Bi-fold Windows

Aluminium bi-fold windows suit both traditional and modern homes, folding back easily to maximise your living space. For a large opening bi-folds are hard to beat and are a good alternative to sliding windows. They can be designed in a range of configurations to suit your space. To allow for clear walkways, decks and outside areas the innovative lay-back bi-fold windows from Altherm fold flat against walls.

We recommend double glazing for all our windows. For more information regarding double glazing view our glass options.

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Bi-fold windows will open up your home and connect to outdoor living spaces

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Dining room with closed aluminium windows and french doors

Window Configurations

Projects using Bi-fold Windows

Get excellent windows and doors from Design Windows

Our experienced team will work with you to find the perfect fit for your next project.
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