uPVC Casement Windows

uPVC casement windows in whiteManufactured in house, casement windows from Keepout can be made to your exact requirements. Whether you live in a modern property or a period style house, casement windows supplied and installed by Keepout feature timeless aesthetics which make them at home in any property. Because of their versatile design, casement windows can be installed virtually anywhere. They can also be fitted with a range of glazing options and colour choices – so whether you prioritise aesthetics or performance, they’re perfect for virtually any home.

Energy efficiency

Keepout casement windows offer excellent energy efficiency thanks to their innovative design and expert manufacturing. All of our windows are perfectly sealed to prevent the ingress of air and water into your home. This means that they are highly resistant to adverse weather conditions, and help to keep the cold outside and the warm inside. We also install our casement windows with highly efficient double glazed units as standard which helps to keep your home well insulated and save you money on your heating bills during the Winter.

‘A’ rated, for high energy efficiency

Keepout casement windows have been developed with an advanced profile design to achieve an “A” Window Energy Rating (WER) – an efficiency scale running from A – G with “A” being the most efficient, so you can be sure of our windows’ energy efficiency.

Easy maintenance & highly secure

Made with modern uPVC materials, our casements provide you with a low-maintenance fit-and-forget window. All our windows require is an occasional quick wipe down to keep them looking like new – whereas traditional timber windows require extensive coating and treatment to keep them operating smoothly.

Casement windows from Keepout are also highly secure, and come with ‘Secured by Design’ certification – a seal of approval derived from a police initiative to signify that a product has undergone several rigorous security tests. With an advanced profile design, tough double glazed units and secure locks, you’ll have peace of mind that our casement windows are able to offer your home increased protection.

Casement Window Photos

White uPVC Casement windowBlack uPVC Casement windowRosewood uPVC Casement windowWhite uPVC Casement windows installationWhite uPVC Casement windowWhite uPVC Casement window interiorWhite uPVC Bow Casement windowWhite uPVC Casement windowsGrey uPVC Casement windowsWhite uPVC Casement windowsWhite uPVC Casement windows installationWhite uPVC Casement windows

Colour Options

Wide range of casement window colours

Available in standard white, and woodgrain colours for a more authentic appearance, our casement windows can also be supplied in a range of twelve additional colours to suit virtually any tastes – including Irish Oak, Rustic Cherry, Chartwell Green, Deep Red, Blue, Black, and Cream.

Woodgrain Brilliant White colour option

Brilliant White

Rustic Cherry window colour

Rustic Cherry

Woodgrain white colour option


Mahogany colour option


Irish oak colour

Irish Oak

Grey window colour


Golden oak option

Golden Oak

Green window colour option


Deep Red colour option

Deep Red

Cream window colour


Cherrywood colour


Chartwell Green colour option

Chartwell Green

Black/brown colour


Blue colour option


AnTeak colour


Disclaimer: Colours may appear different across multiple devices/computers. For a colour swatch please contact Keepout.

Glazing options

Energy efficient glazing options

Choose from a range of high performance glazing to enhance your new windows and doors. We offer a fantastic selection, in addition to double and triple glazed units (the latter of which is offered as standard). All options are energy efficient, easy to maintain and will improve the overall look of your home

Toughened & Safety glass

Add strength and reduce the likelihood of damage, whether by accident or due to breaches of security.

Solar Control & Low E glass

Reduce heating with energy efficient glazing, including options from glazing market leaders Pilkington – these latest designs use argon gas and warm edge spacer bars for increased insulation. Our Solar Control glass from Pilkington also helps your conservatory stay warm in the winter but cooler in the summer.

Self-Cleaning glass

Make maintenance concerns a thing of the past with glazing that breaks down dirt for a cleaner look all year round.

Decorative & Patterned

Reflect your personality in detailed glazing and create a style suited to you – whether an overall pattern, a coloured feature or obscure glass to enhance privacy

Stippolyte textured glass option


Pelerine textured glass option


Taffeta textured glass option


Oak textured glass option


Minster textured glass option


Florielle textured glass option


Mayflower textured glass option


Everglade textured glass option


Digital textured glass option


Contora textured glass option


Charcoal textured glass option


Chantilly textured glass option


Satin textured glass option