Drywall - A dense architectural wall construction material applied to wood or metal studs, A/K/A Sheet Rock or Gypsum Wall Board (GWB), useful primarily as a sound barrier but is low frequency absorber in some applications.

Hi all,

I'm building a drum studio in my garden. It is purpose built, and completely detached from any other building. I have a double stud construction already in position, formatted to make a two-leaf assembly. I will have outer, external layer, insulation, air-gap (1 inch), insulation, inner board, and it's the inner board I'm asking about.

Hi all
I can't find specs for lightweight steel stud load limitations. I've done a bit of searching here and on the web.
Anyone know a rule of thumb?
Can I put 3 layers up safely?
Thanks!