It generally takes 1-1/2 to two full buckets of mud to texture the walls and ceiling of an average-size (12 x 12 foot) room. Traditionally, knockdown textures were done with flat trowels or ... Sharp ...
The Family Handyman on MSN4mon
How To Apply Texture to Ceilings and Walls
It generally takes 1-1/2 to two full buckets of mud to texture the walls and ceiling of an average-size (12 x 12 foot) room.