Excellent 
Why Choose Us?
- Two Decades of Experience
- Competitive Prices
- Deliveries from 4 weeks
- Free Consultation
- Satisfied Customers
- 10 Years Guarantee
- Export enquiries welcome. We export all our products worldwide
Who We Are
One of the UK's biggest sash windows suppliers
At Colin's Sash Windows we offer our products at trade prices direct to the trade and to retail customers.
Our main seller is obviously our uPVC sliding sash windows. Colin's Sash Windows is best known for disrupting the upvc sash window market in the UK in 2014 by introducing affordable fixed prices for upvc sash windows in the UK. Before this they were generally only available at very high prices through window installers. The quality of our sash windows is excellent. Starting at £270 plus VAT for white and £337 plus VAT for standard woodgrain colours, we are often asked if the quality is good because of the low prices. Over 40% of our business is from repeat customers (this doesn't include recommendations). We think that speaks for itself.
Because of demand from our customers we don't just sell sash windows. We supply one of the most sought after products in the window industry this decade - we are market leaders in cheaper alternatives to the renowned steel Crittall® windows. Interior Aluspace doors and partitions that are almost as slim as steel and external steel look aluminium Smart Systems Alitherm Heritage Crittall® style doors. These are now our second biggest seller. We have an unrivalled knowledge of these products and possibly the best prices in the UK.
One of our other best sellers are the uPVC flush casement windows. We have very low prices with fast delivery on these.
If you use social media check out our Facebook page. It's one of the busiest Facebook pages in the window industry and shows recommendations and photos from customers. The same with Instagram.
In 2022 we had around 1600 orders handled by a small but highly qualified team in the office that will offer personal service to all enquiries. We have unrivalled knowledge of the products we sell. Call us today on: 01525 552131 or email sales@colinssashwindows.co.uk.
