Advice on ceiling

[dory]

Hello,

we are redoing the bathroom in the cabin and are doing the preliminary work ourselves. The room was built by the previous owner, and not everything is according to the rules, so it has been quite a headache for us who have never built anything before...

We just realized that we really messed up and forgot to check the ceiling joists. We noticed only now, after the plywood and plastic are already on the wall, that there is a missing ceiling joist along that wall. The idea is to attach a Huntolit ceiling to the crosswise ceiling beams, but we now have nothing to fasten the ends to along one side.

Is our only solution to remove the plywood and plastic and put a joist in place, or do you see any other solution?

 

[Tompafix]

Hello,

we are renovating the bathroom in the cottage and doing the groundwork ourselves.
The room was built by the previous owner, and not everything is according to standard, so it has provided a lot of headaches for us who haven't built anything before...

Now we realized that we messed up significantly and forgot to check the ceiling joists. We first noticed when the plywood and plastic were already on the wall that a ceiling joist is missing along that wall. The idea is to install a Huntolit ceiling across the ceiling beams, but now we have nothing to attach the ends to on one side.

Is our only solution to remove the plywood and plastic and install a joist, or do you see any other solution?

Can't the joist be attached to the wall studs if they extend a bit upwards?