A low level aluminium threshold, which means that there is less for you to step over as you enter the door. This gives easier access, making it ideal on wider doors for wheelchair users.

A low threshold can only be specified on doors with no side panels on. If specified with doors with side panel/s then the overall width must be greater than 1350mm if there is 1 side panel, or 1800 if there are 2 side panels. If this option is selected on doors with side panel/s then panels will be supplied separately to the door frame with coupling trim.

(Note: no external cill will be provided when this option is selected)