Walls and Roofs
The best alternatives to drywall for finishing interior walls
...Gyproc panels, or drywall. It’s made by mixing water and aggregates (sand, vermiculite or perlite), and then the gypsum is pressed between two continuously rolling sheets of paper and allowed to harden. Drywall pretty much replaced plaster and lath as the construction industry's "go to" wall finish from around the 1940...
