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Looking for a vertical radiator around 1800mm high and 250mm wide? We have 9 vertical radiators in stock in this size from Ethiant and Carisa, priced from £110.70 to £2,410.56 with heat outputs from 1,406 to 3,592 BTU/hr (ΔT50). Actual dimensions in this group run from 1800–1835mm high and 236–270mm wide; the exact size, pipe centres and output of each model are on its product page.
An 1800 x 250 vertical radiator is the classic answer to a wall that is short on width — a hallway, a landing, the end of a kitchen run or the space beside patio doors — and at this size the highest-output models will heat a typical living room or a large bedroom. Every model is in stock for free delivery to mainland England and Wales, and each product page shows the certified heat output for every size so you can match it to your room with our BTU calculator.









| Model | Finishes | Sizes in this group | Heat output (BTU/hr, ΔT50) | From |
|---|---|---|---|---|
| Neva Vertical Mild Steel Radiator | Anthracite, White | 1800 × 236mm | 1,740–2,627 | £110.70 |
| Traditional 2 Column Vertical Radiator 1800mm | Black, White | 1800 × 245mm | 2,113 | £136 |
| Traditional 3 Column Vertical Radiator 1800mm | Black, White | 1800 × 245mm | 2,875 | £152.21 |
| Caldaro Vertical Aluminium Radiator | Anthracite, White | 1800 × 245mm | 1,916 | £228.78 |
| Albano Aluminium Radiator Vertical | Silver, Anthracite, White | 1800 × 270mm | 2,843 | £326.20 |
| Carisa Mayra Vertical Steel Designer Radiator | Chrome | 1800 × 270mm | 3,592 | £463.51 |
| Carisa Zara Vertical Steel Designer Radiator | Chrome | 1800 × 260mm | 2,392 | £528.98 |
| Carisa Sarp Vertical Aluminium Designer Radiator | Mirror Polished Stainless Steel, Satin Polished Stainless Steel | 1800 × 260mm | 1,408 | £598.18 |
| Carisa Link Vertical Stainless Steel Designer Radiator | Mirror Polished Stainless Steel, Satin Polished Stainless Steel | 1835 × 240mm | 1,406 | £1,721.62 |
Between 1,406 and 3,592 BTU/hr at ΔT50 across the 9 models on this page. The highest output here is the Carisa Mayra Vertical Steel Designer Radiator at 3,592 BTU/hr (1,053 W). All figures are the manufacturers’ certified outputs to EN 442, quoted at ΔT50 — the UK standard for sizing central-heating radiators.
On heat per pound it is the Traditional 3 Column Vertical Radiator 1800mm: 2,875 BTU/hr for £152.21, about 19 BTU for every £1. The cheapest model on the page starts at £110.70.
It depends on the model — the range on this page runs from a cloakroom, en-suite or small box room at 1,406 BTU/hr up to a typical living room or a large bedroom at 3,592 BTU/hr. A well-insulated modern room needs far less than an older one with single glazing and an outside wall, so use our BTU calculator with your room’s measurements before you choose.
In this group we have 5 in white, 3 in anthracite, 2 in chrome, 2 in raw metal & stainless steel, 2 in black. Colour is chosen as a finish option on the product page.
A pair of radiator valves (a thermostatic set is the usual choice) — see our valves and accessories. Wall brackets are supplied with every radiator, and column radiators in this group can be fitted with feet where the wall will not take the full weight. Delivery to mainland England and Wales is free.
Back to Radiators by size.