Designing a small bathroom can feel like a challenge, but with the right approach, you can make even the most compact space feel open, airy, and luxurious. Whether you’re renovating your ensuite or updating a narrow main bathroom, it’s all about smart choices and clever styling. In this guide, we’ll show you exactly how to design a small bathroom that looks and feels bigger—without compromising on functionality or style.
🧱 1. Use a Light, Neutral Colour Palette
Colour plays a huge role in how big a space feels. For small bathrooms, stick to light, neutral tones like whites, soft greys, beige, or pastels. These shades reflect natural and artificial light, making the room feel open and clean. Dark colours tend to absorb light, making walls feel closer together.
✨ Tip: Use the same colour on walls and floors for a seamless look.
🪞 2. Maximise Visual Space with Mirrors
A large mirror can dramatically increase the perception of space in a small bathroom. It reflects light and gives the illusion of depth, making the room feel twice as big.
Opt for frameless or wall-to-wall mirrors
Consider mirrored cabinets for dual function
Place mirrors opposite light sources to amplify brightness
👉 Browse our mirror collection to find sleek, space-enhancing options.
🚿 3. Choose a Floating Vanity
Floating vanities are a go-to choice for small bathrooms because they free up visible floor space, helping the room feel less cluttered.
Look for wall-hung vanities with clean lines and minimalist design
Open shelving underneath can create airiness and storage
Use drawers instead of cupboards to maximise internal organisation
Explore our best-sellers like the STELLA Wall Hung Vanity 900mm for smart space-saving options.
💡 4. Go for Glass Shower Screens
Shower curtains and frosted screens break the flow of a room, making it feel smaller. Instead, opt for:
Frameless glass panels to keep sight lines open
Clear glass enclosures that stretch floor to ceiling
Curbless or walk-in showers for a more modern, expansive feel
This small upgrade can make a dramatic difference to your bathroom’s spaciousness.
📐 5. Use Large-Format Tiles & Continuous Flooring
Large-format tiles reduce the number of grout lines, creating a seamless and less busy visual field. Choose matte or satin finishes to reduce glare and slipperiness.
Chevron or herringbone layouts can add depth and texture
Run tiles from floor to wall to elongate the space
- Avoid breaking the flow with rugs or raised platforms
🧴 6. Keep It Clutter-Free with Smart Storage
Small bathrooms require smart storage that keeps the area neat and functional. Consider:
Niche shelves built into shower walls
Over-the-toilet cabinets or towel ladders
Multi-purpose storage units like mirrored shaving cabinets
The more organised your space, the more spacious it feels. Match your storage to your design scheme for a cohesive look.
🌿 7. Bring in Natural Light (or Fake It)
If your bathroom has a window, make the most of it. Use sheer curtains or frosted glass to let light in while maintaining privacy. If windows aren’t an option:
Use LED downlights with a daylight colour temperature
Add strip lighting under vanities or cabinets for glow
Include wall sconces near mirrors for functional brightness
Light is one of the most effective tools to open up a small room.
🛁 8. Use Minimalist Tapware and Fixtures
When space is tight, even your tapware should work to visually declutter the space. Consider:
Wall-mounted tapware to free up vanity space
Slimline mixers in matte black, chrome or brushed brass
Matching accessories for towel rails and toilet roll holders
You can find an elegant range of modern tapware to suit every aesthetic.
📏 9. Plan Your Layout Carefully
A functional layout is the foundation of any small bathroom design. Work with what you have, but think about:
Placing the toilet away from direct view from the doorway
Locating the vanity near the entrance for easy access
Ensuring a minimum clearance around fixtures for comfort
When in doubt, consult a bathroom planner or your local trades.
🚽 11. Install an In-Wall Toilet for a Sleek, Space-Saving Design
In-wall toilets are a smart choice for compact bathrooms where every centimetre counts. By concealing the cistern inside the wall, only the bowl and flush plate remain visible—creating a sleek and streamlined look.
Saves valuable floor space and makes the room feel more open
Easy to clean around the bowl with no exposed tank or plumbing
Pairs perfectly with wall-hung vanities and frameless showers for a cohesive modern design
This minimalist option is ideal for anyone looking to design a small bathroom that feels both luxurious and practical.
👉 Explore our in-wall toilet range
🧼 11. Add Personal Touches Thoughtfully
Even a small space deserves character. Add warmth and personality with:
Tactile elements like timber, rattan, or stone
Small greenery (real or artificial) for a pop of freshness
Matching soap dispensers, containers, and soft textiles
These finishing touches make the room feel considered and comfortable—without overwhelming it.
✨ Final Thoughts
When you’re ready to design a small bathroom that feels bigger than it is, it comes down to layout, light, and clever styling. With the right mix of minimalist fittings, soft colours, and space-savvy storage, you can turn any compact space into a stylish sanctuary.
Need help selecting the right products? Visit Builders Warehouse Online for expert advice and a wide range of wall-hung vanities, tapware, mirrors and more.