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Flush Casement Windows Andover & Hampshire

KJM provides Andover and Hampshire with flush casement window installation. We also cover the surrounding areas Berkshire, Dorset, Surrey and Wiltshire. If you live outside of these areas, or are unsure contact us today to discover our full range of installation locations. See our blog post on flush casements for for information

Key Product Features

Flush casement windows are a timeless classic and often referred to as a traditional window. They have been installed for many generations; in fact they date back to the 16th century. As the name suggests flush casement windows sit flush with the outside face of the window frame which give cleaner lines. Being unlike storm-proof windows that overlap the frame, although they were introduced around the same time, flush casements window are a simple and elegant aesthetic for your home.

Our flush casement windows are available in a range of materials such as uPVC, aluminium and timber. Featuring high levels of thermal and insulating performance, our windows are available in double or triple glazing to increase weather resistance and thermal performance.


Available in various materials
Insulating and soundproof glazing
Multiple locking points
Handles & colour options available
Alternative welded joints
Large selection of accessories
Flush Casement Windows Andover & Hampshire

Upgrade Your Home

In the last few years there has been a rise of companies offering innovative flush windows that will upgrade the look of your home to another level, leaving your neighbours peering over the fence in admiration. At KJM, we offer some of the best.

Flush casements look just like traditional timber windows and often referred to as a ‘less bulky window’ alternative to traditional uPVC windows. To see fully installed uPVC or aluminium flush casement windows, check out our gallery below.

Flush Casement Windows Andover & Hampshire

Market Leading Systems

We offer numerous flush casement windows including the Deceuninck 2800 flush system. We have examples in our timber window range from both George Barnsdale and Dempsey Dyer.

Consider our market leading Sheerline aluminium flush casement windows, part of our latest offering. We also have more traditional windows manufactured from the Residence Collection including the Residence 7 and Residence 9 systems.

To complete our range we supply and install Smarts Alitherm 400 flush window manufactured from aluminium. These can all be viewed in our Andover showroom, contact us today to visit our range!


Colour Customisation

Flush casement windows are a simple and elegant aesthetic for your home. Our windows can be fully customised with varying colour, material and handle designs.

Browse through some of our most popular range of flush casement window colours. Alternatively, contact us today where we can help you find the perfect colours internally and externally for your home.

Window Options Prices Wiltshire
Agate Grey- 7038 - 665
Agate Grey
Colour Options Replacement Andover
Chartwell Green
English Oak - 020
English Oak
Irish Oak- 145
Irish Oak
Nut Tree - 154
Nut Tree
Inspire Dempsey Dyer Beaumont Windows Colours
Inspire Dempsey Dyer Beaumont Windows Colours
Black Ash
Window Options Quotation Wiltshire

Flush Casement Window Prices Andover & Hampshire

Finding the flush casement window for you has never been easier. We install in Andover, Hampshire and surrounding areas and have been in business since 1983.

The cost banding of the flush casement windows do vary. The price can depend on the type of jointing system used to manufacture the windows. We can offer a standard uPVC welded joint, mechanically jointed and the Graf seamless weld.

We also offer double glazing services  in Woking. Contact us today to get the quote and know the prices.

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About KJM

We have been providing our customers with our no pressure promise since we began in 1983. Installing flush casement windows across Andover, Hampshire, Surrey, Wiltshire and surrounding areas, we provide open and honest customer service to our communities.

Working with our manufacturers, we are happy to be Which? approved while we continue to install our high quality products.

Frequently Asked Questions

What are the benefits of flush casement windows?

How can flush casement windows be customised?

What house styles do flush casement windows suit?

Where do you install flush casement windows?

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How thermally efficient are flush casement windows?

Sheerline Choose Your Frame and Sash

Sheerline Prestige Brochure

Sheerline Classic Brochure

Residence The Complete Collection

KJM Infinity - How to turn your old PVC window in to a new one!

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Sheerline Choose Your Frame and Sash pdf

2.92 MB

Sheerline Prestige Brochure pdf

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Sheerline Classic Brochure pdf

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Residence The Complete Collection pdf

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