Optimize Bathroom Zones Under Bath for Space & Design

Transforming the often-neglected space under the bath into a purposeful zone can elevate your bathroom’s functionality and aesthetics—this is where smart design meets daily practicality.

The area beneath modern bathtubs offers hidden potential for storage, lighting, and even electrical access. By strategically placing cabinets, LED strips, and low-profile drawers, you can maximize utility without cluttering visible surfaces. Consider moisture-resistant materials and sealed compartments to protect belongings from humidity, ensuring durability and hygiene.

Incorporating under-bath lighting enhances both safety and ambiance, while discreet electrical outlets support devices like hair dryers or smart mirrors. Installing waterproof fixtures and cleverly routing cables under the tub ensures a clean, safe setup that blends seamlessly with the overall design.

Custom-built zones under the bath—such as pull-out drawers, hidden shelves, or integrated storage boxes—offer tailored solutions that fit unique bathroom layouts. These solutions conserve space, reduce visual clutter, and maintain a streamlined, professional look that elevates the entire room’s functionality.

Designing intentional zones under your bath transforms an overlooked space into a valuable asset. By combining smart storage, thoughtful lighting, and integrated electrical systems, you create a bathroom that’s not only beautiful but supremely functional. Upgrade your space today—your ideal bathroom starts beneath the surface.

Learn how to safely install electrics into bathroom zones, showers, or wet rooms using your bs7627 18th edition guide. Bathroom zones are predefined areas within a room containing a bath or shower and determines the requirements and regulations which need to be adhered to, including the minimum IP ratings of electrical equipment and accessories in each zone, as set out by BS 7671 Wiring Regulations, each zone is defined as zone 0, zone 1 and zone 2. Bathroom zones tips and trick: a freestanding bath on feet can make the floor area look bigger.

Le Vingt-Neuf by Catchpole & Rye. From £9500. Choosing your bath Consider the look of your bathroom - is it traditional, modern or classic-contemporary? Knowing this can help you choose from a plethora of styles, including roll-top, flat-top, single- or double-ended options.

If you've got a. In this project learn all about bathroom zones for electrical devices including shaver sockets, extractor fans and lighting. Bathroom design, welcome to the modern age-where separate wet and dry zones allow space to bathe and get ready, with no wet floor to worry about.

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. Bathroom Zone 1: Above the Bath or Shower Consider the area beneath the bath or shower basin as zone 1 in bathroom.

However, if this space is only accessible with a tool, it's considered outside the zones. Zone 1 extends above the bath up to a height of 2.25m from the floor. For 240V fittings, a 30mA residual current device (RCD) is mandatory for circuit protection in this zone.

An IP65 rating. The main bathroom zones include: Zone 0 This is the area in the bath tub, shower enclosure, and basin. In this area, light fittings will most likely come into contact with water or be submerged in water.

For zone 0, light fittings need to be at least a minimum of IP67 which means immersion proof. Bathroom Zone 1 Zone 1 is the area above the bath or shower tray to a height of 2.25m from the floor. Any fitting used in this zone must have a minimum rating of IPx4*, which means it is protected against water spray from all directions.

Bathroom Zone 0 is defined as the interior of the bath or shower basin, where water immersion is constant. All electrical equipment used in this area must be specifically designed for full immersion in water, meaning fixtures must have a minimum rating of IPX7. Suitable installations in this zone include low.