Off the floor which is closer to the height of the top of the tank than to the seat so i recommend placing it on this level for a clean line.
Proper height for beer taps above floor.
Having to reach behind you for a toilet roll is awkward.
In order to mount the 2 5 inch beer shank in the refrigerator wall we used a 1 inch hole saw and an electric drill.
The height of the valve for a shower depends upon whether you need it for a shower stall or a shower set in a bathtub.
A height of 28 inches or 2 feet 4 inches is standard for valves in bathtub shower units.
Toilet rolls holders should be at a comfortable reach i find that 700 800mm above the floor and slightly in front of the toilet works best.
Standard height is about 26 in.
With a bar stool of the proper height it is comfortable to sit at a 42 inch bar.
The optimal and most ergonomic height for a top that services both the seated and standing user is 42 inches.
My view is that the tap should be about 6 above the rim of a bucket when the user is standing upright holding it.
The height is flexible but consider the height of what you are hanging first such as a bathrobe.
I prefer to run shower enclosure glass to the full ceiling height with the door just slightly below to allow for a free swing as i did in the bathroom shown here.
This is also a comfortable height for most people to lean against.
We measured from the floor up to the center of the beer shank 41 inches using an average person s comfortable pouring height and marked the center of the hole.
The national electrical code nec doesn t say much about the proper height of an electrical outlet above the kitchen floor or any floor for that matter.
But there is the alternative view that it should be at a fixed height based on the bucket being placed on the ground and the tap being about 6 higher.
Showers set in bathtubs require lower valve heights because the valve must connect to both the shower and the bath tap.