Cabinets · Service

Bathroom cabinets, built for steam and shut-offs

Vanities and bath storage fail differently than kitchens: moisture at the toe kick, trap access you still need next year, and widths measured in inches you do not have. We match you with fitters who treat bathrooms as wet rooms, not small kitchens.

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In short

What is bathroom cabinet installation?

Bathroom cabinet installation covers vanities, linen towers and bath storage units in a room that regularly sees steam, splashes and service access to traps and shut-offs. A typical vanity swap is often a half-day to a day once plumbing is ready; full bath cabinetry packages take longer when tile, mirrors and lighting move with them. The jobs that fail early almost always fail at the wet edge or at a trap nobody can reach.

Triggers

Signs you need bathroom cabinet installation

A vanity base that has swollen, peeled or grown soft around the plumbing cut-out
You are replacing the sink or faucet and the old cabinet will not accept the new deck
Storage is inadequate but the footprint cannot grow — you need vertical linen space
A double-sink plan that needs a wider vanity and redistributed plumbing
Medicine cabinet or mirror height that no longer works for the household
A remodel where tile and waterproofing are new and cabinetry must land on finished planes
Drawer vanities that leave no path to the trap without cutting the new box

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The job

How bathroom cabinet installation actually works

Confirm waterproofing and finish planes first

Bath cabinets sit on floors and against walls that may be newly waterproofed or tiled. Cabinetry should land after wet work is sound, not trap incomplete waterproofing behind a vanity.

Watch for: Installing vanities on unfinished floors “to speed things up.” Height, tile thickness and silicone joints all shift.
Choose box construction for a wet room

Plywood boxes, sealed edges and finishes rated for humidity outlast basic particleboard sink bases. Soft-close drawers are fine; cardboard-thin cabinet floors under a drip are not.

Watch for: Kitchen-grade particleboard vanities in a steamy family bath. The failure mode is the same swollen sink base, only faster.
Plan plumbing access as a design feature

False drawer fronts, removable panels or open trap areas keep shut-offs and traps serviceable. A beautiful drawer stack that blocks the P-trap becomes a destructive service call.

Watch for: Fully enclosed furniture vanities with no service plan. Ask how the next plumber reaches the trap without a saw.
Measure the real clearances

Door swings, toilet offsets, shower glass and knee space at the vanity all constrain width and depth. Codes and comfort both care about clear floor space even when the catalogue vanity “fits” the wall.

Watch for: Ordering a 60-inch double vanity into a room that only leaves a shoulder’s width at the toilet. Measure with the door open.
Set, level and fasten without stressing the top

Vanities are levelled, shimmed and secured so the sink deck sits flat. Wall-hung vanities need proper blocking — drywall anchors are not a mounting system for filled drawers.

Watch for: A stone top clamped onto an unlevel box. Cracks show up later and get blamed on the fabricator.
Connect sink, seal wet edges, hang storage

Plumber sets the lavatory and faucet; silicone seals the back edge where splash lives; linen towers and wall cabinets are fastened into framing. Mirrors and lighting finish the elevation.

Watch for: Skipping sealant at the backsplash joint because “the top is tight.” Steam finds the paper edge of the box.

Money

What does bathroom cabinet installation cost?

Bath vanity installation is usually a smaller ticket than a kitchen: product cost spans basic stock vanities to furniture-grade doubles, with labour often a half-day plus plumbing reconnect. Full bath cabinet packages scale with tile and layout moves. See the cabinets cost guide.

See the full bathroom cabinet installation cost guide — by material, size and region →

Straight answer

When bathroom cabinet installation is the wrong call

Everyone else ranking for this is paid when you say yes. Here's when you shouldn't.

Active leaks, soft subfloor or failed waterproofing are unresolved. New cabinets on a wet floor are a scheduled redo.
You only need a medicine cabinet swap. That is a small wall unit job, not a vanity project — do not buy a full bath package for it.
The vanity is fine and only the top is ugly. A new sink deck or integrated top can refresh the bath without replacing the base.
Clearances will violate comfort or code if the bigger vanity goes in. A smaller unit or wall-hung design may be the only honest fit.
You want kitchen-height cabinets and kitchen workflows in a bath. Depths, heights and moisture rules differ; forcing kitchen stock into a bath is a common mismatch.
Electrical for new lighting or outlets is out of scope and unplanned. GFCI requirements and mirror lighting often travel with vanity projects — budget the electrician.

Your options

Types of bathroom cabinet installation

Cabinet materials

What survives humidity at the wet edge.

Hardware and soft-close

Upgrading drawers and doors on a vanity you are keeping.

Repair vs replace

When a swollen vanity base is finished.

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Straight answer

Can I do this myself?

Never assume the water is off because the handle feels closed. Verify at the fixture, and know where the home’s main shut-off is before you loosen a supply line.

Reasonable to DIY

Removing an empty vanity after water is shut off and supply lines are disconnected by someone competent
Painting or refinishing a sound vanity exterior in a well-ventilated bath
Replacing knobs and pulls with careful measuring

Call a licensed pro

Any work that opens supply lines, traps or the overflow — plumbing mistakes flood finished floors
Wall-hung vanities that need blocking inside finished walls
Stone or solid-surface tops that crack if the base is not dead level
Units that interact with a newly waterproofed wet zone

Before you sign

What to check when hiring for bathroom cabinet installation

How will I access the trap and shut-offs after install?

The bathroom-specific question. If the answer is vague, the next service call will cut your new cabinet.
What box material and edge sealing do you recommend for this bath’s ventilation?

A powder room and a steamy family bath are different environments. The answer should change.
Is plumbing reconnect included, and is the plumber licensed?

Vanity projects fail as plumbing projects as often as carpentry projects.
Have you checked toilet, door and shower clearances with this exact unit?

Catalogue photos do not show your door swing. Demand a dimensioned check.
Who seals the wet edges and when?

Silicone timing relative to the top set matters. Own the step explicitly.

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Local pros

Bathroom Cabinet Installation near you

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Related work

Often done at the same time

Cabinet Installation

Core fit principles

Kitchen Cabinet Installation

The dry-work-zone counterpart

Cabinet Repair

Swollen vanity bases and failed floors

Soft-Close Hardware Upgrade

Quiet drawers on a vanity you are keeping

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FAQ

Bathroom Cabinet Installation — questions people ask

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How long does vanity installation take?

A straightforward like-for-like vanity swap is often completed in a day or less once the unit is on site, longer if tile repair, electrical or a new countertop is involved. Custom bath cabinetry follows broader remodel timelines.

Can I install a bathroom vanity myself?

Freestanding vanities with simple tops are a common DIY for people comfortable with basic plumbing. Wall-hung units, stone tops and any change to drain location push the job toward pros. The flood risk is the reason for caution, not the carpentry.

What height should a bathroom vanity be?

Comfort heights have moved upward from older standards for many adults, but the right height is the one the primary users can use without shoulder strain — and that still works for children if they share the bath. Measure wrists at the sink, not just the catalogue label.

Do bathroom cabinets need special materials?

They need materials and sealed edges that tolerate humidity and occasional standing water at the base. That often means better box construction than the cheapest kitchen stock, plus real attention to the silicone joint at the back of the top.

Should the vanity match the kitchen cabinets?

Only if you want a continuous design story through open sightlines. Baths can take different finishes successfully. Matching under different lighting often fails anyway — related tones beat forced twins.

Should bathroom cabinets match the vanity top material?

They do not have to match materials, but the edge detail where top meets box should be planned. Stone tops need a level box; laminate tops are more forgiving. Colour coordination matters more than material twins — baths often mix painted cabinets with stone successfully when undertones agree.

How do I keep a vanity from smelling musty?

Fix leaks first, then improve drying: leave a false drawer open after showers when humidity is high, ensure the room fan actually vents outdoors, and avoid storing damp towels against the cabinet back. Soft floors and odours usually mean moisture history, not a need for air freshener.

Can I reuse my old vanity top on a new cabinet?

Sometimes, if the top is sound and the new cabinet matches the sink and faucet hole pattern or can be adapted. Stone tops that were silicone-set can crack when lifted. Treat reuse as a priced option after an on-site look, not a promise from photos.