How Do You Build under Stairs Shoe Storage?

Build understairs shoe storage by measuring the sloping void accurately, dividing it into three zones by available height, then fitting simple carcasses or pull out trays that match each zone. The tall end near the newel post takes boots, the middle takes everyday shoes on tiers, and the low end at the far side is best used for shallow drawers or slide out trays, since a person cannot easily reach into it. Working with the slope rather than against it is what separates useful understairs storage from a cupboard nobody can use.

This is one of the more rewarding storage projects in a UK home, because the space is almost always wasted. A typical straight staircase hides between one and two square metres of floor, and it sits exactly where shoes come off.

Survey the Void Before Anything Else

Take four measurements and write them down. The width of the opening at floor level, the height at the tall end, the height at the low end, and the depth from front edge to the back wall. Then measure the height at two or three points in between, because staircases are not always as regular as they look.

Check what else is in there. Understairs voids in British houses commonly contain the gas or electricity meter, a consumer unit, stopcock, or the pipework for a downstairs cloakroom. None of these can be boxed in permanently. Meters and consumer units must remain accessible, and a stopcock needs to be reachable in a hurry.

Look at the underside of the treads too. In older properties the stairs may be open underneath with lath and plaster, or nothing at all. Anything you build must not rely on the treads for support.

Finally, check the floor is sound and reasonably level. A sloping floor here is common and easily dealt with, but you need to know before you cut anything.

Divide the Space Into Three Zones

Thinking of the void as one cupboard leads to a deep hole that swallows shoes. Thinking of it as three zones gives you storage that works.

The tall zone, usually the first 40cm to 60cm of width, has enough headroom for a person to reach in and for tall items to stand up. Give it to boots, wellingtons, and anything with height. A single hanging rail can also work here for coats if the space allows.

The middle zone has roughly 60cm to 110cm of height, which is the sweet spot for shoe tiers. Two or three fixed shelves, spaced around 20cm apart, hold everyday shoes at a height that is easy to see and reach.

The low zone tapers to nothing. Reaching into it is uncomfortable, so build it as something that comes to you: shallow drawers, slide out trays on runners, or simple boxes on a low platform. This is where seasonal pairs and shoe cleaning kit go.

Choosing Between Fitted Joinery and Free Standing Units

There are two credible routes, and the right one depends on your tools and whether you own or rent.

Fitted joinery means cutting panels to the angle of the slope and fixing them into the space. It uses every available millimetre and looks integrated when painted to match the woodwork. It needs accurate cutting, a level base, and the confidence to work to an angle rather than a right angle.

Free standing units mean placing ready made storage inside the void: a low cabinet in the middle zone, a rack at the tall end, boxes at the low end. It costs less in effort, nothing is permanent, and it suits rented homes. The compromise is a little wasted space around each piece.

A hybrid approach works well for most people. Build a simple base platform and one angled side panel, then fill the rest with free standing pieces sized to fit. Our modern hallway storage furniture UK range includes low units and racks with the shallow depths that suit this kind of space.

Building the Carcass Step by Step

If you are making fitted storage, the sequence below keeps the job manageable.

• Fit a level base first. A simple timber frame with a plywood deck gives you a flat, square surface to work from, regardless of what the floor is doing.
• Set a vertical divider at the point where the slope drops below about 110cm. This divides the tall and middle zones and gives you something to fix shelves to.
• Scribe the angled panel. Hold a board against the slope, mark the line with a pencil run along the underside of the treads, and cut to that line. Cut slightly generous and trim, since the second cut is easier than filling a gap.
• Fix shelves into the middle zone at around 20cm spacing, checking each one with a level rather than measuring from the sloping surface above.
• Add runners and trays in the low zone last, once the fixed structure is complete and square.

Use battens screwed to the wall to carry shelf ends, rather than relying on fixings into the plaster alone. Where the back wall is external masonry, drill and plug properly.

Fronts, Access, and How It Will Look

Once the inside works, decide how much of it you want to see.

Leaving it open is the quickest route and the easiest to use, with no doors to obstruct a narrow hall. It only works if the contents are kept tidy, because an open understairs void becomes a visual dumping ground quickly.

Hinged doors hide everything and match the rest of the hall joinery when painted, but they need swing space in front, which a narrow hallway may not have.

Sliding or folding panels avoid the swing problem, at the cost of only ever exposing half the opening at once.

Curtains or a fabric panel on a rail are a straightforward option in a rented home, and they cost almost nothing to change later.

Whichever you choose, paint the interior a light colour. Understairs voids receive very little daylight, and a pale interior makes the difference between seeing your shoes and feeling for them. A small battery operated light with a motion sensor is a sensible addition.

Practical Details People Forget

Ventilation matters. An enclosed void with damp shoes in it will smell, and on an external wall it can develop condensation. Leave a gap at the top of any door, or drill discreet vents in the base, and never store wet shoes in there.

Keep services accessible. If the meter sits inside the void, build around it with a removable panel rather than a fixed one, and leave clear space in front of a consumer unit.

Think about the newel post. It often projects into the opening and will foul a door or a unit end, so measure from the post rather than the wall face.

Allow for the skirting. If the existing skirting runs into the void, either scribe your panels over it or remove that short section, otherwise nothing will sit flush.

Plan for what else needs a home. Understairs storage that takes coats, an umbrella stand, and a bag hook as well as shoes will keep the whole entrance tidier. A stand from our modern coat stands UK range fits neatly at the tall end, and our wider storage furniture UK sale selection covers the boxes and low units that suit the shallow end. If you would rather not build at all, a bench with storage from our shoe racks and bench UK range placed in front of the void gives you seating and shoe space in one move. The full hallway collection at Furniture in Fashion is worth measuring against your void before you commit to joinery.

Frequently Asked Questions

How much shoe storage fits under a staircase?

A typical straight flight in a UK home will hold twenty to thirty pairs once the space is divided into zones, considerably more than a hallway cabinet of the same floor area.

Do you need planning permission or building regulations approval?

Simple storage inside an existing understairs void does not normally require approval. Be aware that where the stairs are part of a protected escape route, or the void contains services, there are restrictions on enclosing it, so check with your local authority if you are altering structure or boxing in a meter.

What shelf spacing works for shoes?

Around 20cm between shelves suits most adult shoes and trainers. Allow 35cm to 45cm of clear height for ankle boots, and leave one full height section for tall boots.

Can understairs shoe storage be built without power tools?

Not easily if you are cutting angled panels. A free standing approach using ready made low units and trays inside the void needs no cutting at all and achieves most of the benefit.

How do you stop understairs storage smelling damp?

Only store dry shoes, leave a ventilation gap at the top of any door, and paint or seal bare timber inside. On an external wall, avoid pressing units tight against the plaster so air can move behind them.