Dining Room Sideboard — Dimensions, Solutions, Ideas

June 14, 2026

A dining room sideboard serves primarily as storage space for crockery and cutlery as well as an additional serving surface, which is why a minimum depth of 35 cm to 40 cm is required for large dinner plates.

When planning a dining area, the right storage plays a central role. A well-chosen piece of furniture organises the room, keeps walkways clear, and facilitates routines around the dining table. The sideboard functions as a silent butler, keeping everything required for setting the table within easy reach.

Dimensions and Room Planning: How Deep and Wide Must a Sideboard Be?

The dimensions determine what can fit inside the carcase and how much clearance remains in the room. A gap of at least 80 cm to 90 cm should be planned between the dining table and the furniture unit so that chairs can be pushed back comfortably.

Depth: A slim sideboard that is 30 cm deep or 35 cm deep is ideal for glasses, coffee cups, dessert plates, and table linen. However, if large dinner plates, serving platters, or soup tureens are to be stored flat, a carcase that is 45 cm deep is strictly necessary.
Width: The available wall space dictates the width. Compact solutions for alcoves are often 70 cm wide, 75 cm wide, or 80 cm wide. For long walls in spacious rooms, a model that is 100 cm wide or 110 cm wide is suitable. Multiple narrow chests of drawers & sideboards can also be placed side by side to create an extended buffet unit.

Materials, Finishes, and Colours

The choice of material influences durability and appearance. A carcase made of chipboard with a melamine resin coating is resistant to scratches that can occur when sliding in heavy porcelain. Fronts made of MDF are more densely pressed and allow for neat edge profiles or integrated recessed handles.

In terms of colour, there are numerous options for interior design. A sideboard in matt black or anthracite absorbs light, appears solid, and anchors the room. In contrast, high-gloss sideboards reflect daylight, which visually brightens small dining rooms. Combinations of black and white also structure the wall area.

Those designing a coordinated dining room match the finish to the seating furniture. A wood decor harmonises with an oak dining chair or with models in the white wood dining chairs category. For cool, modern contrasts, grey dining room chairs can be combined with a white or black carcase.

Assembly and Fitting: What DIYers Need to Know

Flat-pack furniture, including budget sideboards, requires a systematic approach during assembly. Stability depends heavily on the correct connection of the components.

Required Tools

Cordless screwdriver with matching bits (usually PZ2 or PH2)
Wooden mallet or rubber mallet for wooden dowels
Spirit level for alignment
Screwdriver for fine adjustment of the hinges

Assembly Steps and Hardware

Connecting the carcase: The base, side panels, and top panel are usually fixed using cam lock connectors (Minifix) and wooden dowels. The dowels ensure exact positioning, whilst the cam locks pull the panels tightly together.
Fitting the back panel: The back panel, made of thin hardboard, is nailed or slotted into a groove. It is essential, as it provides the unit with racking stability and prevents it from leaning sideways.
Drawers and runners: For light cutlery drawers, a partial-extension runner is often fitted. However, if heavy stacks of plates are to be stored in the drawers, a full-extension runner is recommended, as it extends 100% out of the carcase and allows access right to the rearmost corner.
Adjusting doors: The doors are attached to the carcase via a concealed cup hinge. Each hinge has adjustment screws. These allow the doors to be adjusted to the millimetre in height, depth (distance from the carcase), and lateral position (gap between the doors).

In open-plan living and dining areas, room boundaries blur. Here, a low dining room model can also be used seamlessly as a sideboard for a television, provided cable grommets are drilled into the back panel afterwards using a hole saw.

Frequently Asked Questions (FAQ)

Can I use a bedroom sideboard in the dining room? Yes, the basic construction is identical. A model originally designed for the bedroom (e.g. a white bedroom sideboard) offers the same storage space. It is only important that the shelves are thick enough (ideally 16 mm or more) to support the concentrated weight of stacked tableware without sagging.

How far apart should the internal shelves be? Thanks to continuous line drilling in System 32, shelf supports can be repositioned flexibly. For coffee cups and small bowls, a spacing of 15 cm to 20 cm is sufficient. For tall water carafes, vases, or upright cookbooks, a clear height of 30 cm to 40 cm should be planned.

How do I align misaligned cabinet doors after assembly? Alignment is carried out via the screws on the hinge arm. If the door hangs crooked, the front screw (side adjustment) on the top and bottom hinge is turned in opposite directions until the door edge runs parallel to the outer edge of the carcase.