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Casement Windows

The most popular window style, casement windows are the standard windows you will find around Britain. Available in uPVC, timber and aluminium, they are the most versatile window option as can fit perfectly into any home regardless of style and age. With a range of colours, materials and other customisation options, you can invest in some new casement windows that will benefit your home. Whether you are replacing a different style or simply want to improve your home’s efficiency, we can create a window that matches your vision for your home.

What are casement windows?

Opening like a door with either a left or right side hinged door, these windows allow you to control how much air you let flow around your home. The non-hinged door is securely locked into place with latches when closed. You can also choose from top openers and fixed panes to make your windows stand out from the crowd.

Completely weatherproof and airtight when closed, wind and rain are no match against our efficient casement windows, made with our customers in mind. However, in the warmer months, it’s extremely easy to let the summer in. Our efficient glazing and frames will provide you with a comfortable home without draughts and heat will be trapped inside your home, especially important during the winter. If efficiency and simple operation are what you’re looking for, casement windows are the way to go.

Easily customisable

Casement windows can suit any period of home and can be adapted for most buildings – their ease of use and longevity has seen them become such a popular institution. You can choose to seamlessly match with your home’s current exterior or completely transform your home with improved modern windows. You can customise them to suit your home’s style with a range of colours and finishes as well as Georgian bars.

We also offer two frame options, Bevelled and Ovolo. Both offer exactly the same efficiency, however Ovolo is curved whereas bevelled has a flat profile. A wide range of hardware is available to complement your windows from the more traditional monkey tail handles to modern chrome options.

Browse colours

Any RAL colours are available in uPVC, aluminium and timber as well as a range of wood stain finishes.

uPVC Colours




Chartwell Green



Light Oak

Irish Oak

Any RAL Colour

Timber Colours

Gloss White




Chartwell Green



Lavenham Blue



Olive Green


Any RAL Colour

Aluminium Colours

Any RAL Colour

Browse glazing

Both double and triple glazing are available in the casement styles and we can also offer a range of textured and patterned glazing for added privacy or decoration.

Double Glazing

The most popular choice, offering high levels of thermal and sound insulation.

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Triple Glazing

An advanced level of glazing protection for your home offering the highest levels of efficiency, security and insulation.

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Buying a product through SEH BAC offers you real peace of mind

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Customer price promise

We have gained the knowledge and experience to provide you with exactly what you need. Our staff are expertly trained to guide and advise you. We offer you a 10 Year Guarantee.

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