About Us

Delivering Quality Windows, Doors and Conservatories for 35 Years

Nolan uPVC are the dependable name for home improvements in the South of Wales. Serving those based right across the country and into the South West for over a quarter of a century, the entire Nolan team can be relied upon for making your dream renovations a reality. Get in touch with our professional team today on 0345 600 9080 to get expert advice for your next home improvement.

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Triple glazing flush casement windows

What Is Nolan uPVC?

Having begun operations in 1990, we are proud to manufacture and install the highest-quality windows, doors, conservatories, and rooflines in an ever-expanding coverage area. Our main head office is in Carmarthen, which has a stunning showroom. Wherever you are in the South or West of Wales, we’re only a short drive away and ready to deliver impartial advice.

Our vast team of professionals allow us to provide and install our double glazing in a wide range of areas throughout West Wales, such as Aberystwyth and Aberporth, Fishguard, St Davids, Milford-Haven, Pembroke, and more! With over 35 years of experience servicing new and old-style homes across Wales, we’re sure to have windows, doors, or an extension to suit your needs. So whether you live in the heart of Cardigan, or at the edge of Abereiddy, call us at 0345 600 9080!

Window Installers Carmarthen

Why Nolan?

If you’re a homeowner based in Wales or the South West, there’s no reason to go anywhere else than to Nolan. Above all else, we manufacture our uPVC, aluminium and glazing in-house, allowing for a greater quality of window or door that with an installer that outsources. You’ll also gain complete control over the design, assisted by our expert guidance.

On that note, choosing Nolan in Carmarthen and Cardiff is excellent if you enjoy receiving a personal touch with every project. We place customer service in the highest possible regard, taking pride in delivering first class service. Your custom will feel truly valued, and you’ll have peace of mind throughout.

Better yet, Nolan are registered to offer flexible and affordable payment plans. If you’d prefer, you can explore the option of paying for double glazing on finance by choosing us. Feel comforted before you invest that Nolan are accredited by Secured by Design, FENSA and Constructionline.

Home Improvement Experts Carmarthen

Our Product Range

Here at Nolan, we like to consider ourselves a ‘one stop shop’ for all things home improvement. Whether you’re renovating an older property or live in a contemporary new build, we have the double glazed product for you.

From a full portfolio of window styles to the perfect front and back doors, we have something for every taste and budget. With a choice of both uPVC and aluminium frames, we can cater to a wider range of products than our competitors. We are also expert roofline replacement experts and can build bespoke conservatories in a whole host of styles.

Wherever you are based across Wales, you can complete your dream renovations by working with Nolan. We only manufacture double glazing using components of the highest standard. You’re promised thermal efficiency, weatherproofing and security with every system in our range.

Heritage Windows Carmarthen prices

Areas We Cover

You can find our showrooms in Carmarthen and Cardiff, meaning our immediate coverage area includes Swansea, Llanelli, Bridgend, Pembroke and the like. However, we happily accommodate homeowners right across West and South Wales and into the South West of England!

If you have any concerns as to whether we can accommodate your request, simply contact us directly. Or, read our FAQ page for our most common questions. We’ll be more than happy to let you know and can organise a showroom consultation if needed!

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Use our online quoting engine to get a free double glazing price today. Alternatively, you can call our expert team for a quote directly at 0345 600 9080.

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Nolan uPVC Reviews


Happy Customers

Great service from start to finish - had 2 doors installed and the 2 fitters (Stuart and Kirk) couldn't have been more polite and friendly. I would not hesitate in recommending if you are thinking of using Nolan!

Rod Gregory

Excellent service from start to finish. Great communication. The back door that was fitted is excellent quality and I am very pleased. Would highly recommend.

Louise Davies

Exceptional service from start of consultation to fitting, couldn't be happier with the finished product. I would highly recommend this company.

Simon James

We have always been happy with Nolan in the past and that's why we went back to them when replacing our front door. Highly professional from start to finish. This includes the lady in the showroom to the installation team. The lads who fitted the door absolutely faultless and we would have no problems using Nolan's in the future.

Julie Hartill

Just found the paperwork for my windows installations. May 2014 just like to say the windows and doors are still in perfect condition six years later what an excellent job, no complaints , you get what you pay for!

We have used Nolan several times now and will continue to do so in the future. Every one of the staff has been super helpful. From the initial sales to the fitters. All very professional and a very reasonable price for top quality windows and doors. The two fitters worked in all weather the last few days and still kept everything clean and tidied up after each part of the job. Thank you so much!

Leanne Roberts

Had a full house of new windows and a patio door then after all our work in the house was done we had a front door. From start to finish Nolan have been amazing. Karolyne in the office is a fantastic 1st point of call the fitters and then when I had some tweaking needed on the patio door the engineer that came was great too. I will always go back to Nolan. Great service great quality and looks amazing

Debbie Tingley

We’ve used Nolan in the past so it was an easy decision to go with them when we needed 6 new windows fitted. We had all 6 fitted today after a small delay due to Covid / Brexit. Nolan sent 2 teams so that the work could all be carried out in one day. The guys turned up on time, were polite and friendly and cleaned up before they left. The windows look great and so much better than what we had before. A very happy customer and wouldn’t hesitate to use Nolan again.

Meleri Wyn Flint

I am very pleased with Nolan’s windows. They recently replaced my first floor flat windows (five in number with two large ones). Starting with the Shona the sales woman who was courteous to the surveyors who visited the site twice and were professional to Caroline from customer care who rang daily while the job being done and finally to the installers Ian and Wayne who worked hard and paid attention to the smallest of details to ensure the customer is satisfied. Nolan’s were recommended to me by my neighbour and following my personal experience I can recommend them to others: they are competitive and offer high quality products and installation. Thank you and wish you the best.

Munawar Al-Mudhaffar

Nolan are good real good they turned up at 3.30 pm on a Saturday to adjust my front door now that is is something you would not expect today over the moon with my door thank you.

Paul Bayliss

I can’t speak highly enough of our experience with Nolan following recommendation from a friend. From my initial contact with Adrian to Terry and all the guys on site they were fabulous. Special thanks also to Richie, Matt and Cian who worked so hard. Our project was fairly complex with tight timescales and all was delivered on time with great communication. The quality of the finished work is superb and we’ve had lots of positive comments from friends who’ve visited. I would have no hesitation in recommending Nolan.

Amanda Fenton

We had all of our windows replaced by Nolan this week. The new windows have made such a difference to our house, they look fantastic! The service we received from the company has been great and we can't fault the guys who installed the windows - they are a credit to the company.

Kimberly Harper

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