Conservatory roof panel retaining end caps

[600rob]

Any one know if there is some sort of retaining end cap that stops polycarbonate panels from slipping down the conservatory roof.
Ive just pushed a few of my panels back up.
This is the glazing bar type ive got

DSC_4334.JPG

• 600rob
• 12 Sep 2022

The end caps that i have dont do anything to stop the panels from slipping down

DSC_4333.JPG

• 600rob
• 12 Sep 2022

so ill try to replace with something useful before making my own retaining device

Any suggestions welcome

 

[Mw Roofline]

The end caps don’t stop the panels from slipping. The snap down top portion of the glazing bar does this. The end cap is simply decorative and hides all the joins.