DQ Cube Single Vertical Radiator 721mm - Anthracite Texture (RAL 7016)

Designed to be seen, the DQ Cube Single Vertical Radiator 721mm - Anthracite Texture (RAL 7016) brings genuine heat output and a considered profile to rooms where a standard panel would let the side down.

Widths and heat output

This radiator is 721mm tall and comes in 10 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
721 x 200mm	1,065 BTU	312 W	8m²	CUB1-72/5V-A
721 x 320mm	1,419 BTU	416 W	11m²	CUB1-72/8V-A
721 x 400mm	1,774 BTU	520 W	13m²	CUB1-72/10V-A
721 x 520mm	2,307 BTU	676 W	17m²	CUB1-72/13V-A
721 x 600mm	2,661 BTU	780 W	20m²	CUB1-72/15V-A
721 x 720mm	3,194 BTU	936 W	24m²	CUB1-72/18V-A
721 x 800mm	3,548 BTU	1,040 W	26m²	CUB1-72/20V-A
721 x 920mm	4,081 BTU	1,196 W	30m²	CUB1-72/23V-A
721 x 1000mm	4,436 BTU	1,300 W	33m²	CUB1-72/25V-A
721 x 1200mm	5,323 BTU	1,560 W	39m²	CUB1-72/30V-A

Specification

Range: Cube
Height: 721mm
Finish: Anthracite Texture (RAL 7016)
Material: Mild Steel
Orientation: Vertical
Connections: 1/2" BOE
Fixings: Wall Brackets included
Available in 10 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 4-6 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 5-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.

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 ONLY although 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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DQ Heating DQ Cube Single Vertical Radiator 721mm - Anthracite Texture (RAL 7016)