Plasterboard on top of fiberboard

[discgolfaren]

Hello! I'm having some trouble with my living room. There are tretex boards on the walls today. Behind these, it's plastered on unburned brick. From experience in another room, I know that if I tear away the tretex, the plaster also falls off. I'm thinking instead of putting drywall directly on the tretex to avoid plastering. Does anyone have experience with this?

 

[Tommyboy]

Have attached gypsum directly to the tretex without any problems, just use slightly longer screws.

 

[discgolfaren]

Sounds good. Thank you.

 

[Lindgrenski]

Same thing here, no problems.

 

[petersson79]

Also put plaster on top of the tretex, but I had wooden walls behind. Then there's no problem for the screw to attach, but brick in this case?? Tretex can hardly offer enough resistance to screw the plasterboard into, right??

 

[MB77]

It works well to glue, I have personally used Casco Superfix. It's important that there isn't a lot of dust between gipr and tretrex.

 

[discgolfaren]

Have also heard from others that limma should work. So that's probably what I'll do.