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The DQ Dibley Horizontal Radiator 460mm - RAL Colour / DQ Finish balances output and proportion - a designer radiator that still does the hard work of heating the room properly.
Widths and heat output
This radiator is 460mm tall and comes in 35 widths. Outputs are quoted at ΔT50; room coverage assumes average insulation, so if you are between sizes go up rather than down. Ask us if you would like a hand sizing it.
Size (H x W)
Heat output
Watts
Suits a room of about
Product code
460 x 492mm
1,085 BTU
318 W
8m²
CR/DIB/460/6-F
460 x 569mm
1,265 BTU
371 W
9m²
CR/DIB/460/7-F
460 x 646mm
1,446 BTU
424 W
11m²
CR/DIB/460/8-F
460 x 723mm
1,627 BTU
477 W
12m²
CR/DIB/460/9-F
460 x 800mm
1,808 BTU
530 W
13m²
CR/DIB/460/10-F
460 x 877mm
1,989 BTU
583 W
15m²
CR/DIB/460/11-F
460 x 954mm
2,170 BTU
636 W
16m²
CR/DIB/460/12-F
460 x 1031mm
2,350 BTU
689 W
17m²
CR/DIB/460/13-F
460 x 1108mm
2,531 BTU
742 W
19m²
CR/DIB/460/14-F
460 x 1185mm
2,712 BTU
795 W
20m²
CR/DIB/460/15-F
460 x 1262mm
2,893 BTU
848 W
21m²
CR/DIB/460/16-F
460 x 1339mm
3,074 BTU
901 W
23m²
CR/DIB/460/17-F
460 x 1416mm
3,255 BTU
954 W
24m²
CR/DIB/460/18-F
460 x 1493mm
3,436 BTU
1,007 W
25m²
CR/DIB/460/19-F
460 x 1570mm
3,616 BTU
1,060 W
27m²
CR/DIB/460/20-F
460 x 1647mm
3,797 BTU
1,113 W
28m²
CR/DIB/460/21-F
460 x 1724mm
3,978 BTU
1,166 W
29m²
CR/DIB/460/22-F
460 x 1801mm
4,159 BTU
1,219 W
31m²
CR/DIB/460/23-F
460 x 1878mm
4,340 BTU
1,272 W
32m²
CR/DIB/460/24-F
460 x 1955mm
4,521 BTU
1,325 W
33m²
CR/DIB/460/25-F
460 x 2032mm
4,701 BTU
1,378 W
35m²
CR/DIB/460/26-F
460 x 2109mm
4,882 BTU
1,431 W
36m²
CR/DIB/460/27-F
460 x 2186mm
5,063 BTU
1,484 W
38m²
CR/DIB/460/28-F
460 x 2263mm
5,244 BTU
1,537 W
39m²
CR/DIB/460/29-F
460 x 2340mm
5,425 BTU
1,590 W
40m²
CR/DIB/460/30-F
460 x 2417mm
5,606 BTU
1,643 W
42m²
CR/DIB/460/31-F
460 x 2494mm
5,786 BTU
1,696 W
43m²
CR/DIB/460/32-F
460 x 2571mm
5,967 BTU
1,749 W
44m²
CR/DIB/460/33-F
460 x 2648mm
6,148 BTU
1,802 W
46m²
CR/DIB/460/34-F
460 x 2725mm
6,329 BTU
1,855 W
47m²
CR/DIB/460/35-F
460 x 2802mm
6,510 BTU
1,908 W
48m²
CR/DIB/460/36-F
460 x 2879mm
6,691 BTU
1,961 W
50m²
CR/DIB/460/37-F
460 x 2956mm
6,872 BTU
2,014 W
51m²
CR/DIB/460/38-F
460 x 3033mm
7,052 BTU
2,067 W
52m²
CR/DIB/460/39-F
460 x 3110mm
7,233 BTU
2,120 W
54m²
CR/DIB/460/40-F
Specification
Range: Dibley
Height: 460mm
Finish: RAL Colour / DQ Finish
Material: Cast Iron
Orientation: Horizontal
Columns: 6
Connections: 1/2" BOE
Fixings: N/A included
Available in 35 widths at this height
Finishes and colours
DQ powder coat in-house at their own Norfolk facility, so this range is available across an extensive RAL colour range and DQ's speciality finishes. If you cannot see the colour you want, get in touch and we will price it for you.
Made to order
This radiator is built for you at DQ's Norfolk works, so allow 3-4 weeks from order to delivery. It is not a stocked item and cannot be supplied faster. If you are working to a deadline, talk to us before ordering and we will confirm the current lead time with the factory.
Guarantee
Covered by a 10-year DQ manufacturer guarantee. DQ have been building heating products in Britain for over 25 years and are family owned and run.
Why buy from British Bathroom Company?
Free UK delivery on orders over £100
Genuine DQ Heating product, made in Norfolk
Real bathroom and heating specialists on the end of the phone
Family-run business, same as DQ
Contact us for advice, a bespoke finish or a trade quote.
Code:
DELIVERY
We aim to deliver all orders within 3-7 working days, dependant on the size of your order or item(s)
Express delivery is available on some items, feel free to contact ourselves to check if your desired product is available for express delivery
Small parcels will be delivered via DX and tracking is provided once dispatched
Large items are delivered via Stop Start or Palletways, details of delivery are provided via email and tracking is also available. Please note most large deliveries are KERB SIDE ONLYalthough some companies will aim to get the goods as close to the door as possible.
Returns are accepted within 28 days of receipt of your goods, however, you must request your return within the first 14 days. You can activate a return request in your account, for more details please visit the "Delivery & Returns" page
Christmas Period Any orders placed from 15th December 2025 maybe delayed until the week commencing 5th January 2026. If you need your order sooner, please contact us before purchase to see when your delivery can take place.
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