Radiator for a small space: how to choose without compromising on style

Small spaces place higher demands on a radiator than large ones. Every centimetre counts, but you still want warmth and a look that works. Here is how to approach it.

Vertical as the default choice

In small spaces, a vertical radiator is almost always the logical starting point. It uses height instead of width, leaving more floor and wall space free for other elements:

• Keeping doorways and cupboard openings clear
• Space for sanitary fittings or furniture
• A visually calmer result from a narrower footprint

Models like the Libra and Pure are particularly well suited.

Getting the size right

In a small space it is tempting to choose the smallest radiator — but that is not always right. A model that is too small will not heat the room adequately. A rough guide:

• Bathroom 4–6 m²: 300–500 watts
• Hallway or WC: 150–300 watts
• Small bedroom 8–10 m²: 400–700 watts depending on insulation

The advice page helps you determine the right output for your specific situation.

Colour in small spaces

Colour has more impact in a small space than in a large one:

• Light shades (ivory, soft grey, soft linen) feel calmer and make the space feel more open
• Dark shades are visually stronger — this can be a deliberate design choice, but requires more attention to balance
• Matching the wall colour — a radiator in the same tone as the wall draws less attention and makes the space feel visually larger

Placement with limited wall space

In small spaces, placement options are more restricted. Tips:

• Choose a radiator narrow enough for the available wall section
• Avoid blocking door swings or walkways
• Consider a corner placement if a suitable corner is available

Electric as an alternative

In spaces without an existing central heating connection at the desired position, an electric radiator is a practical option — no pipework needed, just a socket or fixed connection. Read more in electric radiator vs central heating radiator.

Recommended models for small spaces

• Libra — slim and tall, minimal width required
• Pure — compact and clean, available in multiple smaller sizes
• Nexo — also available in smaller sizes for limited wall sections