Checklists · Bathroom
Bathroom Storage Decision Preparation Checklist
Replaces a vague wish for more storage with an inventory of what the room really holds, where each item is used, and what that means for units, recesses and reach.
7 sections · 42 planning prompts · educational owner-side preparation
https://www.builddesignhub.com/checklists/bathroom-planning/bathroom-storage-decision-preparation · Build Design Hub — educational planning resource. Requirements vary by project and location.
Scope
What this checklist covers
The preparation ground these prompts walk through.
- Emptying the room and recording what is genuinely stored in it today
- Matching where things are used to where they would be kept
- The space under the basin, and what pipework does to it
- Storage within the shower and bath area, including recesses and ledges
- Reach, door swings and who in the household can get to what
Audience
Who this checklist is for
- Owners planning bathroom cabinetry or replacing a vanity unit
- Households that share one bathroom and store several people's belongings in it
- Anyone preparing to brief a designer or cabinetmaker on bathroom storage
- Owners who feel the room is cluttered but have not yet worked out why
Timing
When to use it
- Building an honest inventory before any storage is designed
- Deciding what stays in the bathroom and what belongs elsewhere in the home
- Preparing a storage brief that a designer can work from directly
- Testing proposed storage against how the household really uses the room
- Recording reach and access needs for the people who use the room daily
Limits
When it is not sufficient
This is general planning preparation. These situations need a qualified professional, and often the relevant authority.
- Designing cabinetry, which depends on the room, the fixtures and a designer who has measured it
- Deciding what may be fixed to a wall, which is a question for a qualified professional
- Advising where any product, substance or medication should be kept in a home
- Establishing anything about electrical points inside cabinets, which belongs with a qualified electrician
The checklist
Work through the sections
Tick the boxes on paper or on screen — nothing is stored, so print the page if you want to keep your marks.
1.Emptying the room and seeing what is really there
Nearly every storage brief is written from memory and is wrong. Empty the room first and work from what is actually in front of you.
Take everything out of the bathroom, lay it on the floor of another room and photograph it, keeping the photograph with your planning notes.
The photograph is a fact rather than an impression, and it usually reveals far more items than anybody in the household would have guessed.
Sort what came out into things used every day, things used now and then, and things nobody has touched since moving in.
Storage designed for daily items behaves completely differently from storage designed for reserves, and mixing the two is why cabinets fill up.
Note which items belong to one person and which are shared, and how many separate people keep their own things in this room.
Rooms shared by several people need storage divided by person as well as by type, which almost never appears in a brief unless asked.
Identify anything kept in the bathroom purely because there is nowhere else for it, and consider whether it could live somewhere else instead.
Moving even one bulky category out of the room can solve a storage problem that no amount of cabinetry would have solved.
Set aside the tallest bottle and the bulkiest object that must be stored here, and keep them to hand when storage is being discussed.
Shelves and recesses are frequently designed to a neat proportion and then defeated by one tall bottle that everybody uses.
Note everything that currently lives on an open surface rather than inside anything, and consider whether that is habit or lack of space.
Items on open surfaces are the ones that make a bathroom look cluttered, and they are the true test of whether storage is working.
2.Where things are used against where they are kept
Storage fails when it is in the wrong place rather than when there is too little of it. These prompts map use against location.
Stand at the basin and list what you need to reach without moving your feet, then note where each of those items lives today.
The gap between the two lists is the most useful thing you can hand a designer, because it describes a problem rather than a wish.
Decide where spare toilet rolls live so that somebody already seated can reach one, and note how many the household expects to keep in the room.
Reserve rolls end up stacked on the cistern or on the floor when no home was allowed for them, which is a storage decision rather than a habit.
Note what has to be reachable from inside the shower with wet hands and eyes closed, and how many separate products that means.
Households commonly need more space in the shower than a single small recess provides, and the count is worth establishing rather than assuming.
If anyone is bathed or assisted here, note what the helper needs within reach while kneeling beside the bath.
Assisted bathing puts different demands on storage position, and the requirement disappears from the brief unless somebody names it.
Note where clean towels are taken from and where used ones are hung, and whether those two places are the same piece of furniture.
Clean and used towels need separate provision, which is a distinction that gets lost when storage is described simply as towel storage.
Write a short list of every mismatch you found between where something is used and where it is kept, in plain language.
This list is effectively your storage brief, and it is far more useful to a designer than a request for more cupboards.
3.The space under and around the basin
The area beneath the basin is the most contested space in the room, and pipework has already claimed part of it.
Open the current under-basin space and note how much of it the pipework already occupies, and what shape is left behind.
Under-basin storage is usually described as if it were an empty box, when in practice a substantial part of it is already spoken for.
Consider whether drawers or doors suit what you would keep there, and note whether anything you store would be lost at the back of a cupboard.
Drawers reach further into the depth than doors do, but they collide with pipework, which is exactly the trade to discuss with a designer.
Decide whether the bin should live inside the unit, and note what size it needs to be for how the household actually uses it.
A bin that has to sit in the open because nothing was allowed for it undoes much of the visual benefit of new cabinetry.
Note whether the current unit meets the floor or leaves a recess beneath it, and what collects in that gap between cleans.
The junction between unit and floor is a cleaning decision as much as a design one, and both options have a downside worth choosing knowingly.
Consider whether the unit stands on the floor or hangs from the wall, and put the hung option to a qualified professional before treating it as available.
Wall-hung units make the floor easier to clean and the room feel larger, but they move the question onto the wall behind them.
What a wall can carry is a matter for a qualified professional who can examine it, not something to judge from the appearance of the surface.
Ask what happens to the under-basin storage if the basin position moves even slightly, since the pipework moves with it.
Late layout adjustments are common, and understanding their effect on storage in advance avoids an unwelcome surprise.
4.Storage inside the shower and bath area
Wet-area storage is where good intentions meet daily reality. Decide what it holds before deciding what it looks like.
Consider whether shower storage should be a recess, a hanging arrangement or a shelf, and note what each would mean for cleaning around it.
Each option collects water differently, and the cleaning consequence is the part households notice long after the decision was made.
Bring the tallest bottle actually used in the shower to the storage discussion, so any recess is worked out around a real object.
Recesses sized from a drawing rather than from a bottle are a familiar disappointment, and the fix is simply bringing the bottle.
Note how many separate products each person keeps in the shower, then compare that with what the proposed storage would hold.
Shower storage is routinely designed for a shared imaginary minimum rather than for the number of bottles the household really keeps.
Note whether anything currently gets knocked off a ledge or corner shelf, and whether the replacement arrangement would do the same.
Falling bottles are a persistent irritation and sometimes a hazard, and they usually indicate storage placed where an elbow goes.
Note where the person who shaves in the shower puts the razor and the soap, and whether that position works with the door or screen.
Small personal habits like this are exactly what a designer cannot guess and what makes a room feel considered when addressed.
Ask whether any screen, door or fixing would sit where you wanted storage, and settle which of the two has priority on that wall.
Screens are usually positioned before storage is considered, so raising the conflict early is how storage survives the discussion.
Anything fixed within a wet area affects the surfaces behind it and must be settled with a qualified installer before surfaces are formed.
5.Mirrors, cabinets and the wall above the basin
The wall above the basin is prime storage and prime mirror space at the same time. Decide deliberately which of the two wins.
Consider whether the wall above the basin carries a mirror cabinet or a plain mirror, and note what would have to go elsewhere in each case.
This single decision usually determines whether small items have a home or end up on the basin surround permanently.
Note which way a cabinet door would open and what it would swing towards, including a light, a window reveal or the person standing there.
Cabinet doors above a basin swing into the face of whoever opened them more often than anyone expects from a drawing.
Note whether anything stored in this room has been spoiled by moisture, such as swollen packaging or curled labels, and decide where those items go instead.
Spoiled items are direct evidence of what this room can reasonably hold, and they usually point to a whole category that belongs elsewhere in the home.
Persistent damp inside cupboards may point to something beyond storage; ask a suitably qualified professional to establish the cause.
If you want a point inside a cabinet for a razor or toothbrush, ask a qualified electrician what applies to that in a room of this kind.
Charging cables strung across a basin are a common outcome when this is not raised, and it is far simpler to plan than to retrofit.
Anything electrical inside a cabinet is for a qualified electrician to settle, working to whatever applies where you live.
Note the height at which a cabinet would sit relative to the shortest and tallest people using the basin, and who could reach the top shelf.
A top shelf nobody can reach becomes long-term storage for things nobody wants, which is not the same as useful storage.
Decide which items deserve the space at eye level, and write that down before a designer fills the wall with something more photogenic.
Prime storage is finite, and allocating it deliberately is what separates a room that stays tidy from one that does not.
6.Cleaning products, laundry and the bulky things
These are the categories left out of every bathroom brief and then squeezed into the finished room. Name them now.
Decide and record where cleaning products for this room will be kept, and note who in the household needs to be able to reach them.
Cleaning products always return to the room they are used in, so a room designed without space for them ends up with a bottle behind the toilet.
Note how the household buys toilet rolls and similar items, and how much reserve has to be stored in or near the bathroom.
Bulk buying is a storage decision disguised as a shopping habit, and it defeats slim cabinetry more often than anything else.
Note where used clothes and wet towels go, whether the basket lives in this room, and how full it gets before it is emptied.
A basket that is too small is emptied onto the floor, which is the visible result of a storage decision nobody made.
Consider whether spare towels and linen should be stored in this room at all, given how the room behaves after bathing.
Storing textiles in the moistest room in the home is a habit rather than a plan, and it is worth deciding rather than continuing by default.
Note anything currently kept here whose own packaging says it should be kept dry or cool, and follow that guidance rather than habit.
Product guidance is specific and easy to check, and a bathroom is not necessarily the environment those items were intended for.
List any bulky item that ends up in this room, such as a step, a drying rack or cleaning equipment, and decide where it belongs.
Bulky items are omitted from every brief and then live permanently in a corner of the finished room.
7.Reach, door swings and who opens what
Storage only works if the people in the household can operate it. These prompts are about hands, heights and swinging doors.
Check whether any storage door or drawer would collide with the room door, a radiator or a fixture when both are open at once.
Two doors that cannot be open together is a defect discovered on the first morning and usually very difficult to resolve afterwards.
Check whether drawers could open fully with somebody standing at the basin, and note whether the room is wide enough for that to work.
Drawers that only half open turn into cupboards with a worse layout, which is easy to check while positions are still movable.
Note whether any handle would sit where people pass closely, and whether it could catch on a dressing gown or a towel.
Handle projection is chosen for appearance and experienced with hips and elbows in a narrow room.
Identify the shortest adult who uses the room and note what they could reach without standing on something.
Naming the person rather than describing a general standard makes the reach question concrete and easy for a designer to work with.
Decide and record which items children should be able to reach for themselves, and which the household would prefer they could not.
This is a household decision rather than a design one, but it changes what goes where and it belongs in the brief.
Note whether the bathroom is used at night beside a bedroom, and whether the closing action of doors and drawers matters to anybody.
Closing action is a small specification detail with an outsized effect in a home where somebody is trying to sleep next door.
Preparation
Documents and information to gather
Having these to hand usually makes the first conversation shorter and more useful.
- A photograph of everything removed from the bathroom, laid out where you can see it all at once
- Your written sort of items into daily, occasional and untouched categories
- Notes on which items belong to which person, and how many people store belongings in the room
- The tallest bottle and bulkiest item, kept aside to bring to any storage discussion
- A short written list of the mismatches between where things are used and where they are kept
- Any manufacturer guidance on items whose packaging specifies how they should be kept
Records
Decisions to record before work begins
Write these down in your own words, with the date, so everyone is working from the same version.
- What is staying in the bathroom and what is moving elsewhere in the home
- Whether the wall above the basin carries a mirror cabinet or a plain mirror
- Whether the vanity stands on the floor or hangs, subject to professional advice on the wall
- Where cleaning products, the laundry basket and reserve supplies will live
- Which items deserve prime storage at eye level and within reach of the basin
- Which items children should be able to reach and which they should not
Professional review
Questions to discuss with qualified professionals
Bring these to the relevant qualified professional, supplier or authority. Requirements vary by project and location.
- Is the wall above and behind the basin able to take a hung unit, and what would you check first?
- How much of the under-basin space will the pipework actually take once it is connected?
- Could drawers work under this basin, or does the pipework position rule them out?
- What applies locally to any electrical point inside a cabinet in a room of this kind?
- Would any storage I want conflict with the screen, door or fixture positions you are proposing?
- What storage would you avoid in a bathroom of this kind, and what leads you to say that?
- Which storage decisions do you need from me before you can finalise the design?
- If the layout shifts slightly during the work, which storage items would be affected first?
Blind spots
Commonly overlooked items
- How much of the under-basin cupboard the pipework has already taken
- The tallest bottle in the shower, which no recess was measured around
- Space for the bin, the laundry basket and the reserve supplies
- A cabinet door that swings into the face of whoever opened it
- Whether drawers can open fully with somebody standing at the basin
- Separate provision for clean towels and for used ones
- The bulky item that ends up in the corner because nobody listed it
What this checklist does not do
- This checklist builds a storage brief; it does not design cabinetry, and any layout still needs somebody who has measured the room.
- Nothing here indicates what a wall can carry, which must be established by a qualified professional before anything is hung on it.
- Where to keep medication, chemicals or any product is a matter for the guidance issued with those items, not for a planning checklist.
- Electrical provision inside cabinets is governed by requirements that vary locally and belongs entirely with a qualified electrician.
More preparation
Related checklists
Inspiration
Related Ideas Library pages
Design directions to explore once the preparation is done.
Go deeper
Related Build Design Hub guides
Explanatory planning guidance behind the decisions on this page.
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