What Is Bathroom Zones 1 2 3

Understanding the concept of bathroom zones is crucial for ensuring safety and functionality in bathroom design. These zones are defined based on their proximity to water sources and the risk of electrical hazards. Complying with bathroom zoning regulations helps prevent accidents and ensures a safe and comfortable space.

Bathroom zones are categorized into three main areas:

Zone 0:

Zone 0 is the area directly surrounding the bathtub or shower, where there is a high risk of water splashing or direct contact with water. It typically extends 600mm above the rim of the bathtub or shower and includes the area inside the bathtub or shower.

Zone 1:

Zone 1 is the area outside Zone 0, extending up to 2.25m above the floor. It includes areas where water may splash or drip, such as around the sink or toilet. Electrical appliances and fixtures in Zone 1 must be protected against water ingress.

Zone 2:

Zone 2 extends from Zone 1 to the rest of the bathroom. It is less likely to be exposed to water, but electrical appliances and fixtures should still be protected against humidity and condensation.

Complying with bathroom zoning regulations involves adhering to specific electrical safety standards. Electrical appliances and fixtures must be rated for the appropriate zone and installed by a qualified electrician.

In conclusion, understanding bathroom zones is essential for creating a safe and functional bathroom design. By adhering to zoning regulations and installing electrical appliances and fixtures accordingly, you can ensure the safety and longevity of your bathroom space.