U-profiles are mounted to the floor and ceiling with the assistance of dowels + screws + washers utilizing a drill. When you are done While using the studs, correct the 9mm gypsum boards ranging from the middle of your area on the stud framing while staggering the joints. Gypsum Board: https://emiliano0jryg.59bloggers.com/32691359/considerations-to-know-about-gypsum-board-installation