complement the appearance of your South Wales home, whether it be a town, country or period home. Not only do these replacement sash windows look exactly like their traditional timber predecessors, they are also significantly more energy-efficient and much simpler to maintain. The wide range of MPN sash windows offers great enhancements for modern homes, but is particularly sympathetic to period style properties where it is essential to maintain a traditional architectural facade.

MPN provides a prompt, high-quality glazing service for accidental breakage and replacement glazing to rectify damage after a burglary. Broken windows leave your property insecure, so call us and we'll be around quickly to board-up temporarily and we'll return to replace your broken glass as soon as possible. Our service includes theft damage to your patio doors and replacement of broken door hinges and locks. Dependent on the repair or upgrade required we can usually diagnose the problem over the telephone on 07976 640959.

MPN installs the highest quality, bespoke uPVC windows across Cardiff, Swansea, Bridgend, Neath, Port Talbot, Llanelli, Newport and across South Wales. Contact us today to get free double glazing quotes. Whatever the style of your home we can offer you the highest quality custom made A Rated uPVC windows to transform your property. By choosing MPN you can be assured that you will have the highest quality VEKA uPVC double glazed windows currently on the market installed in your home. All our uPVC windows are 100 per cent bespoke.

At MPN we offer our customers a wide range of bespoke porches to suit every South Wales home. All of our porches will help add value to your property while providing additional space to your home for storing coats, umbrellas, shoes or just as a luxurious spacious welcome space to your home. Everything on each of our porches is made to measure and to a porch style that suits your property and your requirements from upvc porches to brick built porches. At MPN we pride ourselves on attention to detail from colour matching the brickwork and mortar colour to ensuring that the roof style of the new porch also complements your property.