Casement Windows

The casement window is practical, attractive and highly versatile, making it suited to a multitude of applications. Find out why it is one of the most popular window styles on the market.

Casement Window Features

Security Features and Benefits
• High security internal beading
• Steel reinforcing
• Key locking handles
• Multi point shootbolt locking
• Additional security claw locks
• Compliant with British Standard Kitemark, Secured By Design, comply with the very latest security standards including BS7950 and PAS24
Energy Efficiency Benefits
• A rated as standard
• Double weather-seals
• Thermal reinforcing
• Multi chamber profile
• Full range of leaded glass
• Easy clean glass
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We offer an extensive range of colours and wood effects across our casement window range. This allows for a comprehensive range of choices that can work seamlessly with both traditional and modern homes.
Beautiful Aesthetics
Low sightline grey gaskets are installed into our windows to ensure enhanced views, wonderful aesthetics and increased natural light allowance. This guarantees that these windows will always look trim, neat and stylish.
Super Spacer Technology
We install outstanding spacer bars into all of our casement windows, which results in an exceptional standard of thermal efficiency. Spacer bars are used to eliminate draughts and prevent condensation, overall greatly contributing to the product durability and window performance.
Traditional Look
We can offer beautiful astragal bars throughout our whole casement window range, achieve a classic and generation loved aesthetic. This means that they can enhance traditional homes or bring a heritage charm to more contemporary properties.
Traditional Frame
With an eye for detail, all of our casement windows feature traditional framework with classic, scotia beading. This combines function and form to result in a window design that excels in performance, whilst still maintaining a beautiful aesthetic.
Internally Glazed
Internally glazed windows boast a much higher standard of security than externally glazed windows. Our casement windows are designed with security in mind, using internal glazing to help protect properties against would be intruders.
Secured by Design
For the ultimate standard of property security, we offer an upgrade on our casement windows that results in them being fitted with laminated glass. This means they then achieve the police approved, Secured by Design standards, which maintains the utmost security.
BSI Approved
All of our casement windows are in full compliance with the British Standard Kitemark, as well as the very latest security standards including BS7950 and PAS24. Accredited for their design, our casement windows offer the highest standards of quality available.
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A casement refers to a window that is attached to its frame by one or more hinges. Casement windows are hinged to one side and feature a single lever latch design for simple and smooth operation. These windows can be installed throughout the home thanks to their hugely practical design.

We cater for all types of property thanks to our wide specification of colours. Choose from standard white or from any of our authentic woodgrain finishes. When you choose our uPVC casement windows any look can be achieved.

Our Deceuninck casement windows can also be specified in different designs including: French, flat, top, pushout and top down grille. All designs can be tailored to size, colour and glazing requirements.

Casement Window Colour Options

Thanks to our in-house spraying facility, we are able to supply uPVC windows in over 250 RAL colours in satin finish. These come with a 10 year guarantee, meaning you can offer your clients the benefits of thermally efficient, highly secure uPVC windows with no compromise on aesthetic preferences.

Casement Window Hardware Options

Our uPVC casement windows feature advanced and fully functional hardware, with superior gaskets and hinges providing lasting weather protection.

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