Dublin Homes, Compact Bathrooms — Big Potential
Many Dublin homes, especially period terraces and city apartments, come with smaller bathrooms, but that doesn’t mean they can’t be stylish, functional, and luxurious.
At O’Sullivan Plumbing & Heating, we specialise in maximising small bathroom spaces without compromising comfort or design. Whether you’re updating a guest ensuite or reimagining a tiny main bathroom, smart planning and expert fitting can make even the most compact space feel like a five-star retreat.
Here’s how to make every centimetre count.
1. Rethink the Layout
When space is tight, layout is everything.
O’Sullivan Tip: Start with the essentials : toilet, basin, and shower and plan around existing pipework to keep costs down.
Why it works: Efficient layouts reduce clutter and improve flow. For example, a corner basin or wall-hung toilet can free up valuable floor area.
Example in action: In a recent Dublin city renovation, we replaced a full bath with a walk-in shower and repositioned the toilet, creating a brighter, more open space that instantly felt double the size.
Bonus Idea: Consider a sliding or pocket door to reclaim even more usable space.
2. Use Wall-Hung Fixtures
Wall-mounted toilets, sinks, and vanities not only look sleek but also expose more floor area, making your bathroom appear bigger.
Why it works: Seeing a more visible floor creates the illusion of space, while hidden cisterns keep things tidy.
O’Sullivan Tip: Choose a floating vanity with built-in storage, perfect for hiding toiletries and cleaning supplies.
3. Let Mirrors and Glass Open Up the Room
Strategic use of mirrors and glass can dramatically enhance light and depth.
Why it works: Reflective surfaces bounce light and give the perception of a larger footprint.
O’Sullivan Tip: Install a full-width mirror above the vanity or opposite a window to make the room feel more expansive.
Bonus Idea: A frameless glass shower screen maintains visual flow far better than bulky enclosures or curtains.
4. Light It Right
Good lighting design can make a small bathroom feel spacious and luxurious.
What works best:
- Recessed ceiling LEDs for general light.
- Soft task lighting around mirrors.
- Warm under-cabinet lighting to create depth.
O’Sullivan Tip: Choose dimmable lights to shift from bright and functional in the morning to calm and cosy in the evening.
5. Keep the Colour Palette Light and Cohesive
Pale, neutral tones help a small bathroom breathe.
Why it works: Lighter walls and floors reflect more light, while a unified colour palette reduces visual clutter.
O’Sullivan Tip: Soft greys, creamy whites, or pastel greens are trending for 2026 in Dublin, perfect for a soothing, timeless look.
Bonus Idea: Use the same tile on the floor and walls (“tile drenching”) for a seamless, expansive effect.
6. Choose Space-Saving Fixtures
Compact doesn’t mean uncomfortable, it means clever.
Popular choices for small Dublin bathrooms:
- Corner showers with glass enclosures.
- Compact baths for multi-functional family spaces.
- Shallow basins and slimline vanity units.
Example in action: One Dublin couple swapped their bulky vanity for a slim wall-mounted unit and gained enough space for a full-size heated towel rail.
7. Build Storage Into Every Corner
Clutter shrinks space, so hidden storage is key.
O’Sullivan Tip: Recessed shelving between studs or mirrored cabinets above the sink keep toiletries off counters while maintaining a clean look.
Bonus Idea: Built-in niches in the shower wall are both stylish and practical for storing bottles.
8. Upgrade Ventilation and Heating
Smaller spaces need stronger ventilation. A quality extractor fan prevents condensation and mould, especially in Dublin’s humid climate.
O’Sullivan Tip: Add underfloor heating to dry floors faster and make your bathroom comfortable year-round.
Bonus Idea: Use a timer or humidity-sensing fan so you don’t have to think about it.
FAQs
How can I make a small Dublin bathroom feel bigger?
Use large tiles, wall-hung fixtures, mirrors, and light colours to open up the space.
Is a walk-in shower better for small bathrooms?
Yes, walk-in or wet-room style showers save space and create a clean, modern look.
Can you renovate a small bathroom in an apartment?
Absolutely. Our team regularly works in Dublin apartments and can advise on plumbing, noise, and ventilation regulations.
Ready to Transform Your Small Bathroom?
No space is too small for great design. With expert planning and fitting, you can achieve a bright, comfortable bathroom that looks and feels twice its size.
At O’Sullivan Plumbing & Heating, we handle every detail, from layout design to final fittings, ensuring your Dublin bathroom renovation is stress-free from start to finish.
Book your free consultation today and see how we can help you make the most of your space.