Question: what is the maximum weight you can hang on a plasterboard wall?
Answer: Originally Answered: How much weight can a hollow wall/ plasterboard wall take? Your wall will be able to take as much weight as you can hang on it. Every 12"x12" span of 1/2" drywall can hold 40lb in pull out load, as if you were hanging from a ceiling. The other type of load is shear or pull down load.