Why Choose Aluminium Windows?

Stylish Design

Improve the aesthetics of your home with our sleek and contemporary aluminium windows.

Energy Efficiency

Our A-rated aluminium windows offer excellent thermal insulation, reducing heating and cooling costs.

Enhanced Security

Feel safe and secure with our aluminium windows, which have passed the British security certification PAS 24.

Durable Construction

Built to withstand the elements, our aluminium windows offer long-lasting performance and require minimal maintenance.

Customisable Options

Choose from a range of colours, finishes, and opening styles, including inward or outward opening, side- or top-hung, andntilt-and-turn.

Environmentally Friendly

Our aluminium windows are fully recyclable, making them a sustainable choice for eco-conscious homeowners.

Slim aluminium white casement window

Premium Quality Aluminium Windows

At DNA Window Solutions, we provide a wide selection of aluminium windows from leading manufacturers, AluK and Cortizo. Our windows are built to the highest standards using premium materials and innovative technology. With a focus on quality and craftsmanship, we ensure that each window is tailored to your specific requirements.

With our aluminium windows, you can expect exceptional performance in terms of energy efficiency, security, and durability. The thermal break zone of our windows ensures excellent insulation, keeping your home comfortable all year round while reducing energy consumption. Additionally, our windows have undergone rigorous testing and have achieved the British security certification PAS 24, offering peace of mind in terms of protection against forced entry.

Contact Us

Make Your Aluminium Windows Your Own

We understand that every home is unique, which is why we offer a range of customisation options. From different colours and finishes to various opening styles, you can create windows that perfectly complement your property's style and functionality.

Maintenance is made easy with our durable aluminium frames, which are built to withstand the harshest weather conditions. Our windows require minimal upkeep and will remain in top condition for years to come. Additionally, their fully recyclable nature makes them an environmentally friendly choice that aligns with sustainability goals.

Get a Quote
Brown flush casement timber effect window
Mock up of window and door designer

Design your windows and doors

Use our online window and door designer to create the perfect quote and get exactly what you want!

Start Designing

Black sash casement window

Frequently Asked Questions

Explore our FAQs to find answers to additional questions you may have about our products or services. If you can't find the answer you're looking for, contact us and we'll get back to you as soon as we can.

Are aluminium windows suitable for all types of properties?

Our A-rated aluminium windows provide excellent thermal insulation, which reduces heat loss and minimises energy consumption.

Can I customise the colour of my aluminium windows?

Yes, we offer a wide range of colours and finishes to choose from, allowing you to achieve your desired look for your windows.

How long is the guarantee for your aluminium windows?

Our aluminium windows come with a 10-year guarantee, giving you peace of mind and assurance of their quality and durability.

Do you offer installation services for your aluminium windows?

Yes, we have a highly qualified and experienced team who will expertly install your new aluminium windows with precision and care.

Are aluminium windows suitable for all types of properties?

Yes, our bespoke aluminium windows are suitable for various property types, including residential homes, commercial buildings, and new construction projects.

What do our customers say?

Warm roof installation

Recently had DNA Window Solutions supply and fit a warm roof replacing a 40 year old timber conservatory. Fantastic experience They inspected the site and measured up, confirmed the costs and design in a timely...
Read more

Oli Johnson

March 2023

Google icon

Excellent company

We have used DNA Windows now three times, twice for windows and once for complete new gutters and facial boards. I think that tells the story ie their workmanship is second to none and we...
Read more

David Ley

January 2024

I can recommend DNA Windows

I can recommend DNA Windows having just had 4 windows put in. The whole process was easy from the initial phone call, then visit and measure, installation . The guys were polite and efficient in...
Read more

Pip Clewer

January 2024

New composite front door

Excellent customer service, great installation, lovely door at a good price. Far quicker, cheaper and easier to deal with than the big national companies.

Steven Mitchell

January 2024

Checkatrade icon

Very helpful and polite

My order was not huge, but I received every attention and the installers were courteous and friendly. As an old woman living alone I rate this level of service very highly. And the internal windows...
Read more


October 2023

High standard and timely

Adam and his team is brilliant. I had the windows installed in my shop. The work done is to a very high standard and timely. Everything was neat and tidy. He also accommodated the timings...
Read more

Jaspal Singh

February 2023

Black review icon

Read our reviews on…

Our Suppliers

Solidor logo
Eurocell logo
Smart logo
Cortizo logo
Profile 22