How to install a Liniar bi-fold door

This video is to help installers fit a Liniar PVCu bi-folding door set.
It will take you through each step of the process to ensure your doors are fitted properly and to Liniar's standards.
The bi-folding door being fitted in the video is the Liniar ModLok bi-fold, launched in 2014 to provide additional strength and rigidity to enable larger door spans.
This video should be used in conjunction with the full Liniar Bi-Fold Doors installation guide (available from www.liniar.co.uk) to ensure a perfect fit and avoid any future remedials.