The most impressive development in the last 10 years has been that of the folding door.
High prices have stabilised to become competitive. Folding doors are availabe in Plastic, Aluminium and Timber. The aluminium product is so good I have never tried the cheaper plastic doors. The timber folding doors are of European design and for practical purposes work fantastically well but they have their hinges on the face of the door and use wider sections.
The Aluminium Folding doors that I supply have all the major working parts within the body of the frame so that only the hinges can be seen. The handles are available in a number of finishes and the doors can be supplied in dual colours.
March 2014: Competition has caused realistic prices.
From the start of this year I have seen realistic prices piercing the fabric of established markets; allowing for my price to you, to come down.
The photos on this page show the Origin Door.