Having said that my shower has just over a foot between the top of the glass and the ceiling and that seems to allow plenty of convection.
Gap between shower door and ceiling.
About 5 inches from the top of the shower door to the top of the shower assembly.
The less you have the more concentrated the steam at the top and the more damage the steam will cause.
Place a strip of fiberglass mesh drywall tape over the gap so that it butts up against the ceiling line.
A transome and a well place fan will draw air out the top of a shower and allow air to enter around the door.
If you like a dry shower you may have to leave the door open and that is not the same look you might be after.
Hi i need to fit a shower enclosure door side panel in the corner of a loft room with a low ceiling.
You re not going to be able to calculate a minimum gap very easily.
Leaving about 5 inches between the shower door and shower assembly but want to make sure i have enough room to let the moisture to vent.
So get as much space as possible while getting a shower door that you can get.
Cut the tape with a utility knife as needed to fit the gap.
There s so many factors involved temperature of the room air humidity where you live fan throughput temperature and materials of walls and ceiling typical duration and frequency of shower water temperature room size.
I have about 2 foot from the top of the shower door.
When we view the photos of other similar bathing areas there is always a big clearance between top of bathdoor and ceiling of bathroom because most people probably have the same height ceiling in the bathroom and in their actual bathtub area.
Sorry to hear about the issues you are having with your recent shower enclosure installation.
I have about 2 foot from the top of the shower door to the ceiling i am thinking of building the 2 foot section.
Shower enclosure seem to come in 1 85m 1 9m and 1 95m.
The industry standard is 1 16 but i think even that is pushing it.
Step 3 cover the mesh tape with drywall joint compound using a putty knife.
To the ceiling i am thinking of building the 2 foot section in and.
The one i like twyford t4 or geo6 is 1 9m.
Shower doors should be installed in such a way that nothing interferes with their movement and there are no gaps between the door and the wall.
Environments that interfere with door movement are raised decorative tiles and overhanging tiles and granite or marble slabs atop a shower seat or buttress wall.