Sash Windows

Sash Windows

we DO all aspects of WINDOWS

Distinctive and timeless, traditional Georgian windows are a beautiful design feature that give a property real period charm. However, despite their good looks, sash windows can often be draughty, leaky and don’t offer the levels of security that modern homes need. Our modern sash sliding windows combine the best of both worlds. Along with the classic style you’d expect, they are precision engineered from UPVC to be low maintenance, provide exceptional thermal insulation and optimum security.

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  • Outstanding technical performance
  • Fast, accurate fabrication and installation
  • Superb energy efficiency performance
  • U-value as low as 1.3
  • BBA certified system
  • Wide range of colour and style options
  • 10-year guarantee for peace of mind

Stylish, secure and sustainable, UPVC Windows for every home.

Of course, UPVC windows aren’t just there to look pretty. Within our range, you’ll find the highest energy rated windows on the market. Many of our window systems are made from 100% recycled UPVC components, so they’re not just high quality, they’re sustainable too. And for added peace of mind, all of our UPVC windows come with a high security frame with a multi-point locking system.


We understand that price is quite often the deciding factor so we are dedicated to installing quality long lasting products at affordable prices 


100% money back guarantee, Fully insured for all aspects of home renovation. We are member of Home Improvment Protection


At Kola Construction we offer a beautifully bespoke service ensuring that your home is tailored to your needs. 


We provide a professional renovation and installation services with a real focus on customer satisfaction.



What Our Customers Have to Say

Lasma Linge
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I had my driveway done and the patio we did extension at the back of the house the job was amazing I definitely will recommend
Carola Parkinson
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Kola construction is a very genuine company who employ a fantastic crew of workmen. They replaced my gravel drive with a beautiful resin drive. I am delighted with neighbour has one as well. I also had Kola to pave my back yard and returf my front lawn. If I need anymore work done I will definitely ask them first. I recommend them to all my friends.
Antonis Albanis
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Guys are very professionals and friendly. High quality job done. Will definitely recommend.
David Fords
Trust Pilot
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I tried everywhere to find a company that could manufacture a very odd shaped window for me. When a friend recommended Kola Construction they couldn’t have been better. Not only did they keep to all there appointments and promises the window looks absolutely fantastic and all for a very reasonable cost.
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Unit B, 107 Southwick Rd, Bournemouth BH6 5PS

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