Offering strength, durability, elegance, and high thermal efficiency…

Aluminium Windows are considered by many to be the perfect combination of modern materials and classic, functional styling. The unrivalled strength, durability, and design flexibility of aluminium has made it an increasingly popular choice for window frames. These great benefits, as well as the incredible affordability of Aluminium Replacement Windows, means more and more people are opting for this home renovation solution. Easily tailored to meet any window design, the strength of aluminium means frames can be made much thinner than with other materials.

Eclipse Aluminium Windows

Such sleek frames enable more glass to be used, which in turn allows more natural light to enter your home as well as improving styling. Aluminium Window frames also boast incredible durability. Perfectly suited for the challenging, ever-changing British weather, aluminium frames will continue to look brand new for years to come and require no more maintenance than a quick wipe with a cloth.

Here at TradeMark, we have over 25 years of local experience creating and fitting quality Aluminium Windows in Berkshire. Providing excellent customer service, and quality bespoke products, we offer the best Aluminium Window prices in and around Berkshire, Hampshire & Surrey.

Eclipse Aluminium Windows
Eclipse Aluminium Windows
Eclipse Aluminium Windows

Our Eclipse Aluminium Windows have so many talking points and selling points and that’s what makes them such a spectacular creation. They’re stylish windows that deliver on all fronts.

To discover more about the main features of an Eclipse Aluminium window, just click on the various hotspots.

Eclipse Aluminim Windows

Eclipse Hinge

Our highly engineered hinge provides increased load bearing and features unique anti-crowbar technology, providing a lifetime of protection and reassurance. With 90 degree opening and Egress easy clean as standard, window maintenance has never been so simple.

Eclipse Glass

High performance, next generation glass offers excellent energy efficiency. With an ultra-clear outer pane, and a super soft coat inner pane as standard.

Eclipse Frame

A true declaration of style. Our low density, slimline frames are perfect for a clean, modern appearance, but are also built with the strength to withstand even the harshest of weather conditions.

Eclipse Locking

The sophisticated multi-point lock within the Envisage system ensures the window is fully secure when locked. Featuring our patented ‘Secure It’ mechanism, the window was tested over 30,000 times during the development stage.

Eclipse Weather Seal

Dual density and high elasticity for twice the coverage of standard windows. The Eclipse flush casement range boasts long lasting airtight protection from the elements and added noise reduction.
Profit from a mesmerising view

The Eclipse Aluminium Window has one of the slimmest window profiles you will see and it’s thanks to this that glass occupies so much of the design, gifting you a great view.

Having so much glass results in natural light flooding into your living space, making it feel lively, spacious, and inviting.

Pebble Grey Aluminium Windows


You’re in control when it comes to fashioning an Eclipse Aluminium window design. Inform us of what coloured finish you want, the type of hardware that appeals most and your preferred form of glazing. Our consultants will account for these requirements.

Our aluminium-based finishes are all powder-coated…

TradeMark really puts in the hard yards when creating each aluminium finish as it takes no less than 11 stages to produce them. Without these 11 stages, our aluminium colours wouldn’t look half as impressive as they do. Woodgrain finishes are also a speciality of TradeMark and we go to a lot of effort to develop our Walnut, Rosewood and Oak effects too. They’re very often mistaken for traditional wood effects.

Make the glass a major focal point of the window...

Your chosen glazing doesn’t have to be completely plain. It can be patterned too, and you can also have energy saving glass incorporated into your window design if you want to make the biggest possible fuel savings, or privacy glass to enjoy a certain amount of obscurity when indoors. Fitting energy saving glass will be a huge money saver and what you recoup back will go a long way towards paying for the windows.

A stunning suite of hardware…

It’s the handles that are affixed to our Eclipse Aluminium Windows that really set them apart and make them so special.

Our hardware range is made up of multiple different styles, ranging from ultra-modern to classic and traditional. The attention to detail in each handle is quite extraordinary.


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Want to speak with an Advisor? Give us a call on 0800 30 50 30

Our friendly team will be pleased to help with any questions you may have.


Join us at our showroom in Woodley in the suburbs of Reading, to browse our products in person and speak with our team of advisors and designers about your next home improvement project.