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
Aluminium double glazed windows are an ultra-modern, practical-yet-stylish alternative to traditional PVC or wooden frames. Long-lasting, durable and beautiful to behold, our range of windows tick every box: we even offer heritage frames to suit historic properties.
So, whether you’re looking to modernise your home or add practicality and security while maintaining its quant, era-correct aesthetic, our lineup of aluminium windows has you covered.
As with our wider range of aluminium windows and doors, all are guaranteed for 10 years for total peace of mind.
Ready to learn more? Download a brochure to view the full range of products we offer or request your free quotation.
Aluminium windows have plenty of benefits. They’re stunning to look at, for starters. Because the frames are stronger, they can be thinner. This means more glass and less frame, allowing more natural light into your property and giving your home an ultra-modern appearance. The durability of aluminium windows frames also allows them to be slimmer and flatter, resulting in a flush fit.
Another benefit of aluminium’s durability is its resistance to both the elements and intruders. Much tougher than wood and more resilient than PVC, aluminium windows can last for years and years – they won’t rot or crack.
All of the windows we supply are available in a range of colours and finishes, so there’s certain to be one that suits your home or business premises. With either brand we supply, you can select from a handful of standard finishes or opt for a custom powder-coated finish in your choice of colour. Any shade in the RAL library is available to choose from, giving you hundreds of options!
Fitting aluminium windows to a property really can transform its appearance. Here are just a few of the installations we’ve recently completed:
If you want nothing but the best for your property, you’ve come to the right place. We don’t believe in compromising on quality here at Klosen, which is why we hand-pick the products we supply with great care. We work with two of the best brands in the industry, Cortizo and Senior Architectural Systems.
Each of these brands is renowned for their commitment to quality. Whether it be thermal efficiency, security or durability, a Senior Architectural Systems or Cortizo product is built to last and last. When you choose one of these windows, you’re truly making an investment in your property – and you could add value to it in the process.
All of the windows we supply are available in a range of colours and finishes, so there’s certain to be one that suits your home or business premises.
Download a brochure today to learn more.
A leader in its native Spain but renowned all over the world, Cortizo windows are undoubtedly among the most attractive you’ll find anywhere.
Established in 1972, the company specialises exclusively in the construction of aluminium windows and doors, giving it one focus: to produce the highest quality, most aesthetically pleasing products out there. Take one look at a Cortizo installation, and it’s immediately evident that these windows are something special.
Cortizo Projects
The main emphasis of the project at Vane House in Northampton was to improve the natural lighting and functionality of the home. Our team decided to install Cortizo Casement windows to achieve this goal. The inclusion of Cortizo Casement windows was highly successful, enhancing both the aesthetics and functionality of Vane House and offering the residents a completely upgraded living environment. View our other quality Cortizo projects for both commercial and residential properties.
Since 1991, Senior Architectural Systems (SAS) has been on a mission to ‘revolutionise the UK’s fenestration industry.’ The company prides itself on producing top-quality, long-lasting products with outstanding thermal efficiency – and it never rests on its laurels. Continually innovating and improving upon its already world-class offering, SAS is one of the sector’s leading suppliers.
It was the first company to add a polyurethane foam thermal barrier to its aluminium windows and the first to offer powder-coated finishes with a no-quibble guarantee.
We offer a 10 year guarantee on all aluminium profiles and 25 years for the powder coating element
Stay warm in the winter and cool in the summer whilst cutting down on energy bills
Our team are flexible throughout the entire process, including the design and installation of windows
Klosen have over 25 years experience working with designers, architects and homeowners
At the beginning of 2021, we embarked on one of our most exciting projects to-date. We were asked to supply and install Cortizo aluminium windows on this one-of-a-kind dream home, inspired by traditional Dutch barns. The build was documented on popular TV series Grand Designs.
So, no matter how ambitious (or straightforward) your project, you can rest assured that the team at Klosen have the skill to take it on.
We’re located in Market Deeping, Lincolnshire, and generally serve areas within a 60-mile radius. Our installer can often be found across Cambridgeshire and Lincolnshire, but we also travel to London to complete projects on a regular basis. Our most popular locations include Peterborough, Bourne, Stamford and Huntingdon.
This very much depends on the quality of the window unit. The items we supply come from renowned brands and have met stringent quality standards, ensuring optimal thermal efficiency all year round.
No! These windows are guaranteed for a decade but should last much longer if they’re cared for; you won’t have to worry about them rusting, rotting or cracking over time.
Yes, although you will need to speak to your local authority to ask for permission beforehand: it’s up to them to decide whether or not your property can be fitted with aluminium frames.
