We offers a wide choice of folding doors also called concertina doors. This type of doors allows you to form the interior of your house according to your vision. When closed the door offer a nice view of a large glazed wall and when open allow you to go straight into your garden or terrace from your home. It is the only door type which when open leaves a fully clear opening since all the panels slide together to one or both sides without disturbing the opening area. Folding doors are available in various options which allow you to choose the perfect type of door matching the interior and exterior of the building. The most common type of threshold used for this door is standard one offering very good tightness however a low aluminium threshold is also available to enable comfort of use especially to elderly people, children or disabled. It is also possible to make a 0 level threshold folding door.


Apart from the standard inward opening folding door outward opening is also available so that it is even easier to use them and to open fully or just a little without disturbing the interior of the building. Another possibility is to use either top railed or bottom railed gear depending on the customers needs and construction of the building. Additionally, Boronze&Steel offers corner folding doors! When closed the door is forming a glazed corner of the wall and when open the whole corner is clear without even a corner post. Boronze&Steel also offers curved folding door. It is a truly original and beautiful version of these doors. Folding doors are also available with aluminium and bronze cladding. Boronze&Steel presents the latest model of folding door created especially for large single panels. It is the only type of folding door that allows for opening the panels to the outside without disturbing the interior of the building and using the low aluminium threshold at the same time. It is also possible to use up to 16 panels in one frame where every panel may be up to 1m wide.

Folding doors

Bi fold doors