How Much Weight Can A Wall Hung Toilet Hold. A thin nail in hollow drywall will leave even a light instead of hanging your decor on a hollow section of drywall, aim to hang it on a wall stud. When trying to figure out how much weight drywall can hold, you'll need to account for a few different factors.
Drywall can hold quite a lot of weight if the proper anchors are used.
And the mount is made to attach to 2 studs. If anything happens to the tank mechanism.how do you repair it ,inside a wall. The mounting hardware is completely concealed. If it all sounds a little exotic, that's because these fixtures are far from standard.