Bi-Fold Doors

Our high performance bi-fold doors are very adaptable, offering narrow frame profiles in a range of configurations. These systems give you maximum control over the appearance and operation of a building’s doors, performing smoothly while optimising thermal performance and weather tightness.



The bi-fold door systems are safe, reliable, and highly attractive - ideal for combining indoors with outdoors.

Our bi-fold doors are manufactured from aluminium, which ensures they are strong yet lightweight, durable and robust.

Bi-Fold Door Systems

BSF70 Folding Door System Download BSF70 Folding Door System specification sheets…

The BSF70 folding door system gives you maximum control over how the doors look and operate. A versatile and flexible folding door, the BSF70 is ‘Secured by Design’ and is available in range of colours and finishes.

Multiple panels can be added to the system, which comes with ‘open in’ or ‘open out’ options, making these doors highly adaptable.

An attractive and functional product, the BSF70 can complement a range of exterior building styles, while maintaining excellent thermal performance.

This door system has a low threshold option, which can make it possible to comply with DDA & Part M.