Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Incompetency(noun) the quality or state of being incompetent; want of physical, intellectual, or moral ability; insufficiency; inadequacy; as, the incompetency of a child hard labor, or of an idiot for intellectual efforts.
#1- nobody can estimate costs over the Internet. there are many variables going into estimating. costs for a standard drop ceiling varies by quality and style, can go from $1.75.00 per sq ft,-$8.75.00. are there showers/moist areas requiring aluminum grid? what's the height? 8'-22' can be standard.
A contractor will charge $1,160 to install a drop ceiling in a 15-by-20-foot room using 24-inch square panels, which includes the labor and material.If you have some carpentry experience you can buy the grid and panels for $300, the drop ceiling installation cost, saving 74 percent.The job will cost more if you incorporate recessed or surface-mounted lighting. When youâre planning a ceiling in a room, figure you need at least a 7-foot ceiling height. contractor will charge $1,160 to install a drop ceiling in a 15-by-20-foot room using 24-inch square panels, which includes the labor and material.