In a space 18 to 20 cm wide, choosing a bathroom cabinet requires more than just measuring between two walls. You need to consider skirting boards, depth, casters, and the opening of storage units.

A cabinet advertised at 18 cm should not be ordered for an opening measured at exactly 18 cm without checking the necessary clearances. The usable width can vary between the floor, the middle of the cabinet, and the level of the sink.

1. Measure the space at different heights

Measure the distance between obstacles on the floor, at mid-height, and at the intended height of the cabinet. Look for the narrowest point. A pipe, a vanity leg, or a skirting board can reduce an opening that seemed sufficient.

Then measure the available depth. A thin but too deep cabinet can protrude into the walkway. Finally, check the height under the vanity top or near a window.

The narrow Modoja cabinet is advertised at 18 × 30 × 68.5 cm. Compare each dimension to the actual space and confirm any overhangs of the front elements. The outer dimension does not automatically indicate the usable width of the compartments.

To visualize the result, place a cardboard box of comparable volume in the space. Open the bathroom door and approach the sink. You will quickly see if the storage unit interferes with daily activities.

2. Plan for the cabinet's removal and the opening of its fronts

Casters are useful for accessing contents or cleaning behind. However, the cabinet must be able to move out: observe the floor, joints, thresholds, and mats.

The Modoja model has four casters, two of which have brakes. Use the locking system according to its instructions. The presence of brakes does not eliminate stability checks, especially when opening a drawer.

Trace the necessary path to pull out the cabinet on the floor. Add the space needed for the door and drawer to open. If the passage is blocked by another piece of furniture, closed storage units may become difficult to use.

3. Choose contents compatible with small compartments

A very narrow cabinet is suitable for thin items: small reserves, accessories, or folded linen, depending on the interior dimensions. A large bottle of laundry detergent may not fit, even if the cabinet seems tall.

The selected model combines two open spaces, one drawer, and one closed compartment. Reserve accessible areas for items you use daily, and lower storage units for compatible reserves.

The description states a maximum total load of 15 kg, with 3 kg per shelf or drawer. These limits apply together: they do not mean you can freely add loads until the total is exceeded.

Avoid placing the heaviest items at the very top. Do not overload a front with unintended suspended accessories.

What if the gap is ultimately too small?

Do not force a cabinet between two walls. You need to be able to use it, maintain it, and remove it if necessary. A storage unit that rubs every time it moves is not a satisfactory solution.

Then look for another area of the room: a free wall, a corner, or a wider space near the entrance. A 32 × 30 × 170 cm column, like the Modoja bamboo model, utilizes height but requires 32 cm of width. It is an alternative placement, not a replacement that would fit into the same gap.

Finally, protect the cabinet from direct splashes and wipe away moisture according to its maintenance instructions. The oak-effect melamine gives a warm appearance; it does not imply watertightness.

Frequently asked questions

Will an 18 cm cabinet fit into an 18 cm space?

It's not guaranteed. Check for tolerances, obstacles, and the necessary clearance for installation and movement.

Can the casters be removed to gain height?

Only if the manufacturer provides for this configuration. This can affect stability, floor support, and access to the fronts.

Should open storage be preferred?

They are practical for everyday items, while closed compartments hide reserves. Choose based on actual access and object dimensions.

Ambiance visuals generated from product photos. Staging accessories are not necessarily included; consult the product page for the chosen variant.