How do i plaster a wall?
If you need to fix a wall or build a wall, it is likley dry wall and not plaster. ‘Plastering’ is the old way to build walls. Measure out the new area or area that needs to be fixed. Add studs or expose existing studs (2 X 4s).
Select the proper thickness of dry wall, measure, cut and screw to studs. Tape up seams. Add ‘mud’ to smooth the screws and seems with putty kife. Sand it smooth.