3400-Series Folding Doors

Maximize the space in any room with bi-fold doors. These unique accordian-shaped doors bring the outdoors in with top to bottom glass that open completely. 

Folding doors open wide spaces, and bring the outdoors in.

The bespoke bottom running hardware components of the 3400-series folding door system have been designed to give maximum carrying capacity, whilst the narrow thermally-broken aluminum profiles offer slim sightlines.

The result? An attractive, high performance bi-fold door.

The 3400-serise folding door comes standard in white, but can be foiled on either the exterior, interior, or both sides to match our windows and patio doors.

OUTFOLD ConfigurationsINFOLD Configurations

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