Gluing the panel to the back wall
I cut out a 4mm panel to fit on the back wall. Then used the same process as on the side walls to add the 1mm plastic sheet to this 4mm panel. Above is me gluing this panel using PU expanding glue to the framework.
Dry Fit of Shower/Toilet
Testing the front wall framework
Skinning the front panel
Mounting the backing for the shower tap
The Cassette access point and insulated.