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Window & Doors

Apex Glaxing

Make your house
an Apex Glazing home

Aluminium Casement Windows

Aluminium casement windows include a multi point shoot-bolt locking system and full weather testing to achieve the highest levels of performance.  All profiles incorporate polyamide barriers to meet the latest building regulations required of U Values and energy ratings. As with all Britelite windows our aluminium windows are custom made to fit your home and are an ideal alternative to our uPVC windows.

Each aluminium casement window is individually made with your choice of colour, configuration and glass.
  • Low maintenance, sleek and modern
  • Powder-coated for extra durability
  • Energy efficient, can help reduce your heating bills
  • Secured with shoot-bolt locks, key locking handles and toughened glass

Our stylish double glazed aluminium casement windows are powder coated for durability and come with a 10 year guarantee, sealed units are guaranteed for 15 years. They exceed building regulations and come with a B energy-efficiency rating as standard.

As well as being secure and energy efficient, they’re incredibly effective at noise reduction, and cutting down sounds from outside. Each aluminium window has three aluminium window weather seals to prevent droughts and leaks and keep the windows water and air tight.

With more than 200 colours for you to choose from, we’re sure to have a shade that suits your home perfectly. You can even have different coloured frames and casements with our aluminium window range, as well as different colours inside and out.

We make it easy to find the cost and energy savings you’re looking for – one of our Apex Glazing designers will visit you at home to give you expert advice based on your particular needs. They’ll also guide you through deciding the best configuration for each room and selecting other features like decorative bars and glass designs that will make your windows unique.

Once you’ve decided what you want, our designer can give you an accurate quote. Your aluminium windows will always be made to your exact specifications, ensuring that they perfectly fit your home.




We design every window with our three values in mind


Your security is of paramount importance so at Apex Glazing we manufacturer windows to reflect this. Each window is made with robust multi-chambered uPVC with welded joints for added strength against forced entry.

Energy Efficiency

All our windows achieve a high energy rating, with triple glazing guaranteeing maximum performance. With recent advancements in glass technology, our windows are more energy efficient than ever, saving you money on heating bills and helping cut carbon emissions.

Sound Reduction

All our A-rated windows provide sound protection level of 31B, however our "Safe and Sound" range goes further for those living by busy roads, flight paths and railways.