Cladwinds Ltd’s range of aluminium windows are a popular choice for homeowners in Luton, providing a modern look to any property. We use the Smart Architectural Aluminium profile to create our aluminium windows.

This market-leading profile is suitable for domestic or commercial developments and focuses on the stunning glass areas. Our aluminium windows come with a range of accessories, locking mechanisms and colours and finishes that comply with the relevant British and/or European standards.

This means you can fit the window in with your existing décor and style of your Luton home. The aluminium window range offers excellent weather performance and ratings in accordance with the requirements of British Standards.

Types of Aluminium Window

Externally Beaded Windows

Alitherm 300

The Alitherm 300 windows feature an extended Polyamide thermal break, providing your Luton home with an excellent thermal performance. The system achieves a Window Energy Rating ‘A’ grade and complies with the latest requirements of Building Regulations Document L 2010.

Alitherm 800

The Alitherm 800 range is designed for homeowners who want the highest quality of aluminium window. The profiles are extruded from 100% recycled aluminium billet and feature extended, chambered polyamide thermal breaks. This allows this window to achieve an excellent thermal performance.

Aluminium Windows

Internally Beaded Windows


The Evolution profile is designed to offer the Luton homeowner a modern aluminium thermally broken replacement to steel windows. These windows take inspiration from their steel counterparts and feature signature slim sightlines and attractive aesthetic contours. Coupled with polyamide thermal break technology, the evolution profile gives the Luton homeowner an enhanced thermal performance and maximised sightlines.


The Visoline profile system is for windows and doors with thermal break. A standard series of profiles with thermal break, this profile of windows is used for most traditional window and door applications in houses and industrial buildings. Also Available in the Alitherm 300 & Alitherm 800 profiles.

Aluminium Windows

Vertical Sliding Windows

VS 600

The VS600 vertical sliding profile is perfect for Luton homes that want to keep a traditional look. The vertical sliding window incorporates the traditional styling of sash windows with the advantages of modern thermal aluminium profile.

Quality Guaranteed

All of Cladwinds’ double glazing is specifically designed to bring you a mixture of excellent thermal efficiency and maximum security. We work with the GGFi to offer a 10-year guarantee on all our windows, doors and conservatories. You can rest easy with Cladwinds and choose the right double glazing option for you.

Aluminium kitchen

Aluminium Window Prices, Luton

If you are looking to get a new set of aluminium windows installed in your home, or you would like to discuss another double glazing product, then get in contact today.

You can call our team on 0800 787 9268, or why not fill out our online contact form.

If you already know what aluminium window you want, then fill out our instant quote. This will give you a personalised quote in a matter of minutes to any user. Simply enter a few details about your project and you’ll be on your way.

If you’d rather see our product range face-to-face, we have two showrooms. One is based at Unit 7, Lyon Close, Woburn Road Industrial Estate, Kemspton. The other is based at Leighton Buzzard Garden Centre, Hockcliffe Road, Leighton Buzzard.