Here is how i do the wallboard.
Installing durock on shower walls with concrete shower pan.
Usg durock tile backer screws for steel framing or equivalent.
Joining fill joints with latex fortified mortar or type 1 organic adhesive and immediately embed alkali resistant fiberglass mesh joint tape.
It is the only way to guarantee the long term integrity of your wall studs behind the shower walls.
406 mm so four corners never meet.
Typically i use durock and it performs very well.
Offset panel joints a minimum 8 in.
The shower pan and the.
Space between panels and perimeter walls.
Fit ends and edges of panels closely but not forced together maintaining 1 4 in.
203 mm from subfloor joints.
Kudrick explains that the shower pan is custom fabricated with a drain trough outside the separating wall to drain drips from the door back into the pan.
The concrete a surecrete design products gfrc mix was cast with a 10 by 10 scrim in the shape of corrugated steel and sealed with pearl in the finish to suggest metal.
If you see your contractor do this stop him.
Stagger joints a minimum 16 in.
Fasten with 6 mm.
It requires no mud job or waterproofing membrane but it does require direct access to the studs of the shower.
Shim place a 1 4 spacer strip or shim around lip of bathtub or shower pan to hold bottom edge of panel off the fixture.
You can also use silicone instead of staples to adhere it to the studs.
Be sure to cover your membrane with temporary protection prior to installing the backer board.
The shower pan is an unsung hero in cramped bathing quarters that rely on a walk in shower instead of a full size bathtub.
Make sure you overlap all the edges.
Please don t do this you re asking for problems.
Starting with your bare wall studs on your shower walls simply take your plastic sheeting and staple it to the wall studs completely covering the entire surface which will be inside your shower.