Double Glazing in Carmarthen
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Double Glazing Carmarthen


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Aluminium Bifold Doors

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uPVC Casement Windows Carmarthen

Casement Windows

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uPVC Flush Casement Windows Carmarthen

Flush Casement Windows

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uPVC Bow and Bay Windows

Bow & Bay Windows

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Sliding Sash Windows Carmarthen

Sliding Sash Windows

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Tilt & Turn Windows Carmarthen

Tilt & Turn Windows

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Reversible Window Installers Carmarthen

Fully Reversible Windows

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Light green uPVC front Door on a light brown stone building in Carmarthen

uPVC Front Doors

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light grey Composite Doors Carmarthen

Composite Doors

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uPVC French Doors Carmarthen

uPVC French Doors

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uPVC patio Sliding Doors Carmarthen prices and quotes

uPVC Patio Doors

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Replacement Glass Conservatory Roofs Carmarthen


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Wendland glass conservatory roof prices

Glass Conservatory Roofs

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Black Wendland Tiled Conservatory Roofs

Solid Conservatory Roofs

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aerial shot of dark grey tiled conservatory roof on an L shaped conservatory

Tiled Conservatory Roofs

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Aluminium Double Glazing Carmarthen

Aluminium Windows

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Aluminium Bi Fold Doors Cardiff

Aluminium Doors

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Dark Grey Aluminium Bifold Doors on a conservatory in Carmarthen

Aluminium Bifold Doors Carmarthen

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Bargeboards Carmarthen


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uPVC cladding near me


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Roofline Carmarthen

Fascias & Soffits

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Gutters & Downpipes Carmarthen

Guttering & Downpipes

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Energy Savings Calculator

See how much you could save on your energy bills by upgrading to energy efficient double or triple glazed windows from Nolan!

Heritage Windows Carmarthen prices 10 year guarantee

Industry Leading Double Glazing


Yma yn Nolan uPVC rydym wedi bod yn cynhyrchu a gosod cynhyrchion ynni-effeithlon yn uPVC ac Alwminiwm ers 35 mlynedd.

Os ydych yn berchennog tŷ ac yn edrych i wella golwg neu berfformiad eich cartref, yna edrychwch ar y dewisiadau o wahanol ddyluniadau sydd gennym ar ein gwefan a chael amcan gost am ddim ar-lein.

Our core product range is comprised of the highest quality uPVC and aluminium windows. Fitted with double glazing as standard and manufactured in-house, the windows we offer excel in thermal efficiency, durability and design.

From versatile casement windows to modern tilt and turn systems, our double glazing range caters to all projects across the Carmarthen and into the South and West Wales areas. Whether you live in something modern or something more traditional, you can benefit from our bespoke, tailor made double glazing.

Choose from our full catalogue of colour finishes, handles, hardware and more. Our in-house experts are always on hand to offer impartial advice and suggestions, however! We deliver over three decades of industry experience to every project, so can be relied upon to make your dream window renovations a reality.

Warm brown uPVC Front Doors on an exposed red brick house in Carmarthen

Security & Design


Whether you’re looking to replace your front door, or add a wide spanning set of bifolds, we have the external door for you here at Nolan. Using uPVC and aluminium frames manufactured here in Carmarthen, our doors are fitted with the sturdiest double glazing as standard.

We can cater to any property, from modern new builds to listed properties across Wales. Whether you’re after the sleek look of aluminium doors or would prefer something coated with a traditional woodgrain, we have you covered.

Offering a full range of hardware and furniture from leading manufacturers, we use our three decades of expertise to deliver the perfect door for you. All the while, our doors are secure, thermally retentive and offer complete weather protection!

Victorian Conservatories Carmarthen

Expand Your Living Space


Bespoke conservatories from Nolan are the perfect way to create a new social space. We can offer conservatory extensions in a range of styles, catering to all homes and specifications. Whether you’re looking for an office, sitting area or dining room, we have the solution for you.

Thermally efficient through double glazing and customisable to your tastes, you’re in good hands when you choose a Nolan conservatory. We manufacture our conservatories in-house to ensure we are only delivering the highest quality builds, whether paid outright or on an excellent finance deal.

You can select from four different roofing systems for your conservatory by coming to us in Carmarthen. From tiled, to solid and glazed, we have the lot. All are fitted with double glazing that is engineered to allow the maximum amount of light into the room below.

Roofline Carmarthen

Fascias, Soffits, Guttering & More


Compliment your double glazing from Nolan with our market leading roofline renovations. It is a cost effective service that can make a huge difference to the look and performance of your property. We have a full array of facias boards, bargeboard, soffits, guttering and cladding on offer.

By choosing Nolan, you’ll be able to customise your roofline to suit your home. You can unify it with your double glazing, windows or doors, or add a striking splash of colour. We give you full control over the design, guiding you throughout by delivering a top quality service.

Aside from the visual benefits, new roofline for your home can also improve the overall standard of weatherproofing and thermal retention. Future proof your home by relying on our trusted roofline replacement service. Visit us in Carmarthen or at our other showroom to discuss in further detail!

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35 Years of First Class Service

Why Choose Nolan uPVC?

If you’re based in Carmarthen, Cardiff or anywhere else across Wales and South England, Nolan should be your number one choice for double glazing. We’ve been serving our expansive coverage area for over three decades. Our whole team prides themselves on delivering top quality customer service, supported by our in-house manufacturing of many of our products.

The services we offer are certified by FENSA, Secured by Design and Constructionline, who are three of the most recognised accrediting bodies in the business. When renovating your property, you need to have peace of mind that your investment will be worth it long term. You’re never compromising by choosing double glazing from Nolan. You’re getting the very best, without fail.

Double Glazing Finance Wales

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Nolan's 35 Year Anniversary!

At Nolan uPVC, we’re celebrating our 35th anniversary! Since we first started in 1989, our goal has been to provide excellent service and incredible home improvement products. Now, as we enter 2024, we’ve become a pillar of the Welsh community, welcoming a large amount of growth over the last few years, and we’re excited to see how this year plays out.

Join us as we celebrate this occasion. Find out more about our manufacturing and installation history, as well as why you should choose Nolan uPVC to elevate your next project.

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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Credit is subject to application, status and affordability. Terms & Conditions Apply. Nolan uPVC Ltd, Unit 1, St Ivel, Llanstephan Road, Carmarthen, SA31 3BP is a credit broker (FRN: 696143), not the lender and is authorised and regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC. Authorised and Regulated by the Financial Conduct Authority.

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