Our bi-folding door offers a smooth transition between the inside and the outside. The generous glass fronts can be opened across almost 100% of their area, lending living spaces a unique ambience.
Use the arrows to drag the divider to open and close the doors


Unlike traditional sliding doors, which can leave a large section of the opening covered by glass even when fully open, the individual elements of the bi-folding door gather up into a slender bundle of panels to one side – thus guaranteeing unrestricted views.



Glass Spaces offers a choice of both insulated and non-insulated bi-folds, wood or aluminium in a choice of 30 RAL colours as standard, various configurations opening inside or outside, opening to the left and/or the right, even round corners and finally a selection of floor tracks including suitability for accessible living.
Our aluminium range can also have a coating applied for special climate requirements such as coastal weather protection.