Bathroom Lighting Zones 17th Edition

When making your selection keep in mind that a minimal pedestal sink will probably allow a fixture with up to 3 lights while a 2 sink vanity will leave enough space for an 8 light vanity light.

Bathroom lighting zones 17th edition.

Any fitting used in this zone must be low voltage max 12v and be rated at least ip67 which is total immersion proof. There is no zone around a basin basin taps or toilets. It did exist in the 16th and earlier editions. When thinking about lighting for your bathroom it is important to think about the below bathroom zones to ensure the lighting you want can be installed in your desired location.

Now the iee wiring regulations 17th edition have identified particular zones within the bathroom to indicate what type of electrical equipment can be installed. They come in a variety of shapes and styles. This was previously known as zone 3 and is essentially anything in the bathroom that is not zones 0 2. These are the areas beyond zones 0 1 and 2.

According to the iet 18th edition wiring regulations section 701 it is necessary to install ventilation products that meet a minimum of ipx4 in zones 1 and 2 of a bathroom. They are now identified from 0 to 2 with 0 being the wettest the previous zone 3 is no longer defined. 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. You should also always make sure any electrical work in your bathroom is carried out by a qualified electrician.

The 17th edition of the iee wiring regulations redefined the zones for electical equipment in bathrooms and must be used for installations designed after 30th june 2008. There is no zone 3 this was deleted with the publication of the 17th edition. The ideal bathroom lighting helps set the tone for the room and is a jumping off point for the rest of your bathroom decor. You have lots of great options when choosing your bathroom lights and bathroom light fixtures.

Iee wiring regulations consider electrical installations in the bathroom to be a special location due to water increasing the risk of electric shock. Despite many other diagrams and websites claiming there is no such zone has ever existed in any version of bs7671. Zone 3 bathroom lights this zone has now been withdrawn from the 17th edition of the regulations in addition to the above if there is a likelihood of water jets being used for cleaning purpose in zones 1 and 2 a fitting rated a minimum ip65 must be used. Zone 0 the interior of the bath or shower which can hold water.

For more information on ip ratings and bathroom zones then we would advise checking the 17th edition wiring regulations by the iee and iet. Window recesses that extend into the area zone 1 occupies is also considered as zone 2. Zone 0 is inside the bath or shower itself.