Different Types of Vanity Units For Modern Bathroom

After you've measured the en-suite and bookmarked half of Pinterest, one plumber tells you wall-hung is the only way to go; someone else says get freestanding for the storage. 

Prices go from €140 to over €1,850, and nobody properly explains what the difference actually is.

And you've probably seen what goes wrong. A neighbour's laminate flooring is peeling at the base after two wet winters. A unit ordered online turned up 50mm wider than the alcove. 

An MDF cabinet started swelling in month eighteen because it wasn't sealed properly to begin with.

Here are the following types of vanities most commonly preferred by Irish homeowners:

1. Wall-Hung ( Floating )

2. Freestanding ( Floor-Standing )

3. Double sink vanity

4. Combined Vanity and Toilet Units

5. Cloakroom ( compact )

What This Guide Covers

This guide lays out: 

• The five types of vanity units. 

• Vanity size guide.

• Materials & durability in Irish climates.

• How to choose the right vanity.

We've seen hundreds of these installs at our Dublin 24 showroom, and the ones that go wrong usually come down to skipping proper measurements or picking the wrong material for our climate.

Bathroom Vanity Unit Types At A Glance

The overview below of different vanity types gives you a clear view of size, cost, and what each one is actually best suited for, so choosing the right option feels a bit more straightforward. 

5 Types of Vanity Units

Most homeowners in Ireland observe that every bathroom here falls into one of these five groups. So, below are the five listed options:

1. Wall-Hung (Floating) Vanity Units

A floating vanity unit is bolted directly to the wall, without any floor contact. The exposed floor underneath is the reason these work so well in tight en-suites; seeing the full floor tile from wall to wall makes a small room read as larger than it actually is.

Standard Dimensions

They come in widths from 400mm up to 900mm. Most people mount them around 500-600mm from the floor, and they sit about 450-500mm deep.

Installation Guide

The installation complication is specific to Irish homes. Most properties built in the last 40 years have timber-frame stud walls. You cannot bolt a heavy basin and cabinet unit to plasterboard and expect it to hold. It will sag. 

Wall blocking is required first: A builder or plumber installs structural timber bracing inside the wall cavity before the board goes back on. That's why wall-hung installation costs €200-€300 rather than the €100-€130 for a floor-standing replacement.

Plumber M J Tiff, who films real bathroom renovations, puts it simply: you have to sort the structural bracing first in these stud walls or the unit will pull away over time, no matter how good the fixings are.

2. Freestanding (Floor-Standing) Vanity Units

The most common type in Irish homes. It sits on a plinth base or legs, rests against the wall, and connects to the existing pipework. No structural wall work needed at all.

The freestanding vanity unit comes with a huge storage advantage. The full cabinet height from floor to basin is usable. A plinth base with a removable panel provides additional space underneath for baskets, if needed.

Standard Dimensions

Freestanding units come in widths ranging from 600mm (the size of a common household dishwasher) to 1200mm (the size of a small double bed), so there's pretty much a size for every bathroom. 

Height is roughly 800 to 850mm (about the height of a standard washing machine) off the floor, which most people find comfortable enough at the sink without their lower back giving them grief. 

Depth is in the 450-1,465mm range, so that it won't take up much of your floor space.

Installation Guide

Honestly, this is the simplest option, going with zero wall work. The unit just sits on legs or a plinth, pushes back against the wall, and connects to whatever pipes you've already got. A plumber will have done it in a couple of hours if the pipes are in the right spot.

3. Double Sink Vanity Units

Double sink vanity units consist of two basins, two taps, and two waste outlets in a single unit. Entry-level double-sink units start around €1,465. Marble countertop versions with solid wood construction reach €1,850+.

Standard Dimensions

Two sinks need a minimum of 1200mm wide, but to be fair, go for 1400 to 1800mm if you don’t want to be knocking elbows with your partner when you’re both getting ready in the morning. 

Each sink has its own tap, its own drain, and a decent bit of counter space, so you’re not waiting for space at the basin.

Installation Guide

Both drains have to line up with your existing pipework underneath; if you’re running new pipework, that’s an extra cost straight away.

Fitting also takes longer because everything has to land in exactly the right place. If it doesn’t, you’re either lifting floors or running pipes through walls. Allow an extra day compared to a single sink.

Beneficiary note: On the value side, it does tend to pay you back when you sell. In Dublin, bathrooms with double sinks often see around 60-75% of the spend recovered. In a main bathroom in a home over €400,000, it’s one of the few upgrades that actually makes financial sense.

4. Combined Vanity and Toilet Units

A combined vanity and toilet unit consists of a vanity basin, storage and a toilet, with the cistern hidden inside the cabinet. No wall-mounted tank and no visible pipes. It is considered brilliant for a tight downstairs toilet or cloakroom.

Standard Dimensions

It is 600- 1000 mm wide, with a standard height of approximately 800- 850 mm to the sink, and is deeper because the toilet is tucked inside the cabinet (measuring about 1,465- 650 mm total depth, including the toilet pan).

Installation Guide

The toilet outlet has to line up exactly with your existing drain. If it doesn’t, you’re into rerouting work, and that means extra cost and hassle. Measure everything properly before you order.

Installation usually comes in around €200-€250. The plumber needs both connections to be spot-on, leaving no room for guesswork.

5. Cloakroom Vanity Units (Compact)

It’s usually 400-500mm wide, with the same standard height as a full-size unit but a much smaller footprint. Prices typically start at €140- €200.

Both floor-standing and wall-hung versions are available, though the floor-standing option is more common in cloakrooms, as it avoids the extra cost of wall mounting in a space that sees lighter daily use.

Storage is limited, usually just one or two shallow drawers. It’s fine for hand towels and soap in a downstairs WC, but not suitable if you need to store much more.

For many Irish homeowners, bathrooms aren't just about getting washed anymore. Chadwick conducted research and found that 56% of people view their bathroom as a style statement, and get this, 41% admit they judge other people's bathrooms when they visit. 

Where Each Vanity Works Best 

• Wall-Hung Vanity Units: Create a clean, space-saving look; best for small en-suites.

• Freestanding units: They suit most family bathrooms where storage is a priority. 

• Double sink: Go with a double sink for shared master bathrooms. 

• Cloakroom units: They fit tight downstairs WCs. 

• Combined toilet-vanity units: These units are ideal where you need everything in one compact setup.

Helen, a senior Project Expert at Build, suggested that

Sink depth depends on your space: 9 inches for tiny bathrooms, 18 inches as a standard baseline, and 21 inches for larger rooms. Height-wise, go 32–34 inches for guest loos and 36 for master baths. Vessel sinks need a shorter cabinet underneath.

Sizing Guide - Irish Room Standards

Use the table below as a quick guide to match your bathroom size with the right vanity. It helps you avoid guesswork and choose something that actually fits your space properly.

Measure the wall in millimetres before you do anything else. Then check: does the floor space in front give you at least 1000mm from the front of the unit to the opposite wall? That's the threshold for comfortable daily use. Less than that, and you'll find yourself leaning awkwardly every time you use the sink.

Materials & Durability In Irish Climates

The table below helps you compare materials under real Irish bathroom conditions, not just on paper specs. It shows how each option holds up over time, what you’ll likely pay, and how much upkeep to expect before you decide.

The "moisture-resistant MDF" label needs unpacking because it gets thrown around loosely. Standard MDF soaks up moisture. In a bathroom that steams up daily, it swells at the base first, then the finish bubbles, and then the doors stop closing properly. 

Most units that fail within three years in Irish bathrooms are standard MDF without adequate sealing.

Timber Suppliers here in Ireland push moisture-resistant MDF for bathroom joinery because it handles humidity far better than standard MDF, but you still need to seal the edges properly.

Colours & Tiles Finishes 

This section helps you match vanity colours to tiles so the room feels balanced rather than mismatched. Use it as a quick guide to see which combinations work in real Irish bathrooms before you commit to a finish or colour scheme.

Sage green vanities work best against the diamond-shaped black-and-white floor tiles, especially when paired with a white basin and full white polished tiles. The lighter background helps the bold vanity colour feel less confrontational in the space.

Monochrome black vanities are consistently popular in Dublin properties, when combined with a white basin, a fluted wooden wall tile behind, a soft beige mat on the floor, and charcoal or black floor tiles tying it all together.

One practical note: Always assess colour combinations under your bathroom's actual lighting, not on a screen. The same tile can look cream on a phone and yellow under warm bathroom spotlights next to the wrong vanity colour. 

The Royale Stones showroom in Dublin 24 lets you hold your own tile samples against units in person before committing, which is the most reliable way to check.

How To Choose The Right Vanity Unit ( Final Words )

Rather than making a decision too soon, a proper guide to bathroom vanity units will help you understand the differences, show real Irish examples, and assist you in choosing the exact ones that fit your layout.

Before you order, also work through these steps:

1. Measure the wall width, depth clearance, and plumbing outlet position in millimetres. Do not assume rough estimates.

2. Check whether your wall is solid or a timber-frame stud. This determines whether wall-hung is practical and what the installation will cost.

3. Be honest about storage needs. A compact cloakroom unit in a family bathroom will frustrate you fast.

4. Clearly observe the colour pairings with your actual tiles under your bathroom lighting, not on screen.

5. Confirm the material specification: 100% moisture-resistant MDF or sealed solid wood.

6. Budget the full project property, which includes units, installation (€100-300), sealant, taps, and waste fittings.

Honestly, it's not complicated once you've got proper measurements and you know what each type actually does. Get those things sorted and everything else just slots into place.

Frequently Asked Questions

Q1. What are the different types of mini vanities?

Mini vanities (roughly 18 to 24 inches wide) are a godsend for small UK bathrooms or cloakrooms. The main types are floating (wall‑mounted) to keep the floor clear, corner units for awkward nooks, slim freestanding units for better storage, console vanities with an open feel, and pedestal or wall‑hung sinks if you don't need any cupboard space at all.

Q2. Is a wall-hung installation significantly harder than a freestanding one?

Yes, more technicality and expense are involved in a wall-hung installation. The wall blocking requirement in Irish stud walls is what drives the cost to €200-€300. It's not a job to attempt without a professional. Freestanding at €100-€130 is also DIY-feasible if you're confident with pipework connections. Wall-hung is not.

Q3. How much cleaning does a fluted vanity actually need?

Same frequency as a smooth unit, just more specific. A weekly wipe handles general cleaning. Every couple of weeks, run a soft brush or microfibre cloth through the channels to clear dust before it builds up. If you leave it for a month, the channels get noticeably dusty and harder to clean in one pass. It does need that bit more attention than a flat surface.

Q4. Will a double-sink vanity increase resale value?

Yes. RICS data confirms that a new bathroom adds roughly 5% to a property's value. A double-sink vanity in a main bathroom is specifically mentioned by estate agents as a differentiator at the mid-to-upper end of the Dublin market. If your property is above €400,000 and the main bathroom is currently basic, it's a renovation with a documented return on investment.

Q5. Can I install a vanity unit myself?

A like-for-like freestanding swap, where the waste outlet aligns with the new unit, is a realistic DIY job if you know your way around pipework connections. Wall-hung installation requires professional help because of the wall blocking work in stud walls. Combined WC units require a plumber to connect the cistern and align the waste. Attempting DIY on either of those tends to result in a more expensive fix than a professional installation would have cost from the start.