CDA Company Logo A red brick building with aluminium frames running down the front of it A large, detatched property with a swimming pool A large white house with dark window frames and matching plantation shutters

Our aluminium windows are regarded as one of the best replacement window solutions available on the market. These quality systems are popular for both domestic and commercial installations, providing you with a sleek, modern and efficient window option. Choose from our wide range of colours and quality finishes, practical solutions that provide you with the security and efficiency that you need.

• Slim designs

• Sleek and smooth appearance

• Energy efficient

• Quality choices

• Strong and robust

• Commercial and domestic

The quality of design that we offer is market leading, with unrivalled energy efficiency and an extensive colour range at your fingertips. Our RAL colour system ensures that our windows complement all types of homes and decor, eliminating the need for repainting and redecorating. We can manufacture to your exact specifications, letting you choose from our extensive range of quality glass options.

For your quality aluminium window supplier in the South of England, call us on

Quality products, effective solutions

Your aluminium window supplier

The inherent strength of an aluminium window frame is far greater than that of a UPVC window. Combine these innate security features with our own locking systems and you get a highly secure window. We offer both standard and upgraded locking options so you can keep your property secure, providing you with a simple way to enhance your security. As your aluminium window specialists, we consider our aluminium windows one of the most secure products on the market.

Innate security features and virtually impossible to break

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Strong and secure

Popular replacement window options

The latest technological advancements

Visual, durable and low maintenance

An extensive range of colours and finishes