Hi,
I have an 80mm PVC drain riser at the centre a shower alcove coming up out of a concrete slab floor.
I would prefer to install a moulded PVC shower base than tile the shower alcove floor.
How do I connect the drain riser pipe to the shower base waste outlet?? Once the shower base is lowered into final position on the mortar bed I cant get underneath to connect anything up so how do I connect before lowering the base??
Step by step help needed please..
Kev