uPVC Casement Windows

Stylish, secure and energy efficient. Our upvc casement windows offer both high security and energy efficiency. Not only that, but they’re also friendly to the environment being 100% recyclable and completely lead-free (meeting EU and UK legislation ahead of time).

Features of uPVC Casement Windows

Desirable Design

Stylish and attractive, the Liniar Casement windows are created with ultra slim sightlines, meaning improved visibility thanks to an enlarged area of glass panes in each window.

Exceptional Security

We want you to be safe and secure which is why we also offer Yale high security locking. Not only is it secure, but it also comes with a Yale 10 year hardware security guarantee, as well as £1,000 insurance contribution in the unlikely event of a break-in.

Energy Efficient

Save money on your heating bills and improve the value of your house with our uPVC casement windows. The multi-chambered Liniar profile locks the heat in and stops the cold getting through. Our double glazing achieves a WER rating of A+14, making it a brilliant thermal insulator. Because of this energy efficiency our windows achieve the highest possible BFRC window energy rating in the industry.

Minimal Maintenance and 10 Year Warranty

UPVC casement windows that are built to last. They will never rot, warp or require re-paining. The only thing you need to do is lubricate the hinges once in a while to ensure the window functions at its optimal performance.

10 Year Warranty

All Liniar uPVC casement windows are guaranteed not to warp, split or discolour for a minimum of 10 years from the date of installation.

Chamfered Rebate

The design of our uPVC casement windows is enhanced with the use of chamfered detail; a flat surface created from cutting a straight edge. A desirable option for simplistic style and contemporary aesthetics.

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Our uPVC casement windows offer more than just a beautifully designed product as they have been created to meet the exacting standards of homeowners. With a choice of colours, glazing and hardware there's a perfect match for everyone's needs.

Colour Options

The right colour to suit your home. Choose from traditional white uPVC to striking Antique Teak that makes a home look stylish, modern and chic.

Agate Grey

Anthracite Grey Woodgrain

Antique Teak

Basalt Grey

Black Woodgrain

Chartwell Green

Cream Woodgrain

Dark Blue

Dark Red

Golden Oak

Irish Oak


Silver Grey

Slate Grey

Smooth Anthracite

Smooth Ivory

Smooth White

White Woodgrain


Sometimes you need to protect your privacy, which is why we offer a range of obscure glass.



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