Airclos aluminium bi-fold doors are the most versatile option for closing spaces or dividing rooms in your home or business. You can fully close a room or regain full contact with the outside in a matter of seconds thanks to its simple operation.

In our catalogue you will find a total of 14 series of bi-fold doors and windows so that you can choose exactly the one that best suits the needs of your family or business.

In addition, each of our series allows an extra level of customisation so as to configure all the features of the system. Choose the number of panels, the opening direction, the combination of glasses, or the position of the bottom guide among many other options.

Bi-fold doors with the highest thermal performance.

The best series of our folding doors is capable of reaching a thermal transmittance coefficient of Uw = 1.3 W/m²K, thus achieving the most restrictive levels of thermal insulation. Thanks to this, maximum thermal comfort is guaranteed in your home or business, without increasing your energy bill and reducing the carbon footprint.