Aluminium Windows London
We supply and install a wide range of high quality, high performance aluminium windows throughout London and the home counties. We specialise in supplying fantastic aluminium windows for new build projects, working with homeowners, developers, architects and other contractors to ensure a flawless installation for your building project.
Aluminium Windows for all projects
Bespoke Products
Every installation we undertake is made to measure, giving you a completely bespoke product for your new build properties. Whatever the needs of your project are, we have aluminium windows that will be crafted to suit its needs flawlessly.
Full Design Service
If you need full CAD drawings for your project, we can supply them. And for full scale aluminium window and door fittings, we’ll also provide a comprehensive visualisation of how the finished London project may look.
Expert Installation
Our area of expertise is aluminium window and door installations into new build developments. We have years of expertise and experience working in this field, so you can be assured that your London new build project will be in the very safest hands with OpenSquare.
Aluminium Window Prices, London
Visit our online quoting engine for a free, no-obligation quote for aluminium windows for your new build project in Henley.
Steel Look Heritage Aluminium Windows
We offer our OpenSquare Heritage aluminium window range. These windows are market leaders in both design and performance and come in both casement and tilt and turn profiles, so they can fit in with any development needs.
Both styles offer slim sightlines to maximise views and a framework that allows for double or even triple glazing. Double glazing is well known for increasing the energy efficiency of a property, and triple glazing allows you to take the energy efficiency even further. In fact, with triple glazing, our range of OpenSquare Heritage aluminium windows can attain U-values as low as 1.0W/m2K, which is truly exceptional!
This range of aluminium windows provide a truly green solution for any build, and are available in a wide range of colours. On top of this, they’re highly secure and can be tested to meet PAS24 security standards. Both the casement and fixed casement profiles come with advanced multi point locking systems, and being made of aluminium they’re incredibly strong and durable.
OS Slimline Windows
We also offer slimline casement aluminium windows to provide an even wider range of high performance, versatile options for our customers. These stylish casement windows deliver a fantastic blend of aesthetic appeal and technical performance, making them a perfect addition to any home.
With a Window Energy Rating (WER) of B, and the ability to reach a U-value as low as 1.2W/m2K with the right glazing units, they offer fantastic thermal efficiency to any home. These aluminium windows will also keep the cold and the rain out, as they are fully weatherproofed.
Our range of windows are one of the most secure and durable designs on the market, as they come with both PAS24 certification, and are Secured by Design compliant. We’re proud to be able to offer such a robust and safe profile to our clients.
Technical Specifications
Performance
Value
U-Value (W/m²K) (Double glazing)
Up to 1.4
U-Value (W/m²K) (Triple glazing)
Up to 1.0
Kitemark
KM 81543 & KM 81580 available
Security
PAS 24 & Secured by Design available
Start Your Aluminium Windows Quote Today
Visit our online quoting engine for a free and personalised quote on any of our aluminium windows.
Frequently
Asked
Questions
We’ve put together a selection of the questions we get asked most frequently here. But if you still need answers, don’t hesitate to get in touch with the team directly!
What is the Process of Working with OpenSquare Glazing?
Once you’ve got your first quote, we’ll get in touch with you to discuss your project in greater detail. Once we’ve got a full understanding of what you need for your new build development, we’ll design and then move on to produce, supply and finally install the windows, working alongside you at every stage.
Are Aluminium Windows Environmentally Friendly?
Aluminium is one of the most environmentally friendly construction materials out there. It’s very strong but also very lightweight, making it easier to transport, and it’s infinitely recyclable. On top of that, all the windows we offer are highly thermally efficient, which can serve to reduce the carbon footprint of any build.
Do OpenSquare Complete Replacement Work?
We specialise in supplying and installing our windows, doors and other products in new build properties. However, our sister company offers both replacement work and uPVC systems.
