Indoor–outdoor living
Bi-fold doors are made of panels that slide and fold neatly to one or both sides. Open them fully on a summer's day and the room and patio become one space; close them and you have a wide, uninterrupted view of the garden all year round.
Where they work best
Kitchen-diners, extensions, garden rooms and conservatories are all ideal. They're especially popular on Devon homes with sunny, south-facing gardens or sea views.
Performance and security
Modern bi-folds use A-rated glazing, low thresholds and multi-point locking on every panel, so they're warm, secure and easy to step through.
Colours and finishes
Powder-coated aluminium comes in a wide choice of colours, with anthracite grey and black among the most popular. Match them to aluminium windows for a consistent look.
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