50 cm Deep Sideboard: Which Niche Suits It and What Fits Inside?

A sideboard with a depth of 50 cm provides generous storage space for wide ring binders, folded clothes, or large crockery, yet requires sufficient floor space to avoid restricting walkways in the room.

When planning interior layouts, cabinet depth plays a decisive role. Whilst classic chests of drawers are often narrower, a 50 cm deep unit closes the gap between shallow credenzas and solid wardrobes. This guide explains which rooms suit these dimensions, what to keep in mind regarding storage layout, and what DIY enthusiasts should look out for during assembly.

Dimensions & Suitability: Which Room Suits a 50 cm Deep Sideboard?

A depth of 50 cm represents an architectural middle ground. It projects noticeably into the room, but thanks to the typically lower height of a sideboard (usually between 70 cm and 100 cm), it does not feel overpowering. Suitability depends heavily on the specific room and its walkways.

Living Room and Dining Area

In the living room, this dimension is ideal. A 50 cm deep carcass provides a sturdy base for large flat-screen televisions whilst easily housing Hi-Fi receivers, games consoles, or board games. If the furniture is primarily used for media equipment, a dedicated sideboard for televisions or an even lower lowboard for TV is often the right choice.

DIY tip: Anyone housing multimedia devices inside a closed sideboard must plan for cable management. Retrofitting a desk cable grommet into the rear panel or top board of the sideboard guarantees tidy cable routing to the wall socket.

Bedroom

As a supplement or alternative to a wardrobe, a deep sideboard performs exceptionally well. Folded jumpers, trousers, and bed linen can be stacked neatly behind doors or inside drawers.

Hallway and Entry Area

For narrow hallways, a depth of 50 cm is generally too much. A standard hallway is often only 120 cm to 150 cm wide. Deducting 50 cm for the furniture leaves too little clearance for comfortable passage, particularly when opening cabinet doors. In such spaces, narrower alternatives are far better suited, such as a chest of drawers with 35 cm depth or a chest of drawers with 30 cm depth.

What Fits Inside? The Storage Capacity Check

The usable internal depth of a cabinet is always slightly less than the exterior dimension. With a carcass depth of 50 cm, along with standard back panel and front panel thicknesses (usually 16 mm to 19 mm thick chipboard or MDF), roughly 45 cm to 46 cm of usable internal depth remains.

This accommodates the following items:

• Ring binders: A standard lever arch file is just under 32 cm deep. Inside a 50 cm deep sideboard, binders fit comfortably, leaving space for a front lip or flatter items.
• Clothing: A folded men's shirt or thick winter jumper requires approximately 30 cm to 35 cm of depth.
• Crockery: Large dinner plates have a diameter of around 28 cm to 30 cm. Serving platters and large bowls can also be accommodated without trouble.

Drawers: Choosing the Right Runners

If the sideboard includes drawers, the integrated mechanism is crucial at a depth of 50 cm. A single extension runner opens to only about 75%. At this depth, that means the rearmost 12 cm of the drawer remains inside the carcass, making it difficult to reach items at the back. A full extension runner is the technically superior solution, as it extends the drawer fully out of the carcass.

Aesthetics and Choice of Materials

The visual impact of a deep piece of furniture is heavily influenced by its finish. Dark, matt decors look solid and anchor the room. A matt black sideboard fits seamlessly into industrial or modern interior concepts. To visually expand the space and make the unit appear lighter, choose reflective surfaces. High-gloss sideboards reflect light and make the room appear more open despite the 50 cm deep carcass.

Melamine-faced chipboard is typically used as the core material. It is scratch-resistant, moisture-repellent, and easy to clean. Higher-end designs often utilise MDF for the fronts, as this material is easier to rout and paint.

Assembly and Installation: Tips for DIY Enthusiasts

Assembling a sideboard of this size requires a systematic approach. Aligning a 50 cm deep carcass completely square is like laying a building foundation: if the alignment is off at the start, all doors and drawers will bind later on.

Required tools:

• Cordless screwdriver (with bits for PH, PZ, and TX)
• Wooden mallet (for wooden dowels)
• Spirit level
• Tape measure or folding rule

Important assembly steps:

1. Assemble the carcass: The side panels are usually joined to the base and top panels using cam lock connectors and wooden dowels.
2. Fit the back panel: The back panel is either slid into a routed groove or nailed on from behind. Before securing the back panel, ensure the carcass is square. Measure both diagonals across the back: if they are exactly equal in length, the cabinet is square.
3. Attach furniture legs: If the sideboard stands on feet, fit them now. Height-adjustable feet make levelling on uneven floors much easier later.
4. Adjust the doors: Doors are attached to the carcass using a concealed cup hinge. Modern hinges feature adjustment screws across three dimensions: height, depth, and side overlay. Take time to align the door gaps accurately so the margins remain parallel.

FAQ – Frequently Asked Questions About 50 cm Deep Sideboards

Is a 50 cm deep sideboard suitable as a wardrobe replacement? Yes, for folded garments like T-shirts, jumpers, and trousers, the internal depth of approx. 45 cm is more than adequate. However, for wardrobe rails (hanging shirts or jackets on coat hangers), this depth is too shallow; at least 55 cm to 60 cm is required for that purpose.

Which hinge is used for sideboard doors? Standard installations use a full overlay hinge (for overlaying doors) or an inset hinge (for inset doors). The hinge cup diameter is typically 35 mm.

Can I wall-mount a 50 cm deep sideboard? This depends on the weight of the furniture, its contents, and the wall construction. At a depth of 50 cm, significant leverage is exerted on the fixing points. Dedicated heavy-duty cabinet hanging brackets and appropriate wall plugs for the specific masonry are strictly necessary.

What is the difference between soft-close and push-to-open on drawers? Soft-close is a dampening feature that brakes the drawer over the final centimetres and pulls it gently shut. Push-to-open is a mechanical release for handleless fronts: applying light pressure to the front pops the drawer open slightly. These are contrasting mechanisms that can only be combined using specialised (and often premium) hybrid runner systems.