A powerful architecture & Construction theme. Construct your website in the perfect Ratio.
Alienum phaedrum torquatos nec eu, vis detraxit periculis ex, nihil expetendis in mei. Mei an pericula

Aluminum Windows

Klosen has are highly regarded across Cambridgeshire for reliable and luxurious aluminium fittings. Specialists in our field, customers receive a trusted and reputable service.

Our in-depth window range is contemporary, sleek and discreet in the way that draws attention to the view leaving the quality of the product and the workmanship to speak for itself.

First Name *
Last Name
Email *

Why choose Klosen?

All our products and fittings are made to the highest standard and are a popular choice as they support double-glazed or triple-glazed glass panels. Importantly, they are environmentally-friendly and will deliver warmth, comfort, and reduced energy bills. They are thermally-efficient in terms of heat transference, resilient to the harshest weather conditions and all our products are tested to the maximum requirements.

We are proud to be suppliers of esteemed, reputable brands such as Senior Architectural Systems, Aluprof and Exlabesa window systems. By suppling a range of brands we can listen to your requirements and tailor the best window system for your unique needs.

Why use Aluminium?

There’s a reason why aluminium has been the popular choice for the commercial industry. It offers superior strength, it needs minimal maintenance to keep it looking like new and is incredibly durable. The aesthetics of the slimlines, the spaciousness of the wide glass and the contemporary colour options make aluminium windows the most popular choice when it comes to architecture.

Popular amongst residents in Peterborough, Stamford and the surrounding areas. 

It’s not only architects that have found favour with this material. Homeowners are now swooping in, eager to have these inherently strong and stylish additions to their property, transforming the overall look and feel of their home while increasing its value.

Invite more light into your home and feel the effects of natural light flooding into your residence. Not only will you benefit from the warm glow of sunlight throughout your property but you can also tick the box of contributing to the well-being of the environment with eco-friendly fittings.

Large Windows


Our aluminium windows sit comfortably within the contemporary lifestyle; they are elegant, strong and chic. We ask our customers the right questions to discover what they want and work tirelessly to deliver the best solution.

Find Out More


Looking for something beyond the conventional windows lining your street? Something that offers style while delivering strength, security and efficiencies? Then our heritage fittings are for you.

Find Out More

Latest Window Projects

Let’s start your new project, together.