Choose the desired profile type:
- X1: for a flush "pulling" door - Wall thickness min. 100 mm - every height - door leaf 40mm
- X240: for 'pull' or 'push' door - Wall thickness min 75 mm - every height - door leaf 40 or 50 mm
- X245: same as X240 for door leaf 45 or 55 mm
- X250: same as 240 for door leaf 50 or 60 mm
- X40: Perfect profile for standard heigh doors - 'pull' or 'push' with the same profile - Wall thickness min 70 mm - door leaf 40 mm
- X45: same as X40 with door leaf 45 mm
Is your door ceiling heigh? In that case you dont have an upperrail.
In any other situation, you'll have an upperrail.