If you’re installing a pre-fabricated (modular) steam shower unit, then the door will come in a box along with the wall and ceiling panels. The first thing you’ll notice is that this door is not like any other shower door.
Steam shower doors are built with high performing vapor proof gaskets and tempered safety glass. They’re constructed to provide the tightest steam seal possible. Steam shower doors swing on a hinge that is also completely encased in vapor proof. The door will swing out allowing for easy and safe entering and exiting from the unit.
If you’re having your steam shower custom built, you will need to make sure that the doors are constructed to the highest level of vapor proofing available.