Bathroom Zones Height

The bathroom zones are as follows: Zone 0: The area inside the bath or shower - this would also apply to shower enclosures and wet rooms too. Zone 1: The area above the bath or shower up to a height of 2.25 from floor level. Zone 2: The area reaching 0.6m outside the bath's perimeter, up to a height of 2.25m from the floor.

Learn how to safely install electrics into bathroom zones, showers, or wet rooms using your bs7627 18th edition guide. Zone 2 for a bathroom is the same height as zone 1 (2.25m) extended to 0.6m around the bath. The extent of the zones in a bath or shower room can be limited by floors, ceilings and walls.

Zone 2 is an area stretching 0.6m outside the perimeter of the bath and to a height of 2.25m from the floor. In these bathroom zones an IP rating of at least IP44 is required. Zone 1 for a shower room is 2.25m from the finished floor level or the height of the fixed shower head from the finished floor level if more than 2.25m, and the width of the shower basin.

Zone 1 is the area above the bath or shower to a height of 2.25m from the floor. In this zone a minimum rating of IP45 is required but it is generally accepted that IP65 is to be used. Zone 1: The area directly above the bath or shower to a height of 2.25m.

Any lighting installed in this zone must be rated at least IP44. Zone 2: The area stretching 0.6m outside the perimeter of the bath or shower and up to a height of 2.25m. Lighting in this zone must be rated at least IP44.

Electrical Information - Bathroom Zones The diagram above is supplied as a guide to Bathroom Zones as referred to in IP ratings of the over mirror lamps and electric heating elements. Please refer to the latest edition of BS 7671:2008 (2011) to ensure conformity. For zone 0, light fittings need to be at least a minimum of IP67 which means immersion proof.

Lights used in zone 0 will also need to be low voltage, with a maximum of 12V. Zone 1 This is the area of the bathroom that is directly above the bath tub and the shower, up to a height of 2.25m from the bathroom floor and at a 1.2m radius from water. Zone 2 extends 0.6 metres outside the perimeter of the bath and to a height of 2.25 metres from the floor.

It also covers the area around washbasins within a 60.