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Undoubtedly the most common window style throughout Sudbury and Suffolk, casement windows complement any type of property – from traditional to modern, right through to period & heritage. Constructed from practical uPVC or premium aluminium frames, casement windows can be modified to your personal expectations with ease.
Our casement windows are available in a range of opening configurations, e.g. side hung, top hung or bottom hung. As the most thermally efficient window style, bar fixed windows, casement windows also open wider than any other window style – offering maximum ventilation for minimal effort. Whether you are upgrading your home’s efficiency with double or triple glazing or need to seamlessly match an existing window style, we’re confident you will love our casement windows’ easy-to-operate and energy-saving qualities.
uPVC | Aluminium | |
Colours | 150+ RAL colours and 8 woodgrain choices. Dual colour finishes are also available. | 150+ powder-coated RAL colours and 4 woodgrain choices. Dual colour finishes are also available. |
Glazing | Double, triple or secondary glazing choices, as well as decorative glazing. | Double, triple or secondary glazing choices, as well as decorative glazing. |
Energy efficiency | A fully welded 6 chamber profile achieves A++ energy ratings and U-values of 0.8 W/m2k. | An 80mm thermally broken profile achieves A+ energy ratings and U-values of 0.9 W/m2k. |
Security | An advanced shoot bolt locking system that exceeds building regulation standards. Additional security extras can be incorporated. | One of the strongest construction materials, and fitted with advanced multipoint locks, it exceeds security regulations. Additional security extras can be incorporated. |
Life expectancy | At least 35 years with no maintenance required. The anti-fade coating keeps the material looking like new. | At least 45 years, with no maintenance needed. Its corrosion, fade and rust-resistant. |
Suitability | A cost-effective solution, uPVC is customisable, high-performance and modern looking. | Slimline frames will modernise any property type and let in more natural light, whilst providing premium benefits. |
Browse colours
Choose from over 150 RAL colours for uPVC and aluminium windows.
White
Cream White
Claystone
Windsor
Agate Grey
Pebble Grey
Sage
Chartwell Green
Dark Green
Steel Blue
Dark Red
Hazy Grey Finesse
Kensington Grey
Buckingham Grey
Basalt Grey Smooth
Slate Grey Finesse
Slate Grey
Anthracite Grey Smooth
Anthracite Grey
Black Ulti-Matt
Black Brown
Anteak
Irish oak
Honey Oak Super Matt
Golden Oak
Rosewood
Swamp Oak
Silver D Smooth
Pyrite
Flemish Gold Smooth
Any RAL Colour
Any RAL Colour
Browse glazing
Available with either double or triple glazing to create a warm and safe home. Fully customise your windows with a choice of glazing styles and Georgian bar options.
Browse Materials
Our classic and ever popular casement windows are available in uPVC or aluminium to allow you to choose the best material to suit your home.
Choosing casement windows as your replacement window styles provides you with a plethora of versatile window designs. You'll be able to decide between a range of colours, shapes, sizes, materials and hardware for an overall design that perfectly complements your home. You'll even be able to choose the way that they open, and with both bevelled (flat) and ovolo (curved) frames, there's a style which suits both new and old homes.
Depending on the material you decide on, there are up to 150+ RAL colours for your new casement windows. From sleek grey, white and black, to heritage wood effects, there's something for everyone. We can even design dual-colour casement windows, with a different colour frame for the exterior and interior of your property, for a double glazed solution that effortlessly adds style on both the outside and inside of your home. With decorative glass options, a number of window furniture elements and security options, installing new casement windows is a simple way to add both kerb appeal and value to your property.
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