the beginning of the process of sheathing the frame with drywall. one sheet of moisture-resistant drywall is screwed to a metal

against assembly background beginning blue blurred building cardboard ceiling characteristics cladding close-up closeup comfortable construction cradle dihydrate dough drywall empty fastening filler frame green gypsum humidity inexpensive layout light lining materials metal moisture moisture-resistant monolithic one partition plaster practical process profile reinforced resistant screwed screws selftapping sheathing sheet shot stiffeners universal wall work