Bi-Folding doors, often termed as Concertina, Slide and fold, Multifold or Sliding folding doors are now rapidly becoming the alternative to Sliding Patio Doors. The main reason for their popularity is the flexibility in design and the opening size achievable. Bifolding doors can be manufactured out of UPVC, Aluminium or Timber. Aluminium is the option more suited for commercial uses whereas PVCu & Timber Folding Doors are more the norm is residential properties.

We have two PVC Bi-folding door options available;

 -  A face fit hinge system on a standard door sash profile, giving a robust appearance.
 -  A slimline hidden hinge system featuring a unique hidden bottom track allowing for an ultra low threshold. This can be used for room dividers as well as exterior use.