High quality aluminium bi-fold doors
Cortizo bi-fold doors from Doors-Direct.co.uk combine innovative design with excellent functionality and improved space efficiency. With numerous panel configurations to choose from and the option to fold inwards or outwards; Cortizo bi-fold doors create a seamless transition from interior to exterior space, supplied by a family business in Surrey, UK ensuring ease of communication and fast delivery.
Design versatility and high performance
These bifolds from Doors-Direct.co.uk provide complete design freedom. The system can include one to seven opening leaves which can fold either inward or outward. The Cortizo bifold can feature a main door principle. With this configuration, the first leaf is used as a standard entrance door without affecting the other folding leaves. The entrance door is fitted with handles on both sides for interior and exterior access.
- Insulated with fibre glass reinforced polyamide strips
- 30mm flush track as standard, although there is a choice of 4 threshold options
- Tested for water and air tightness
- Wind load resistant class A3
- Dry glazed with EPDM or neutral silicones
- 28mm glass thickness, others on request
- Standard colours are RAL7016 (Dark Grey), White or Black. Available in any RAL colour for extra cost.