About Us


Exquisitely Made & Expertly Installed Windows & Doors

Sapphire Windows was founded in 1989 by Russell Matthews.  

Russell’s ambition was to manufacture & install the highest quality windows & doors possible whilst still being affordable for the local homeowners. 

From our humble beginnings in 1989, fabrication was at the heart of our company’s ethos. By manufacturing our own windows and doors, we were able to ensure that our products were made to the highest possible standards.

We still manufacture our windows and doors today. As fabricators, we can guarantee that all of our products are bespoke and made to measure for your property. They’ll be expertly fabricated by our master craftsmen, using the latest cutting edge machinery at our factory in Ammanford, Carmarthenshire. 

Using the very best materials and production techniques, through continual research and development, we ensure that each component that makes up our product is of the highest possible standard. This gives us total confidence that we are supplying and installing a high-quality product that’s been built by us, to last

Our windows & doors are fitted by exceptional installers who have a great deal of expertise backed by continuous training. This is one of the benefits of using a company that fully employs its installers. We insist that they take the time to complete a first-class job and because they are employed, they can afford to do so. 

In 2018, Russell’s son, Shaun Matthews joined the business as a partner. Russell & Shaun have a shared vision on how they would like the company to continue to grow whilst staying true to it’s roots of providing a high quality product, excellent customer service and value to our customers. 

Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your windows & doors. 

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Excellent Customer Service

Customer Service is imperative to how we run our business and for complete peace of mind, you can be certain that every Sapphire Windows product comes with a 10-year guarantee. 

We are also a FENSA registered company which means that our windows & doors come with an insurance backed warranty. Also, unlike our competitors, we don’t require a deposit. 

We also provide superb after-sales support. We’ll always be here if you need us. 

What is FENSA? Watch Our Video.