Custom designed windows made to suit your needs including louvre windows and bay windows

Our Altherm aluminium joinery can be easily customised to produce custom windows that suit specific requirements, and create stunning architectural features.

At Design Windows we can draw on over 30 years’ experience in the aluminium joinery industry to help you create windows of all shapes and sizes including curved windows, raking windows, aluminium louvered windows, faceted windows, bay windows and glass block designs.

Our expert aluminium window manufacturers can design your custom windows to match with standard sliding windows, bi-fold windows or awning windows used in other areas of your property.

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