Bathroom Lighting Restrictions

Bathroom lighting regulation zones are as follows.

Bathroom lighting restrictions.

Zone 1 requires ipx4. That s a bare minimum and you ll probably want to provide more lights such as vanity lights wall sconces or extra ceiling fixtures for convenience and safety. Bathrooms must have at least one wall switch controlled light. A 15 amp circuit is minimum but this is often a 20 amp circuit especially if there is a heat lamp integrated into this circuit.

A minimum distance of 15 inches is required from the centerline of a toilet and or bidet to any bath fixture wall or other obstacle. However bathroom lighting isn t all about function. The switch must be located near the entrance to the bathroom. Bathroom lighting requirements the nec requires at least one overhead light in the bathroom and this can be part of the ceiling fan.

Zone 2 requires ipx4 or double insulated or low voltage or be recessed into the ceiling. Zone 0 is permitted but it must be designed specifically for use in a bath or shower be low voltage and have an ipx7 ingress protection rating. The process of choosing lighting for a bathroom design can be overwhelming. At a minimum a window of at least 3 square feet should be provided.

There are so many beautiful choices out there. This article series details guidelines for selecting and installing interior lighting to meet the requirements for different building areas. Vanity light bars optimize the light in your bathroom and come in a variety of multilight styles from 1 light sconces up to 8 light bars. A 20 amp receptacle circuit for plug in appliances.

Light fixtures and wall switches must be on a separate circuit. Each bathroom should have a circuit for lighting and an exhaust fan according to the code this circuit may be a 15 amp circuit if it serves just lighting but it should be a 20 amp circuit if it is also serving a vent fan. Remarkably enough code does not require a ventilation fan. Important nec bathroom regulations.

General lighting fan circuit required. Light fixtures are art says marie lail blackburn certified master kitchen and bath designer and owner of mlb design group in seattle. Zone 3 has no ip rating requirements. Fixtures especially vanity lighting also finish the look of any design scheme.

Bathroom lighting design specifications. The vanity tub area and shower all require different lighting choices but the bathroom s overall design still needs to. All receptacles must be afci and gfci protected either by circuit breakers or individual receptacles that offer afci and gfci protection.