Kingsbourne Windows & Doors

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uPVC Casement Windows

Instantly recognisable, uPVC casement windows exude a classic charm that is sure to be a fantastic addition to any property. Premium standard and high performance, our casement windows are the smart option for peace of mind.

The market-leading manufacturing techniques from Liniar allow us to offer a standard of uPVC casement window that is unmatched in the industry. It’s never been easier to enjoy a home that is safe, warm and comfortable throughout the year.

We also offer a comprehensive range of hardware, glazing and colour options to ensure your new windows seamlessly match both the aesthetic of your property and your personal tastes. We understand that a new addition to your property can make a house a home.

Features & Benefits

The uPVC casement window design captures an appearance that is completely timeless, allowing them to be expertly installed into all property types. We’ll make the process quick and simple for you, allowing you to enjoy premium home improvements sooner.

Featuring intelligently designed internal structures and the world-class locking systems from Yale, our casement windows have been designed to ensure any and all would-be intruders are kept out for your property.

Our casement windows combine an innovative profile design with high performance weather seals to achieve an 'A+12' Windows Energy Rating, offering a highly thermally efficient design.

Inherently low maintenance, our uPVC casement windows won’t rot, warp, crack or rust over time. These windows are the easy option for enhancing both the aesthetic and performance of your home without any chores.

High performance hardware and premium grade uPVC are used across the manufacturing process to ensure both appearance and performance are maintained over the years. You’ll be able to enjoy quality that lasts even after extensive use.

High performance gaskets are installed to ensure draughts and water ingress are prevented. This not only increases the thermal properties of your home, but it also means you’ll be able to avoid any water damage when it rains.

uPVC Windows Bedfordshire

Expertly Installed uPVC Casement Windows

With a wealth of experience in the double glazing industry, our team of window specialists guarantee an installation service that is both professional and reliable. We always operate within all current Health and Safety regulations for your complete peace of mind.

Badly fitted windows can cause an array of problems, including poor heat retention and security risks. We’ll work with you to ensure your windows perfectly fit the space that you have, meaning both performance and aesthetic are optimised to the highest standards.

The standard of our installation service also means that our windows are sure to be a worthwhile investment for your property. Product lifespan is secured with the perfect fit, meaning you won’t have to replace your windows anytime soon.

High Performance uPVC Casement Windows

Our casement windows are available in a choice of profile options, including sculptured (curved) or chamfered (bevelled) 70mm designs. These can then be fitted with both double or triple glazing, which can be externally beaded for an added degree of home security.

The window designs that we offer can achieve Secured by Design and BBA certified standards of performance, excelling in function and form to offer an unrivaled standard of quality and design. They also meet PAS24:2012 and BS EN 12608:2003 standards for your peace of mind.

The combination of internal structures, premium grade uPVC and world-class locking systems from Yale, which are fitted with the full 10 year hardware guarantee, as well as the £1,000 security guarantee that covers home insurance excess, repairs, replacements, compensation and up to a £250 refund on all call-out fees.

uPVC Casement Window Colour Options
ClickTap a Colour to Preview

White Casement Window Luton
Cream Casement Window Luton
Chartwell Green casement windows luton
Grey Casement Window Luton
Black Casement Window luton
Irish Oak Casement Window Luton
English Oak Casement Window luton
Golden oak casement windows luton
Mahogany Casement Window Luton
Rosewood Casement Window Luton
Chartwell Green
Anthracite grey
Irish Oak Casement Window Luton
Irish Oak
English Oak Casement Window luton
English Oak
Golden oak casement windows luton
Golden Oak
Mahogany Casement Window Luton
Rosewood Casement Window Luton

Casement Window Video

Liniar Multi Chambered Profile

Multiple Chambers

The Liniar profile features intelligently designed chambers that work to trap in pockets of warm air. This is made possible by breaking up mini-convection currents to ensure your home remains comfortable.

Internal Structures

Internal Structures

To secure an inherent degree of impressive robustness and rigidity, all Liniar profiles feature high performance internal structures to increase the degree of security that they offer for your peace of mind.

Unique Gaskets

Unique Gaskets

High performance weather seal gaskets are installed to ensure your home remains draught and water-ingress free. These gaskets feature a double action 'bubble' design to ensure a tight seal is always maintained.

Manufactured in the UK

Premium Materials Manufactured in the UK

All Liniar profiles are manufactured using premium grade uPVC, allowing them to achieve an outstanding level of structural integrity. This means that they achieve an impressive lifespan, even after extensive use.

Drainage Contours

Drainage Contours

Specially designed drainage contours are integrated into the profile design to maximise natural drainage. This ensures any moisture-build up is prevented and your home remains fully protected from the elements.

Low Maintenance

Low Maintenance

Due to the inherent qualities of uPVC, all Liniar products require very minimal upkeep to maintain their outstanding appearance. This means that they will offer an 'as new' appearance even after exposure to the elements.

uPVC Casement Windows Prices

For a free, instant and competitive casement window quote that is tailored to your specifications, simply visit our online quoting engine today. This system has been specially designed to make things easy for you.

If you’d prefer to speak to a member of our team, simply get in touch with us via our online contact form. We’ll be on hand to answer any questions or queries you may have in regards to our casement windows or other services.

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