Height above the floor the nec has no official requirement concerning the height of a receptacle above any finished floor including the kitchen floor.
Outlet height from floor code.
If you are setting box heights prior to the installation of the subfloor floor covering or any underlayment be sure to account for this expected height difference.
Remodeling and upgrading home electrical wiring.
Standard height for outlet boxes.
For the disabled and elderly 15 inches above the top of the floor covering is usually considered the lowest standard height.
The americans with disabilities act on the.
Some states such as california require this minimum height.
The national electric code doesn t establish a minimum standard outlet height in the basement or in any other part of the house but the rule of thumb followed by most electricians is to place the outlets 16 to 18 inches above the floor.
The standard height for wall outlet boxes is about 12 inches from the top of the floor covering to the bottom of the receptacle box or 16 inches to the top of the box.
Electrical receptacle outlets on branch circuits of 30 amperes or less and communication system receptacles shall be located no more than 48 inches 1219 mm measured from the top of the receptacle outlet box nor less than 15 inches 381 mm measured from the bottom of the receptacle outlet box to the level of the finished floor or working platform.
When upgrading home electrical wiring or remodeling the actual height can be adjusted so the elevations of the switches and outlets will match other existing outlets and switches.