Sliding Sash Windows

Sliding sash windows are carefully crafted to give your home the attractive appearance of traditional sashes, whilst being easy to use and highly energy efficient.

Perfectly suited to period homes, where retaining the traditional character of the property is essential, double glazed sash windows will give you years of trouble-free enjoyment.

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Sliding Sash Windows

Sliding sash windows will help to enhance the appearance of any home. Carefully crafted to look like traditional sashes, they're maintenance free, energy efficient and super stylish too! 


Learn more about Sliding Sash Windows

Even if you live in a modern property, uPVC sash windows will still enhance the look, feel and style of your home by combining the highest-performing double glazing technology with the traditional charm and character you'd expect from an original timber sash window.

Designed to replicate a box sash feel, our uPVC sash windows are manufactured to the highest standards - keeping your home secure and reducing your heating bills at the same time.

Having conducted extensive research into the aesthetic appearance that conservation bodies will allow across the UK, our verticals sliding sash windows have been developed to look authentic.

Hand crafted by our highly-skilled tradespeople, all our uPVC sash windows are superbly engineered - adding value and style to your home without having to sacrifice on energy efficiency.

All our sliding sash windows come with a ten-year guarantee and now have A-rated glass as standard - which prevents 94 per cent of energy loss and could help to reduce your heating bills.

Find out more, fill in a call-back form and arrange for one of our home improvement experts to carry out a complimentary design survey at your home. To discover our sliding sash windows prices, call 0800 181888 and ask for a free no-obligation quote!

What materials are they available in?

All our vertical sliding sash windows are available in UPVC or timber - simply choose whichever style best suits your property. 

Buy now pay later

Flexible payment plans let you improve your home immediately without worrying how to pay for it.

10 year warranty

Our comprehensive 10-year ‘repair or replace’ warranty allows you to invest with complete confidence.

Features & Benefits

Hand crafted beauty, modern benefits

Sash windows give your a traditional look but with the benefits of a modern double glazing

Sliding sash windows

Wide choice of colours

With a wide range of RAL colours to choose from, you can opt for a finish to complement your home’s style

UPVC sliding sash windows
Sliding sash windows

Easy to operate

Built to slide vertically, modern sash windows are fitted with a spiral balance to make opening and closing hassle free 

Sliding sash windows

Bespoke authentic design

A superb modern alternative to traditional sash windows, made to measure for a perfect fit

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Ideas & Inspiration

Imagine your ideal home & be inspired by our latest transformations!

Spectacular windows transformation

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Rotten timber sash windows in conservation area given a modern make-over

Rotten timber sash windows in conservation area given a modern make-over

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Words from our customers

4.1 Rating 157 reviews

Gerald & Linda Eyett, April 2024

We had two windows put in today by Micheal and Matthew, they were both very friendly and brilliant at there job . Thank you to you both for your brilliant work .

Janet and Steve Baines, April 2024

Michael and Matthew were a pleasure to have in our home. Nothing was too much trouble. They got on with the job and did a great job in cleaning up after thrmselves both in the house and outside. The windows and doors look fantastic. Thank you. See you when we have the rest of the windows installed.

Mrs Littlewood, March 2024

Simple process from beginning to end. No pressure to purchase. Good communication from salesman, surveyor, and installers who were all polite and efficient. Job done without delays and a courtesy visit to check we were happy.

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  • Constructionline
  • CHAS
  • Secured by Design