Who We Are

Coral Windows are a family run business who have had over 30 years experience within the home improvement industry. Coral was founded by John Valente in 1990 and we started our journey at Perseverance Mill in Wibsey, before moving to our Bradford Mill home on Halifax Road just two years later. Now 30 years later, our wealth of experience and knowledge has allowed us to become an established customer favourite across Yorkshire, providing homes with market-leading products and exceptional customer service.

From the beginning, we here at Coral have focussed on putting the customer at the centre of everything we do, which is why we are dedicated to finding the perfect products for you and your home without the need for hard-sell tactics. We have an expert team of sales consultants and installers that work closely with every customer to ensure that they are provided with home improvements that are tailor suited to their needs.

As well as our Bradford showroom we have also been lucky enough to open up stunning showrooms in Wakefield, Leeds, Huddersfield and now Sheffield. Over the years, we have worked alongside many other market-leading brands and companies, building up a fantastic collection of accreditations. Some of our accreditations include BSI, Federation on Master Builder, FENSA, CPA and much more. Take a look at our accreditations page to find out more.

If you would like to find out more about Coral and the team behind the brand, then please don’t hesitate to pick up the phone and give us a call. We can even provide you with a free quote if you’re looking to upgrade your Yorkshire property.

coral windows

Trusted Installers

It can be daunting when choosing a double-glazing installer, as all of them will tell you they will put your needs first however with Coral we have the accreditations to prove it. Including one of our more recent awards, the Feefo Gold Service award for the delivery of outstanding services to our customers. You can read more about it here.


We believe that by having a consistent focus on the needs of our customers and our traditional values our work and the results will speak for themselves. This has been recognised by the CPA (Consumer Protection Agency) who awarded us for 15 years of outstanding service to local householders. When you choose Coral you can have choosing peace of mind, safe in the knowledge that you are working with a reliable and customer focused installer.

coral awards

Approved High Quality Products

All of our products are rigorously tested to the highest standards to ensure they are of the best quality they can be. This is why we have chosen the market-leading suppliers to create our Windows, Doors and Conservatories.

Ensuring that our products are tested in this way not only gives our customers peace of mind but actually lets them see what they are specifically buying before parting with any money. UK Conformity Assessed marking is a certification mark that indicates conformity with the applicable requirements for products sold within Great Britain.  You can view our full Coral UKCA Certificate here.

Coral Windows certified
Explore our 'About Coral' hub to find out the various reasons as to why you should choose us for your double glazing renovations here in Yorkshire. We are supported by a range of accreditiations, offer flexible finance terms and are supported by hundreds of customer testimonials.
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