Energy efficient
Enjoy a warmer, more efficient home thanks to Window Energy Ratings (WER) of A++, the very best grade available.
Our casement windows feature sculptured edges and slender modern frame depths for a simple yet stunning appearance. With such a variety of styles and colours, including white, grey and wood effect finishes, they’ll fit any home perfectly. The uPVC and aluminium materials are chosen for their impressive qualities, ensuring they’re able to endure wind, rain, and sun year after year. Thanks to the wipe-clean nature of low-maintenance uPVC and aluminium, you’ll also be able to keep them clean easily, leaving you with more time to do the things you enjoy doing.
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Enjoy a warmer, more efficient home thanks to Window Energy Ratings (WER) of A++, the very best grade available.
To ensure your home is protected from would-be intruders, our casements feature multipoint locks as standard.
The colour, furniture, and glass can all be uniquely chosen, allowing for custom-made designs.
Our partner, Emplas, manufactures our uPVC window systems meaning product quality is always consistently high and turnaround times are quick.
Incredible installations throughout Aylesbury
View photo galleryGet inspired by visiting our fantastic Aylesbury showroom, or browse our gallery full of our recent installations.
Visit our showroom Book an appointmentColours
Choose from a huge range of vibrant colours and popular shades for casement windows to find something that reflects the individual character of your home. There's also a variety of authentic woodgrain effect finishes available too. These finishes are designed to emulate the appearance of timber, resulting in a natural, beautiful finish for your casement windows that lends itself very well to a traditional aesthetic.
White
Cream
Chartwell Green
Light Oak
Anteak
Natural Oak
English Oak
Rustic Oak
Walnut
Rosewood
Swamp Oak
Brilliant Blue
Dark Red
Signal Grey
Basalt Grey
Hazy Grey
Slate Grey
Anthracite Grey
Black Brown
Glazing Options
Our casement windows can be fitted with either high-performance A+ rated double or triple glazing. There's also a wide selection of decorative glass designs to choose from, some of which are obscured so you can improve privacy levels in the home.
Chantilly
Taffeta
Stippolyte
Pelerine
Oak
Minster
Mayflower
Florielle
Everglade
Digital
Contora
Charcoal
Furniture
Customise the window furniture to suit your practical or visual requirements. We have everything from cills, baypoles, handles, and trickle vents to choose from so the casement window styles are endless.
Handles
Stays
Trickle Vents
Window Cills
Casement windows efficiently ventilate your home, their conventional side-hinged mechanism allows a flood of fresh air to enter your home when open. Though they are extremely versatile, casement windows can also be hinged to open from the top or bottom of the window frame.
Typically hinged at the side and designed to open outwards, casement windows can be kept open with a traditional casement stay or a modern casement friction hinge or crank system. The most popular window style in the UK, the design of a casement window suits architecturally modern homes in High Wycombe to quaint thatch cottages in Tring.
What colour windows can you have with uPVC or aluminium?Typically, we lose 10% of the precious warmth through the windows. That is why when you are looking to replace your windows, energy efficiency is an incredibly important factor to consider.
Our uPVC windows have multi-chambered profiles that reduce the rate of heat transfer. The multiple layers prevent heat from escaping quickly and cold air from getting through into your cosy home, maintaining the perfect temperature in your home for longer.
In addition, our high performing aluminium windows are fitted with a thermal break. A thermal break is where a less conductive material such as polyamide or polyurethane is positioned within an aluminium window frame to reduce heat loss. It divides the aluminium frame into two individual interior and exterior pieces and effectively minimises temperature transfer.
How important is energy efficiency?Glazing technology has changed the way homeowners with period homes can renovate their space. With realistic woodgrain foils or powder coatings, uPVC and aluminium casement windows can be designed with the intricate detail of timber windows.
With the range of RAL colours available including tranquil Chartwell Green, alluring Anthracite Grey, and vintage cream, your replacement windows can perfectly harmonise with your home. For the complete heritage aesthetic, why not add a beautiful monkey tail handle and decorative glazing? Get in touch and we can advise what additional features will perfectly complement your windows and bring your home character back to life.
Book an appointmentTransform your home with our top-quality double glazing solutions available in various locations across Buckinghamshire. From the charming streets of Buckingham to the bustling landscapes of Aylesbury, we’ve got your window needs covered.
Enhance your living spaces in Thame, High Wycombe, Wendover, Amersham, Chesham, Berkhamsted, Tring, and Great Missenden with our stylish and energy-efficient windows.
Our bespoke installations are tailored to each unique area, ensuring your home reflects the distinct character of its surroundings. Discover the perfect windows for your Buckinghamshire residence with Premier Windows.
We’ve been transforming properties for the better across Buckinghamshire and further afield for years. This has taken us into homes in High-Wycombe, Aylesbury, Thame, Amersham and even as far as Berkhamsted.
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