Aluminium Bi-fold doors are available in various colours and design options. When the summer arrives it very satisfying to be able to open a whole wall of your home to the outdoors. We do not supply or install PVC Bi-Fold as we have found them to be troublesome and unreliable.
We use either the Warmcore or Sheerline Bi-folds as we find them to be reliable and robust.
In Cornwall we do not open up our bi-folds very often during the winter months, so when the good weather comes you need them to work straight away without the need of a service call to re- adjust. In our experience Warmcore and Sheerline will give you years of trouble free usage.