Celebrating 35 Years of Coral Windows & Conservatories
This month, we at Coral Windows & Conservatories are celebrating something truly special: 35 years of enhancing homes across Yorkshire and beyond.
Since 1990, we’ve grown from a small family-run business in Bradford into one of the region’s most trusted names in home improvement. And we couldn’t have done it without you, our loyal customers, our hardworking team, and the communities that have supported us along the way.
“As we approach 35 years in business, I can’t help but feel incredibly proud of how far Coral Windows has come. From our humble beginnings to becoming one of Yorkshire’s most trusted home improvement companies, it’s been an amazing journey. What’s kept us strong all these years is our commitment to quality, honesty, and putting customers first — values that will continue to guide us for the next 35 years and beyond.”
John Valente, Owner of Coral Windows.

Join Our 35th Anniversary Celebration
To mark this incredible milestone, we’re hosting a special celebration event across our Bradford, Otley, and Sheffield showrooms on Saturday 15th November from 11am to 3pm. We’d love you to join us for exclusive offers, fantastic prizes, and a few exciting surprises.
As part of the celebrations, we’re also offering a special 35% off* throughout November, our way of saying thank you for 35 wonderful years.
Our Story: From Perseverance Mill to a Yorkshire Household Name
Our journey began back in 1990, when our founder, John Valente, established Coral Windows at Perseverance Mill in Wibsey, Bradford. Just two years later, we moved to our long-term home on Halifax Road, the same place where our head office still stands today.
From those early days, our vision was simple: to craft high quality windows, doors, and conservatories that homeowners could rely on, all while offering genuine service without any hard-sell tactics. Over the years, that dedication has helped us grow into one of Yorkshire’s most respected home improvement specialists.

Putting You – Our Customer – at the Heart of What We Do
At Coral, everything we do starts with you. We’ve always believed that home improvements should be stress-free, honest, and enjoyable. That’s why we’re committed to listening to your needs, offering personalised advice, and ensuring you find the perfect products for your home, without pressure.
This customer-first approach has been key to our success, and it remains at the heart of everything we do 35 years later.
If you have any questions, require further information, or would like to get started on your home improvement project, get in touch with our expert team through our online contact form or over the phone at 0800 699 955.
Alternatively, request a free quote.
Quality You Can Trust
We’re proud that our commitment to quality and service has been recognised time and again. Over the years, we’ve earned several industry accreditations and awards, including a Gold Service Award from Feefo, over 15 years of recognition from the Consumer Protection Association (CPA), and top rankings in Which? Magazine’s surveys for double glazing installers in Yorkshire.
We have also been recognised by The Independent magazine as one of the best double glazing companies in 2025, which you can find out more about here.
These honours reflect something simple but important: our customers trust us, and we work hard every day to keep that trust.
Join us in Celebrating 35 Years at Coral
As we celebrate 35 years in business, we want to say a heartfelt thank you to everyone who has been part of our story: our customers, our team, and our community.
We’d love for you to join us on Saturday, 15th November, from 11am to 3pm at one of our showrooms in Bradford, Otley, or Sheffield. Come along to meet our team, discover our products, enjoy some treats, and take advantage of our exclusive 35% off anniversary offer* throughout November.
Here’s to 35 years of craftsmanship, care, and community, and to many more years of helping Yorkshire homeowners make their houses feel even more like home at Coral Windows.
Categories: Announcements