Receptacle Outlet Height From Floor

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.

Receptacle outlet height from floor.

The ada requirement is anywhere between 15 inches and 54 inches from 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. The ada also establishes guidelines for the placement of outlets above counters and in other places that are hard to reach for people confined to wheelchairs. The minimum height is 15 inches from the bottom of the receptacle box to the floor and the maximum height is 48 inches.

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. This would mean 18 from finish floor to the top of the outlet box. In rare instances outlets are still installed in baseboards and in the floor with proper box covers. The ada specifies a minimum of 15 inches 380 mm from the floor and depending on circumstances the maximum height being between 48 and 54 inches approx.

Seemed out of place. A common height for a wall outlet is between 12 to 16 inches to the bottom of the device. California also sets a maximum height 48 inches to the top of the box the same as required by the ada. Not everyone follows the same guidelines.

Todays inspection had receptacles installed about 48 inches above the floor in a bedroom. 1 2 1 4 m. The americans with disabilities act on the other hand specifies 15. For example in canada the center of the receptacle box must be at least 14 inches above the floor and in california the bottom of the box must be at least 15 inches above the floor.

In rare instances outlets are still installed in baseboards and in the floor with proper box covers. The nec has no official requirement concerning the height of a receptacle above any finished floor including the kitchen floor. Ada says 15 min for receptacles. The average height of an electrical outlet is 12 to 14 inches from the floor.

I recommend that we all measure 19 to the top from the sub floor.