A vertical column radiator solves two problems at once: you gain heating capacity without needing wide expanses of wall. This collection features 40 models from Belrad, Radiva, Stelrad and Vasco, ranging from around £90 to around £800.
Choosing the right vertical radiator for your space
Heat output is the first thing to consider. A narrow bathroom or WC typically requires between 400W and 800W. A larger living room or hallway with limited wall width can demand up to 2376W, such as the Stelrad Vertex Plan Type 22 in 2000x600mm. If you need more than 3500 watts vertically, double-sided column radiators are worth a look — for example, the Belrad double-sided 1800x608mm, which delivers 2164W per side.
Size is the next decision. The most popular formats in this range run from 500x700mm to 2000x700mm. Pay attention to the width: 400mm fits into a narrow recess, while 700mm requires more wall space. Almost all models here use a centre connection, which is increasingly standard in new builds and renovations. Always check this before ordering — converting from a side connection takes additional work.
Installation: the mistake most people make
A vertical radiator is heavier than it looks, especially steel column radiators at 1800mm and above. Always use wall plugs and brackets rated for your wall type — do not rely on the universal fixings supplied if you are mounting onto plasterboard. Measure the bracket spacing precisely based on the radiator's connection centres, not by eye. Even a few millimetres of misalignment will put stress on the connections and can lead to leaks over time.
Frequently asked questions
What is the difference between a flat vertical radiator and a vertical column radiator?
A flat vertical radiator, such as the Belrad T20 in 1600x400mm, has a smooth panel and transfers heat primarily through convection with a small amount of radiant heat. A column radiator has individual columns that produce more radiant heat and also serve as a design feature. In the bathroom, the column radiator is often the preferred choice as it doubles as a towel radiator.
Can I install a vertical radiator in the bathroom?
Yes — several models in this range are specifically designed for bathroom use, including the Belrad 1800x600mm in matt black brushed or white. Check the IP rating and the humidity zone in which the radiator will be installed. In zones 1 and 2, close to the shower or bath, additional electrical safety requirements apply if you wish to add an electric element.
What heat output do I need for my room?
A useful rule of thumb is 75 to 100 watts per cubic metre for a well-insulated room. A bathroom of 8m² with a ceiling height of 2.5 metres therefore requires approximately 1500W to 2000W. This range includes models that comfortably meet that demand, such as the Stelrad Vertex Plan 2000x600mm at 2376W or the Belrad double-sided at 2164W.
If you want to pair your vertical radiator with the right fittings or valves, take a look at our radiator accessories and radiator valves. For a full overview of all heating options, browse the radiators collection.
