Skip to content

Save up to 60% on selected kitchens, bedrooms & bathrooms plus 4 for 3 on selected flooring. Shop now >>

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Offers & Clearance
Kitchen & Appliances
Bathroom & Showers
Painting & Decorating
Home & Furniture
Building & Hardware
Tiling & Flooring
Heating & Plumbing
Garden & Landscaping
Tools & Equipment
Lighting & Electrical

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Free 1 hour Click + Collect*

*Restrictions apply

Free delivery on 1000s of products

Selected products/locations

90 day returns policy

Join B&Q Club

Save up to £100 a year▲

See more Central heating

Home
Heating, plumbing & cooling
Central heating
Radiators

Cast iron 550mm Radiators

Applied filters(2)

Material

Cast iron

Width (mm)

550

Categories

See more Central heating

Filters

Colour group
- Grey(2)
- White(2)
BTU
Width (mm)
Range
- Supra(2)
- Supra Square(2)
Material
Heat output
Price
- £300 - £400(2)
- £400 - £500(2)
Rating

Double panel radiators
Vertical radiators
Oil filled radiators
Towel radiators
Designer radiators
Single panel radiators
Column radiators

4 products

Compare

SortSort by

Ximax Supra SU180055W White Vertical Designer 4553BTU Radiator, (W)550mm x (H)1800mm
5 stars
(9)
£398
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Ximax Supra Square SUS180055A Anthracite Vertical Designer 6104BTU Radiator, (W)550mm x (H)1800mm
4.12 stars
(8)
£485
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Ximax Supra Square SUS180055W White Vertical Designer 6104BTU Radiator, (W)550mm x (H)1800mm
4.5 stars
(2)
£485
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Ximax Supra SU180055A Anthracite Vertical Designer 5528BTU Radiator, (W)550mm x (H)1800mm
1 star
(1)
£398
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Shop now
Find out more

Showing 4 of 4 products

Business

B&Q corporate
Careers
Media centre
Responsible business
Modern slavery act
Business services
Affiliate program
B&Q Ireland
The Way We Live Now: 2024

Services

View all our services
B&Q club
B&Q finance
B&Q gift cards
Planning appointments
WEEE recycling
B&Q bulk delivery
Our installation service
Energy Saving Service

Products

Green star
Our own brands
B&Q app
Product information
Product recalls & safety notices
Health & safety data sheets
Become a B&Q verified seller
New at B&Q
Promotional terms & conditions
B&Q Marketplace

Help & Support

Ideas & advice
Customer support
Home delivery
Free Click + Collect
Returns & refunds
Brochures
Paint brochures
Store finder
Become a B&Q approved installer
Intellectual Property (IP) Infringement Claims form

Partner Sites

Rubbish clearance
California shutters
Made to measure blinds
NeedHelp
Spacepro made to measure wardrobes
BOXT boilers
BOXT air conditioning
TradePoint

© B&Q 2025

Terms & conditions
Privacy policy
Contact us