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Bespoke Aluminium Windows in Southampton

Alimax is Southampton's leading manufacturer and supplier of bespoke aluminium windows for tradesmen and property owners in the South. As our competitively priced windows are created on-demand, we can ensure the perfect fit each and every time, and we can supply both casement and vertical sliding aluminium windows to suit your needs. We also have an option which is perfect for use in heritage buildings and those areas where maintaining a traditional design is of the highest importance.

To learn more about the bespoke aluminium windows from Southampton's leading supplier, get in touch with Alimax today on 01425 205465.

Thermally efficient aluminium windows Southampton

When you choose Alimax, you can be sure your bespoke aluminium windows not only look fantastic but provide outstanding performance too. All our windows are certified with a B energy efficiency rating or above which can help you cut your annual heating bills by as much as £100 when you use them to replace your old single glazed windows. We are able to balance cost with performance, so whatever your vision, we can help you turn it into a reality. 

bespoke aluminium windows
aluminium window manufacturer

Delivered to you on-site

As well as first-class products, Alimax provides first-class customer service. Our team is here to make finding your new aluminium windows easy which is why we offer delivery direct to your site. So, whether you're in the trade or a provide homeowner, you won't have to worry about collecting, safely transporting or storing your gorgeous new aluminium windows. 

Visit our Hampshire showroom 

Unlike other suppliers, Alimax has a showroom in which you can view examples of our extensive range of aluminium windows for yourself, from the different configurations to the rainbow of colour options. Every single one of our aluminium windows is crafted using the same high-quality materials and level of care at our factory near Southampton. 

We welcome both tradesmen and their clients to our Hampshire showroom, as well as residential customers. For more information, contact the friendly Alimax team today on 01425 205465.

Case Studies

News

4 Reasons To Choose Aluminium Bi-Fold Doors For Your Project
10th July 2025
Aluminium bi-fold doors are a strong, stylish choice for changing homes and businesses. These doors offer a stylish design, great functionality, and lasting performance. They’re perfect for both home improvements and commercial projects.
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Aluminium Windows and Doors Suppliers
08th May 2025
Alimax is a leading aluminium windows and doors supplier, fabricating quality windows and doors for trade and residential clients across the South - and as one of the largest suppliers in the South, we also specialise in manufacturing and supplying bespoke aluminium products – which means we are not limited by size specifications or complex requirements.
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How to maintain your rooftop light
11th March 2025
Rooftop lights or Sky lights as otherwise known, are a perfect way to let light in and a relatively low-cost way to brighten up a room and reduce energy costs. Maintaining your aluminium rooftop lights is essential to ensure their longevity and optimal performance. Building upon our previous discussion on the benefits of aluminium rooflights, here's an enhanced guide to help you keep them in top condition.
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Aluminium Flush Casement Windows vs Standard Casement Windows
14th January 2025
Are outdated, inefficient windows driving up your energy bills or failing to match your home’s design?
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