Do you install uPVC windows across South and West Wales?

Yes. Sapphire Windows and Doors supplies and installs high-performance, energy-efficient uPVC windows across South and West Wales. Our directly employed installers work in areas including Ammanford and the surrounding towns, helping homeowners upgrade to secure, thermally efficient windows.

Are your uPVC windows energy-efficient?

Our uPVC windows are designed with advanced multi-chambered profiles and high quality double or triple glazing to deliver excellent thermal insulation. We offer A-rated energy-efficient options that help reduce heat loss, cut energy bills and improve comfort throughout your home.

Do you offer both double and triple glazing?

Yes. All of our uPVC windows are available with double or triple glazing. Triple glazing provides increased energy efficiency, improved warmth and significantly better sound reduction, making it ideal for homes on busy roads or in exposed locations.

What types of uPVC window styles do you offer?

We manufacture, supply and install a wide range of uPVC window styles, including casement windows, tilt and turn windows, bay windows, flush sash windows, chamfered sash windows, sculptured sash windows, vertical sliding sash windows and heritage flush sash windows, using Deceuninck profiles.

Who installs the windows, subcontractors or your own team?

All installations are carried out by our own directly employed installation teams, not subcontractors. Our fitters are highly trained craftsmen who take the time to complete each job to a high standard, ensuring your new windows are fitted correctly and perform as designed.

What guarantee do you provide on your uPVC windows?

Every Sapphire Windows and Doors product comes with a 10-year guarantee, and we are FENSA registered, which includes a 10-year insurance backed warranty. This gives you long term peace of mind that your investment is protected.

How much do uPVC windows cost?

Our uPVC window prices depend on the style, size, glazing and specification you choose. As a guide, our uPVC windows start from around £300 for chamfered and sculptured sash windows, £375 for flush sash windows, £500 for evolution flush sash windows and £600 for vertical sliding sash windows. For an accurate price, we offer a free no obligation quote based on your home and requirements.

Who are Sapphire Windows and Doors?

Sapphire Windows and Doors is a family-run Welsh business with over 35 years of experience. We supply and fit world-class, award-winning windows and doors across South and West Wales, including Pembrokeshire, Carmarthenshire, Swansea, Neath Port Talbot, Bridgend, Cardiff, and the Vale of Glamorgan. Our reputation is built on recommendations, repeat customers, and 5-star reviews. We are honest and transparent, no gimmicks, and the best price first time. We offer a bilingual service in Welsh and English.

What makes Sapphire Windows and Doors different?

We are family-run, 35 years strong, and we never use subcontractors. All staff are in-house. Our Sapphire team is expertly trained on every product we fit. No rushed work, no pressure, and no sales targets. Installers get as much time as they need to deliver a quality installation. We earn 5-star reviews, provide sustainable and energy-efficient products, and give transparent pricing with no hidden extras. Bilingual service is standard.

What areas do you cover in South and West Wales?

We supply, manufacture, and install across Ammanford, Swansea, Llanelli, Carmarthen, Pembroke, Tenby, Haverfordwest, Neath, Port Talbot, Bridgend, Cardiff, Barry, and the Vale of Glamorgan. If you are nearby, we can arrange a free home visit or a showroom appointment.

What products do you offer?

We manufacture and install uPVC windows and doors, aluminium windows and doors, timber windows and doors, aluminium sliding and bifold doors, Crittall-style internal steel and aluminium doors, uPVC French and patio doors, integral blinds, gutters, and conservatory roof replacements and upgrades. Styles, colours, finishes, and accessories are available to suit every home.

Do you manufacture your own products?

Yes. We manufacture all uPVC windows and doors in-house at our Ammanford facility. This gives us full control over quality, craftsmanship, and delivery times. For aluminium, timber, and steel systems, we work with trusted partners who manufacture in-house, share our values, and meet our high standards.

Do you use subcontractors?

No. We never use subcontractors. Every installer is part of our in-house Sapphire team and is trained for the exact systems they fit. We focus on care, precision, and quality workmanship. Installers are given as much time as needed to achieve a flawless finish. No pressure, no targets, just happy customers and happy staff.

Are your windows and doors energy-efficient and sustainable?

Yes. Our products meet or exceed the latest standards. We offer A-rated glazing and PAS 24 security compliance. This reduces heat loss and helps lower energy bills. Our materials are sourced for durability and sustainability, which supports a greener home.

Do you offer free quotes and home visits?

Yes. We provide free, no-obligation quotes across South and West Wales. Visit our Ammanford showroom or request a home visit. Our bilingual team will measure, advise, and guide you to the best solution for your budget and style.

Can you replace or upgrade my conservatory?

Yes. We specialise in conservatory roof replacements and full upgrades. We turn cold or noisy spaces into warm, comfortable rooms with modern, thermally efficient materials. This service is popular in Carmarthenshire, Swansea, and Pembrokeshire.

What do customers say about Sapphire Windows and Doors?

Customers rate us 5 stars for quality workmanship, friendly service, and honest pricing. Many return for new projects or recommend us to family and friends. Our success over 35 years is built on trust and transparency.

How can I contact Sapphire Windows and Doors?

Visit our showroom in Ammanford, call our friendly team, send us an email, or complete the contact form to book your free, no-obligation quote. We are real people, not a call centre, and we are ready to help.

Get A Free Quote

Top Tip When Buying New Windows & Doors – Compare Prices & Finance Options

Be Wary Of "Special Offers"

Be careful when companies offer special offers or fictitious discounts that are due to expire unless you place your order immediately. Don’t be fooled by “special” offers or fictitious discounts. Unfortunately, these old-fashioned high-pressure sales tactics do still exist in parts of our industry.

As a consumer you should be given a fair and reasonable price and time to make what will be a very important decision. Special offers or discounts do not exist.

Compare Like For Like Quotations

Compare what the companies have priced for. There are several factors that could affect the price of your new windows and doors. It’s important that if you are obtaining more than one quotation (we recommend that you should), that you are getting like for like quotes from each company. Some factors that can affect the price are as follows:

Product quality.
Frame thickness.
Window/Door colour.
Fully fitted? Or partial installation?
Allowance for internal window cills.
Glass specification.
Window/door styles.
Handle, letterplates, knocker colour, styles and finishes.

Windows and doors are an investment for your home. The cheapest is not always the best. If you want a product that looks great, performs well and lasts the test of time, expect to pay a little more.

Financing Your New Windows & Doors

Purchasing windows and doors can be a substantial investment, therefore flexible finance options can be helpful in spreading the cost in a convenient way and at a manageable pace that your suits your lifestyle and personal circumstances. To find out more about he flexible finance options we have available please click here!

When obtaining quotations and looking for finance options, remember to compare the total amount that will be repayable at the end of any lending term.

Customer Deposits

It’s common practice for window companies to request a deposit when taking an order. The percentages required can vary. If you decide to place an order that requires a deposit payment, it’s important to remember the following:

It is vital to check the company protects your deposit. This is done using a deposit protection scheme. Ensure that your deposit is safe otherwise you run the risk of losing your deposit if something happens to the company.
Check your contract/purchase agreement for your rights to cancel. Reputable companies normally offer a 7 day or 14 day cooling off period. Therefore, you have a right to cancel and have your deposit back if you cancel within the time frame specified in the agreement.

At Sapphire Windows, we do not require any deposit payments. Our motto is based on trust. If you make the decision to trust us to carry out your windows & door installation, we trust that you will pay us when we satisfactory complete the work.

You may also want to consider reading the following useful hints & tips:

01269 596480

info@sapphirewindows.info

55-57 Wind Street, Ammanford, Carmarthenshire, SA18 3DT

Top Tip When Buying New Windows & Doors – Compare Prices & Finance Options

Be Wary Of "Special Offers"

Compare Like For Like Quotations

Financing Your New Windows & Doors

Customer Deposits

Do you have an enquiry?

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