Aluminium Bi-Fold Doors

Aluminium Bi-Fold Doors

The Signature Aluminium Bi-Fold Door has a reputation for strength and durability. The hard wearing finish on the aluminium protects against scratching, colour fading, flexing or warping and does not require painting and maintenance.

The Signature Bi-Fold Door creates a transitional space like no other and creates a seamless link between the outside and the inside which is very suitable for light filled, modern family spaces in new-build or extensions.


  • The thermal efficiency has been designed to keep your home energy efficient all year round.
  • With options on up to 8 panels and a moving corner post you can virtually bring the garden indoors.
  • Optimum security with the latest in high performance technology to protect your home
  • Finger safe gaskets and an 8 point locking system ensures total security for your family
  • The finely engineered free glide system makes it a pleasure to open and close.
  • Low threshold for seamless indoor to outdoor living
  • Advanced weather tight seals
  • 150 RAL colours available so you can choose the exact shade to suit your home
  • Industry leading 20 year guarantee

Aluminium Bi-Fold Doors Related Case Studies

Download Full Product & Service Brochure

Learn more about signature's expertise, superior product options and in-house services.

Start your download by clicking on the link below.


If you're interested in finding out more about us, information on our latest shows or to book a showroom appointment please fill out the form below and your download will begin afterwards.

    Sign up to receive offers of free tickets to trade shows, invitations to events and the latest information from Signature Windows

    Alternatively click here to download the file