Upgrade your home with beautifully crafted, energy-efficient double and triple glazed windows and doors from Sapphire Windows & Doors. Based in Ammanford, Carmarthenshire, we’ve been proudly serving homeowners across South and West Wales for over 35 years.
Whether you’re replacing tired windows, fitting a new front door, or completing a full home renovation, our products are designed to improve energy efficiency, security, and kerb appeal – all expertly installed by our directly employed, FENSA-registered fitters.
Get Your Quote Today and Start Saving on Your Energy Bills
Get Your Quote Today and Start Saving on Your Energy Bills
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.
Discover our full range of high-quality windows, doors, and glazing products—perfect for enhancing the security, energy efficiency, and kerb appeal of your home. At Sapphire Windows & Doors, we supply and install expertly crafted solutions tailored to homeowners across South Wales. Whether you’re upgrading your windows, replacing an old front door, or planning a full home renovation, you’ll find the perfect product here.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.
uPVC Windows
uPVC Doors
Composite Doors
Secondary Glazing
Aluminium Slim Windows
Aluminium Sliding Doors
Aluminium Bifold Doors
Aluminium Entrance Doors
Timber Windows
Timber Doors
Internal Doors
Conservatories
Timber Windows
Timber Doors
Internal Doors
Conservatories
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.
Windows and doors are an important investment, so it’s completely natural that you would want to know you can trust your installer. We’re very proud to have maintained our reputation for nearly 35 years but you don’t need to take our word for it – see below how our customers have rated us with independent review companies
“Very easy process from start to finish. Both Russell and Shaun were very helpful and the two gentlemen who fitted the windows were pleasant and tidy! We wouldn’t have any qualms about recommending Sapphire Windows to anybody else”
Sarah Elvy
5 Stars
“Superb work. absolutely delighted with the product and the workmanship. I highly recommend this company – Sapphire Windows, Ammanford. Thank you Russell, Wayne and Dale”
Marion Jones
5 Stars
To read all of our 5 star customer reviews, click HERE!
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.
We’ll assess your needs and preferences.
Get a clear, detailed estimate for your project.
Sit back while we manufacture your stunning new windows & doors.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.
uPVC
uPVC
Aluminium
Aluminium
Timber
Timber
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.
Contact Us Today
Internal DoorsAllowing ample natural light to flood your property, our internal doors are perfect addition to any home.Click HereSlim Aluminium Sliding DoorsSlim aluminium sliding doors combining style and performanceClick HereHeritage Flush Sash uPVC Windows Thermally efficient, beautifully handcrafted & expertly installed Heritage flush fash uPVC windows Click HereAluminium Bi-Folding DoorsUnrivalled thermal performance and weather protectionClick HereAluminium Windows High-performance slim and flush aluminium windows. Click HereAluminium Entrance Doors Elevate your home with superb engineering, advanced security & unbeatable valueClick HereTraditional uPVC Windows Thermally efficient, beautifully handcrafted & expertly Installed uPVC windows Click HereConservatory Roof Replacement Reduce your energy bills with our solid tiled conservatory roof replacement Click HereComposite Doors Secure, energy-efficeient & affordable composite doors Click HereVertical Sliding Sash uPVC windows Thermally efficient, beautifully handcrafted & expertly installed Heritage flush fash uPVC windows Click Here
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Our design team have extensive training in all our products and will help you choose the perfect windows & doors for your home.
You’ll get a visit from our technical surveyor who will take the measurements that we use to manufacture your new windows & doors.
Your new windows & doors will be expertly fabricated to your specification.
Our experienced fitters will arrive at your property to install your new windows & doors.
Have peace of mind knowing your new windows & doors are covered by our comprehensive 10 year guarantee & our FENSA insurance backed 10 year warranty.
Our design team have extensive training in all our products and will help you choose the perfect windows & doors for your home.
You’ll get a visit from our technical surveyor who will take the measurements that we use to manufacture your new windows & doors.
Your new windows & doors will be expertly fabricated to your specification.
Our experienced fitters will arrive at your property to install your new windows & doors.
Have peace of mind knowing your new windows & doors are covered by our comprehensive 10 year guarantee & our FENSA insurance backed 10 year warranty.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.
Get Started With Your Quotation Today
When others have come and gone, we have stood the test of time. Established in 1989, our committed family business is now into our fourth period of product guarantees. You can have confidence knowing your purchase from Sapphire Windows will have a guarantee and warranty period that will be fulfilled.
Year Product Guarantee
10
Years Trading
35
Guarantee Periods Fulfilled
3.5
We install double and triple glazed windows and doors across South and West Wales, including Ammanford, Carmarthenshire, Swansea, Pembrokeshire, Neath Port Talbot, Bridgend, Cardiff, and the Vale of Glamorgan. You can also visit our showrooms in Ammanford and Milford Haven to see our products in person.
Yes. We manufacture all of our uPVC windows and doors in-house at our facility in Carmarthenshire. For aluminium, timber, and composite products, we partner with trusted UK manufacturers who share our values of quality, sustainability, and great design.
Yes. Every member of our fitting team is directly employed and highly trained. We never use subcontractors, and we give our fitters the time they need to ensure every installation is completed to Sapphire’s high standards.
Yes. Every installation comes with a 10-year guarantee and a FENSA insurance-backed warranty. We have been in business since 1989, so you can trust that we will always be here to honour our guarantees.
All of our windows and doors are A+ rated for energy efficiency and built to meet PAS 24 security standards. They are designed to reduce heat loss, eliminate draughts, and help lower your energy bills.
The full process usually takes 6 to 8 weeks from quote to installation. After a detailed technical survey, your made-to-measure products are manufactured and installed by our expert team at a time that suits you.
Yes. We offer flexible finance options through Phoenix Financial Consultants so you can spread the cost of your new windows and doors with manageable monthly payments, subject to status.
Yes. You can explore our full range of windows and doors at our showrooms in Ammanford and Milford Haven. Our friendly, bilingual team will help you choose the right style, colour, and finish for your home.
We are a family-run business with over 35 years of experience and a reputation built on recommendations and repeat customers. Our 5-star reviews, directly employed team, and bilingual Welsh and English service make us one of the most trusted names in South and West Wales.
Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for energy-efficient windows & doors.