Sliding Sash Windows Suppliers to London and UK Wide

Thank you for visiting my website. I started Colin’s Sash Windows in the beginning of 2014. Until then Upvc sliding sash windows were really only available from local double glazing installers who would want to come and measure up, supply and install. They’ve got high overheads with sales people, surveyors and fitters and prices to match.

With just an iPad, a mobile phone, an advert on eBay I started getting lots of phone calls and orders from people wanting to buy our 7 Day sliding sash windows at £299.

I launched a website in May 2014. Since then I have added another sliding sash window, the Synseal Evolve, also at £299 but with a lot more options, a Upvc mechanically jointed sliding sash window and timber windows. Everything is made in the UK except the timber windows which are made in Eastern Europe.

Annual sales are already in the region of £2m Because of this I incorporated Colin’s Sash Windows Limited in July 2016 and I employ 3 sales advisors to help. I want this website to be the best place to buy UPVC windows online!

I’m always available to advise on measuring etc so please don’t hesitate to ask to speak to me!