Fitting to ceiling and wall to wall. Measure your opening height and width at the five points indicated on the diagram. (Please note: Take into account any obstructions such as coving, skirting, radiators etc. either remove them or build an unobstructed opening around them).

HEIGHT: If there is any difference between the measurements of A, B or C, this means that your ceiling and floor are not parallel. Your track sets will allow for a difference of +/- 12mm. Doors will be made to fit the smaller of the 3 height dimensions.

WIDTH: Walls should be as vertical, and parallel as possible when adjustment in the door is needed. Doors will be made to fit the larger of the two width dimensions.