The advantages
Column radiators offer:
- A classic look that suits period and modern homes
- Good heat output for their footprint, especially with more columns
- A wide range of heights, lengths and colours
- Even, pleasant heat across a large surface
The drawbacks
They usually cost more than panel radiators, they can be harder to clean between the columns, and cast-iron versions are very heavy when full of water. They can also hold more water, so they take a little longer to warm up.
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Steel or cast iron?
Steel column radiators are lighter, cheaper and heat up faster. Cast iron holds heat longer and has an authentic period feel, but needs strong walls or floor-standing feet. Both must be sized for the room's heat loss.



