Aluminium windows FAQs

Aluminium Windows FAQs

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Our windows are rigorously quality controlled until they receive our trademark tick of approval. For manufacturing and design of aluminium windows for trade, Alimax is the go-to choice!

On this page you'll find a list of frequently asked questions & answers about our aluminium windows to make sure that you are kept well-informed in your decision making when purchasing aluminium windows for trade.

If you have a question about our services or products that is not covered, do not hesitate to contact us on 01425 205465 and our expert team would be more than happy to help.

We have lots of aluminium window styles to choose from, including flush & standard casement, heritage and vertical sliding aluminium windows.

No. We offer our aluminium manufacturing and products in Dorset, Hampshire and across the South. We are big enough to cope and yet small enough to care - and that is the reason we don’t cover the whole of the UK and keep our business in the South. 

All of our aluminium windows are manufactured on site and are totally bespoke, so we are not limited to any sizes. To find out more about our bespoke aluminium windows, call Alimax today on 01425 205465. We offer maximum performance alongside excellent security and costs.

Our aluminium window profiles are available in any single RAL or in B.S. colour or dual colour options. For more information on our colour options visit our colours page here.

Using aluminium for our windows makes them strong, robust and efficient. Aluminium offers inherent strength and security and is extremely durable and low maintenance which helps to provide a stunning feature that’s designed to last for years to come.

We offer 5-day industry leading lead times on prime product lines.

Absolutely. You don't need to worry about collecting your new aluminium windows; we will deliver directly to you on site. This is also the case for tradespeople - we will deliver to the project location on your behalf. To place an order or find out further information about our aluminium windows, don't hesitate to contact our friendly team - we are happy to help.

Our windows achieve the highest A rating for thermal performance.

Yes we do - unlike most other suppliers, we have a showroom in which you can view examples of our extensive range of our aluminium windows for yourself. We welcome both trade customers and their clients to our showroom, as well as residential customers. For more information, contact our team on 01425 205465.

Alimax Heritage windows feature the slim profiles and sight lines that are associated with traditional steel windows, whilst offering all the benefits of a modern window - ideal for industrial mill renovations and barn conversions.

Yes we do, you can view our manufacturing and showroom gallery reel by navigating to our gallery page.

For more information about our aluminium products or our service, please don’t hesitate to get in touch today on 01425 205465

Case Studies

News

What Are Heritage Window Regulations for Listed Buildings
22nd January 2026
Heritage window regulations set out how windows on listed buildings in the UK can be repaired, changed, or replaced. These rules are part of the planning and conservation system and aim to protect buildings with architectural or historic value.
Read more
What Are the Building Regs for Windows & Doors in 2026?
17th December 2025
In 2026, building regulations for windows and doors in the UK focus on energy performance, ventilation, safety, and security. Building Control will check that your chosen system, the finished installation, and your supporting evidence all match the relevant Approved Documents.
Read more
3 Things To Consider When Choosing Doors And Windows For Your Project
27th November 2025
We explore three important things to consider when choosing doors and windows for your project, including why aluminium might be the most versatile option. 
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Custom aluminium windows - bring your project to life
21st October 2025
Our professionals design and manufacture custom aluminium windows and doors in-house, bringing together precision engineering and a stylish design to give your project the finish it deserves.
Read more