headliners sagging

[Beppe123]

My Swan 44mkii has headliners that are held up with velcro. With the hot weather they have detached in several places and the headliners are therefore sagging. Two years ago I paid the marina to fix them (over $700), but this time I tried myself with 3M DuoLock velcro, without much success (it does not hold). Does anyone have a solution for this recurring problem ? I was thinking of screwing the panels, but this may not be esthetically the best option. Thanks

[Pete7]

Mine are thin plywood panels with a vinyl covering. Screws are nearly hidden with little button colour matched covers which fit into a small hole perhaps 2mm next to the screw hole. Gives an acceptable approach and means I can take them down again quickly if needed.

This sort of thing, but mine are slightly smaller perhaps 3/8th across:

https://www.wickes.co.uk/Wickes-Plas...0/p/164432?fix