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AnswerWhat is the best radiator for a conservatory?
Our pick
The best radiator for a conservatory is a high-output column or vertical radiator.
General guidance based on how a conservatory is used and loses heat, not a test of individual products. Size it for your room before you buy.
Based on standard UK heat-loss guidance · we don’t sell radiatorsSize it for your conservatory
Why
Conservatories lose a lot of heat through glass, so they need a high-output radiator — a column or double-panel model sized generously for the glazing.
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2026 figures · BTU uses standard UK heat-loss methodology; running costs use the Ofgem price cap · always confirm with a professional.