For sales & advice call 01386 800750
Menu
0 Wish List
0 Basket
Free Standard Delivery
Next day delivery available!
365-Day Returns
Returns made easy
Lowest Price Guaranteed
Big brands. Small prices

Page 44 of 48 Radiators

Return to page 1 of Radiators

Here at Plumbworld we have a wide range of radiators for sale with an array of styles and options to choose from. All our radiators include lowest online prices and free next day delivery with interest-free credit options available.

Everyone wants a warm and cosy house to return home to, which is why our central heating radiators are so important! We’re also ISO 9001 certified, the world’s most recognised quality management system standard, which ensures your needs as a customer are fulfilled. Our radiators offer practical solutions catered to your space requirements, ensuring you can quickly and efficiently heat your home. Ready to plumb straight into your hot water system, find your perfect choice here today.

Central Heating Radiators for All Homes…

Here at Plumbworld, we know it is important for your radiator to not only do the job, but to look good at the same time. So, we have everything from traditional radiators to contemporary radiators - plus, everything in between! Our column radiators give off a homely period feel, while our flat panel radiators are ideal for modern homes - or, take a look at our designer radiators for some serious style! Don’t forget to consider a radiator cover and your radiator valves, too, for those finishing touches - all at guaranteed lowest prices at Plumbworld.

Need some help on radiator sizes? Try our BTU Heating Calculator.

 
 

Filter By
1573 results

Special Offers

Radiator Sale(63)

Type

Column Radiators(195)

Designer Radiators(547)

Electric Heaters(14)

Electric Radiators(85)

Panel Radiators(731)

Other(1)

View More

Colour

Anthracite(246)

Bare Metal(10)

Black(187)

Brass(11)

Bronze(12)

Cappuccino(16)

Chrome(4)

Copper(11)

Grey(50)

Mocha(7)

Mustard(1)

Polished Aluminium(10)

Silver(4)

White(1002)

White & Brushed Brass(1)

White & Chrome(1)

View More

Width (mm)

185(7)

220(4)

225(4)

240(14)

280(33)

292(6)

300(14)

304(3)

310(6)

355(2)

360(12)

362(2)

364(1)

366(8)

370(11)

375(33)

380(14)

383(2)

390(1)

400(52)

404(3)

410(6)

420(8)

425(18)

440(8)

450(3)

453(2)

455(21)

470(58)

473(2)

476(1)

480(20)

486(4)

500(62)

504(3)

510(7)

514(18)

520(1)

530(12)

535(2)

540(1)

544(4)

560(24)

565(33)

573(3)

580(1)

583(1)

584(2)

588(18)

590(18)

600(86)

604(3)

605(35)

608(2)

610(8)

630(1)

640(2)

650(8)

660(11)

662(4)

666(1)

667(1)

680(2)

700(43)

712(1)

715(2)

725(2)

743(1)

756(1)

760(17)

770(2)

775(1)

780(6)

783(2)

785(3)

800(58)

810(4)

820(4)

830(22)

833(2)

850(22)

860(1)

865(5)

890(1)

900(38)

903(1)

907(2)

910(6)

950(2)

960(11)

1000(75)

1010(28)

1020(6)

1032(4)

1035(1)

1040(16)

1050(7)

1060(6)

1100(37)

1126(3)

1145(8)

1148(2)

1160(11)

1180(4)

1185(1)

1190(15)

1200(64)

1215(6)

1230(15)

1250(7)

1254(4)

1300(6)

1360(8)

1370(6)

1373(3)

1400(55)

1420(8)

1440(12)

1450(5)

1460(12)

1500(11)

1505(3)

1560(13)

1600(42)

1650(2)

1760(6)

1800(18)

1850(1)

1960(2)

2000(21)

2050(1)

2500(1)

View More

Height (mm)

55(2)

280(1)

300(112)

390(2)

400(40)

420(1)

424(2)

429(4)

430(1)

440(4)

443(3)

444(14)

450(89)

457(3)

465(6)

480(6)

487(1)

490(1)

500(137)

502(3)

530(1)

580(8)

592(18)

600(494)

650(41)

700(93)

740(8)

750(26)

800(31)

900(17)

940(4)

1000(4)

1200(64)

1220(4)

1400(4)

1600(73)

1700(3)

1720(1)

1775(2)

1800(239)

2000(2)

2200(4)

View More

Panel Configuration

Single: A single panel, often with one convector fin. Shortest projection designed for smaller rooms.

Double: Two parallel panels, often with one or two convector fins, designed for medium to large rooms.

Triple: Three parallel panels, often with multiple convector fins, to maximise heat output. Largest projection designed for larger rooms.

Double(695)

Quad(24)

Single(713)

Triple(93)

6 Panel(39)

Other(9)

View More

Panel Profile

Column(201)

Curved(96)

Flat(1007)

Flat or Curved(56)

Oval(96)

Round(62)

Square(14)

Wave(2)

Other(39)

View More

Material

Aluminium(335)

Ceramic(8)

Glass(4)

Low Carbon Steel(8)

Mild Steel(624)

Steel(586)

Other(8)

View More

Orientation

Horizontal(1166)

Vertical(407)

Brand

Stelrad(534)

Solaro(360)

DuraTherm(181)

K-Rad(179)

Park Lane(105)

Eastlake(89)

Terma(53)

Myson(21)

TCP Smart(20)

Towelrads(8)

Adam Fires(7)

Eden(7)

Dimplex(4)

Vent-Axia(2)

Pifco(2)

Consort Claudgen(1)

View More

BTU Output (Delta 50)

Other(39)

1-999(60)

1000-1999(251)

2000-2999(359)

3000-3999(299)

4000-4999(201)

5000-5999(137)

6000-6999(99)

7000-7999(45)

8000-8999(32)

9000-9999(17)

10000-25000(34)

View More

Price

£
to

£20-£120(405)

£120-£210(290)

£210-£300(247)

£300-£390(181)

£390-£580(281)

£580-£1500(169)

View More

Stock Status

In Stock Only(1437)

Fuel Type

Electric(45)

Central Heating(568)

Other(960)

Category

Designer Radiator Legs

Radiator T Pieces

Thermostat Accessories

Smart Plugs

Room Thermostats

Radiators

Radiator Wall Stays

Radiator Valves

Radiator Pipe Shrouds & Collars

Heated Towel Rail Accessories

Radiator Elbows

Radiator Covers

Radiator Caps

Heating Elements

Heating Element Controllers

Heated Towel Rails

Zone Valves

View More


Filter By
1573 results

Special Offers

Radiator Sale(63)

Type

Column Radiators(195)

Designer Radiators(547)

Electric Heaters(14)

Electric Radiators(85)

Panel Radiators(731)

Other(1)

View More

Colour

Anthracite(246)

Bare Metal(10)

Black(187)

Brass(11)

Bronze(12)

Cappuccino(16)

Chrome(4)

Copper(11)

Grey(50)

Mocha(7)

Mustard(1)

Polished Aluminium(10)

Silver(4)

White(1002)

White & Brushed Brass(1)

White & Chrome(1)

View More

Width (mm)

185(7)

220(4)

225(4)

240(14)

280(33)

292(6)

300(14)

304(3)

310(6)

355(2)

360(12)

362(2)

364(1)

366(8)

370(11)

375(33)

380(14)

383(2)

390(1)

400(52)

404(3)

410(6)

420(8)

425(18)

440(8)

450(3)

453(2)

455(21)

470(58)

473(2)

476(1)

480(20)

486(4)

500(62)

504(3)

510(7)

514(18)

520(1)

530(12)

535(2)

540(1)

544(4)

560(24)

565(33)

573(3)

580(1)

583(1)

584(2)

588(18)

590(18)

600(86)

604(3)

605(35)

608(2)

610(8)

630(1)

640(2)

650(8)

660(11)

662(4)

666(1)

667(1)

680(2)

700(43)

712(1)

715(2)

725(2)

743(1)

756(1)

760(17)

770(2)

775(1)

780(6)

783(2)

785(3)

800(58)

810(4)

820(4)

830(22)

833(2)

850(22)

860(1)

865(5)

890(1)

900(38)

903(1)

907(2)

910(6)

950(2)

960(11)

1000(75)

1010(28)

1020(6)

1032(4)

1035(1)

1040(16)

1050(7)

1060(6)

1100(37)

1126(3)

1145(8)

1148(2)

1160(11)

1180(4)

1185(1)

1190(15)

1200(64)

1215(6)

1230(15)

1250(7)

1254(4)

1300(6)

1360(8)

1370(6)

1373(3)

1400(55)

1420(8)

1440(12)

1450(5)

1460(12)

1500(11)

1505(3)

1560(13)

1600(42)

1650(2)

1760(6)

1800(18)

1850(1)

1960(2)

2000(21)

2050(1)

2500(1)

View More

Height (mm)

55(2)

280(1)

300(112)

390(2)

400(40)

420(1)

424(2)

429(4)

430(1)

440(4)

443(3)

444(14)

450(89)

457(3)

465(6)

480(6)

487(1)

490(1)

500(137)

502(3)

530(1)

580(8)

592(18)

600(494)

650(41)

700(93)

740(8)

750(26)

800(31)

900(17)

940(4)

1000(4)

1200(64)

1220(4)

1400(4)

1600(73)

1700(3)

1720(1)

1775(2)

1800(239)

2000(2)

2200(4)

View More

Panel Configuration

Single: A single panel, often with one convector fin. Shortest projection designed for smaller rooms.

Double: Two parallel panels, often with one or two convector fins, designed for medium to large rooms.

Triple: Three parallel panels, often with multiple convector fins, to maximise heat output. Largest projection designed for larger rooms.

Double(695)

Quad(24)

Single(713)

Triple(93)

6 Panel(39)

Other(9)

View More

Panel Profile

Column(201)

Curved(96)

Flat(1007)

Flat or Curved(56)

Oval(96)

Round(62)

Square(14)

Wave(2)

Other(39)

View More

Material

Aluminium(335)

Ceramic(8)

Glass(4)

Low Carbon Steel(8)

Mild Steel(624)

Steel(586)

Other(8)

View More

Orientation

Horizontal(1166)

Vertical(407)

Brand

Stelrad(534)

Solaro(360)

DuraTherm(181)

K-Rad(179)

Park Lane(105)

Eastlake(89)

Terma(53)

Myson(21)

TCP Smart(20)

Towelrads(8)

Adam Fires(7)

Eden(7)

Dimplex(4)

Vent-Axia(2)

Pifco(2)

Consort Claudgen(1)

View More

BTU Output (Delta 50)

Other(39)

1-999(60)

1000-1999(251)

2000-2999(359)

3000-3999(299)

4000-4999(201)

5000-5999(137)

6000-6999(99)

7000-7999(45)

8000-8999(32)

9000-9999(17)

10000-25000(34)

View More

Price

£
to

£20-£120(405)

£120-£210(290)

£210-£300(247)

£300-£390(181)

£390-£580(281)

£580-£1500(169)

View More

Stock Status

In Stock Only(1437)

Fuel Type

Electric(45)

Central Heating(568)

Other(960)

Category

Designer Radiator Legs

Radiator T Pieces

Thermostat Accessories

Smart Plugs

Room Thermostats

Radiators

Radiator Wall Stays

Radiator Valves

Radiator Pipe Shrouds & Collars

Heated Towel Rail Accessories

Radiator Elbows

Radiator Covers

Radiator Caps

Heating Elements

Heating Element Controllers

Heated Towel Rails

Zone Valves

View More


Filter Results
1573 results
stelrad-softline-compact-k2-600-x-1800mm-double-panel-radiator-double-convector-white-80602218

Stelrad Softline Compact K2 600 x 1800mm Double Panel Radiator Double Convector White - 80602218

More Options Available
Stelrad
£333.97 inc
VAT
Save 12% | Was £379.84
✓ 11 In Stock
solaro-cortona-465-x-510mm-electric-radiator-black-glass-fronted-1000w

Solaro Cortona 465 x 510mm Electric Radiator Black Glass Fronted 1000W

More Options Available
Solaro
£229.00 inc
VAT
✓ 20 In Stock
solaro-cortona-465-x-770mm-electric-radiator-white-glass-fronted-2000w

Solaro Cortona 465 x 770mm Electric Radiator White Glass Fronted 2000W

More Options Available
Solaro
£249.00 inc
VAT
✓ 19 In Stock
solaro-cortona-465-x-640mm-electric-radiator-white-glass-fronted-1500w

Solaro Cortona 465 x 640mm Electric Radiator White Glass Fronted 1500W

More Options Available
Solaro
£239.00 inc
VAT
✓ In Stock
solaro-cortona-465-x-510mm-electric-radiator-white-glass-fronted-1000w

Solaro Cortona 465 x 510mm Electric Radiator White Glass Fronted 1000W

More Options Available
Solaro
£229.00 inc
VAT
✓ 9 In Stock
eden-teppra-1800-x-420mm-vertical-electric-radiator-white

Eden Teppra 1800 x 420mm Vertical Electric Radiator White

More Options Available
Eden
£338.50 inc
VAT
✓ 13 In Stock
eden-teppra-1800-x-420mm-vertical-electric-radiator-anthracite

Eden Teppra 1800 x 420mm Vertical Electric Radiator Anthracite

More Options Available
Eden
£329.00 inc
VAT
✓ 9 In Stock
eden-teppra-1800-x-240mm-vertical-electric-radiator-anthracite

Eden Teppra 1800 x 240mm Vertical Electric Radiator Anthracite

More Options Available
Eden
£229.00 inc
VAT
✓ 16 In Stock
adam-axon-490-x-610mm-smart-electric-radiator-white

Adam Axon 490 x 610mm Smart Electric Radiator White

Adam Fires
£158.50 inc
VAT
✓ 277 In Stock
adam-amba-424-x-756mm-electric-radiator-white

Adam Amba 424 x 756mm Electric Radiator White

More Options Available
Adam Fires
£81.94 inc
VAT
✓ 345 In Stock
stelrad-softline-compact-k2-700-x-600mm-double-panel-radiator-double-convector-white-80702206

Stelrad Softline Compact K2 700 x 600mm Double Panel Radiator Double Convector White - 80702206

More Options Available
Stelrad
£130.15 inc
VAT
✓ 7 In Stock
stelrad-softline-compact-k2-700-x-400mm-double-panel-radiator-double-convector-white-80702204

Stelrad Softline Compact K2 700 x 400mm Double Panel Radiator Double Convector White - 80702204

More Options Available
Stelrad
£86.70 inc
VAT
Save 29% | Was £122.03
✓ 7 In Stock
stelrad-softline-compact-k2-700-x-1800mm-double-panel-radiator-double-convector-white-80702218

Stelrad Softline Compact K2 700 x 1800mm Double Panel Radiator Double Convector White - 80702218

More Options Available
Stelrad
£390.36 inc
VAT
✓ In Stock
stelrad-softline-compact-k2-700-x-1100mm-double-panel-radiator-double-convector-white-80702211

Stelrad Softline Compact K2 700 x 1100mm Double Panel Radiator Double Convector White - 80702211

More Options Available
Stelrad
£238.52 inc
VAT
✓ 5 In Stock
stelrad-softline-compact-k2-600-x-400mm-double-panel-radiator-double-convector-white-80602204

Stelrad Softline Compact K2 600 x 400mm Double Panel Radiator Double Convector White - 80602204

More Options Available
Stelrad
£89.47 inc
VAT
✓ 20 In Stock
stelrad-softline-compact-k2-600-x-2000mm-double-panel-radiator-double-convector-white-80602220

Stelrad Softline Compact K2 600 x 2000mm Double Panel Radiator Double Convector White - 80602220

More Options Available
Stelrad
£383.06 inc
VAT
✓ 458 In Stock
solaro-cortona-465-x-770mm-electric-radiator-black-glass-fronted-2000w

Solaro Cortona 465 x 770mm Electric Radiator Black Glass Fronted 2000W

More Options Available
Solaro
£249.00 inc
VAT
✓ 21 In Stock
tcp-820-x-450mm-2000w-infrared-aluminium-electric-panel-heater-black-full

TCP 2000W 2 in 1 Infrared and Convection Aluminium Electric Panel Heater Black 820 x 450mm

More Options Available
TCP Smart
£115.00 inc
VAT
✓ In Stock
duratherm-horizontal-oval-tube-double-panel-designer-radiator-600-x-1200mm-white

DuraTherm 600 x 1200mm Oval Tube Double Panel Horizontal Designer Radiator - White

4.9
157 ratings
More Options Available
DuraTherm
£229.00 inc
VAT
Save 20% | Was £284.95
Expected - 16/10/26
duratherm-horizontal-single-flat-panel-designer-radiator-600-x-910mm-white

DuraTherm 600 x 910mm Flat Single Panel Horizontal Designer Radiator - White

5.0
267 ratings
More Options Available
DuraTherm
£99.99 inc
VAT
Save 17% | Was £119.95
Expected - 02/11/26
duratherm-vertical-oval-tube-single-panel-designer-radiator-1800-x-600mm-white

DuraTherm 1800 x 600mm Oval Tube Single Panel Vertical Designer Radiator - White

4.9
245 ratings
More Options Available
DuraTherm
£139.00 inc
VAT
Save 23% | Was £179.95
Expected - 22/10/26
terma-rolo-brass-designer-radiator-with-mirror-1800-x-590mm

Terma Rolo Brass Designer Radiator with Mirror 1800 x 590mm

More Options Available
Terma
£511.74 inc
VAT
Back In Stock Soon
k-rad-capri-500-x-907mm-2000w-electric-radiator-white-cap500907w

K-Rad Capri 500 x 907mm 2000W Electric Radiator, White - CAP500907W

More Options Available
K-Rad
£331.59 inc
VAT
10 - 11 Days From Order
stelrad-compact-k2-radiator-700mm-x-1800mm-double-panel-double-convector-143859

Stelrad Compact K2 Type 22 700 x 1800mm Double Panel Radiator Double Convector - 143859

More Options Available
Stelrad
£309.61 inc
VAT
Save 11% | Was £346.80
Back In Stock Soon
stelrad-lst-standard-deco-k2-radiator-650-x-1160mm

Stelrad LST Standard Deco K2 Type 22 650 x 1160mm Double Panel Radiator Double Convector - 245043

More Options Available
Stelrad
£677.28 inc
VAT
Back In Stock Soon
terma-rolo-quartz-mocha-designer-radiator-with-mirror-1800-x-590mm

Terma Rolo Quartz Mocha Designer Radiator with Mirror 1800 x 590mm

More Options Available
Terma
£379.99 inc
VAT
Save 11% | Was £429.00
Back In Stock Soon
terma-rolo-room-quartz-mocha-designer-radiator-1800-x-590-mm

Terma Rolo Room Quartz Mocha Designer Radiator 1800 x 590 mm

More Options Available
Terma
£479.00 inc
VAT
Extended Lead Time, 8 Weeks+
terma-rolo-room-brass-designer-radiator-1800-x-480-mm

Terma Rolo Room Brass Designer Radiator 1800 x 480 mm

More Options Available
Terma
£542.49 inc
VAT
Back In Stock Soon
terma-rolo-room-modern-grey-designer-radiator-1200-x-590-mm

Terma Rolo Room Modern Grey Designer Radiator 1200 x 590 mm

More Options Available
Terma
£379.00 inc
VAT
Extended Lead Time, 8 Weeks+
terma-rolo-room-quartz-mocha-designer-radiator-1800-x-370-mm

Terma Rolo Room Quartz Mocha Designer Radiator 1800 x 370 mm

More Options Available
Terma
£349.00 inc
VAT
Extended Lead Time, 8 Weeks+
terma-rolo-room-e-white-electric-designer-radiator-1800-x-370mm

Terma Rolo Room E White Electric Oil Filled Smart Radiator 1800 x 370mm

Terma
£571.49 inc
VAT
Extended Lead Time, 8 Weeks+
terma-rolo-room-true-copper-designer-radiator-1800-x-480-mm

Terma Rolo Room True Copper Designer Radiator 1800 x 480 mm

More Options Available
Terma
£459.00 inc
VAT
Extended Lead Time, 8 Weeks+
solaro-peretti-1800-x-375mm-designer-aluminium-radiator-matt-black

Solaro Peretti 1800 x 375mm Designer Aluminium Radiator Matt Black

More Options Available
Solaro
£349.00 inc
VAT
Save 16% | Was £415.00
Back In Stock Soon
1 2 … 43 44 45 … 47 48

What Should I Look for when Buying a Radiator?

When buying a radiator, there are several factors to consider before making a purchase. From heat output, through to design and materials, we’ll go into detail about what it is that you need to look for when making a purchase so you can buy the best radiator for your home. Start your journey below in our radiator buying guide.

Buying a Radiator

Buying a radiator can be confusing for many, with a whole variety of questions to consider - what are the radiator types? What size radiator do I need? Where to put a radiator? It can be fairly stressful.

So, to help you get to the bottom of what you need for your home, we, at Plumbworld, have put together this informative guide to narrow down the choices available to you.

With this guide we’ll help you work out exactly what type of radiator you need so drowning in the choices available won’t be an option. We’ll cover the different styles available, how they’re powered, understanding heat outputs, where to install them, sizes, materials, valves and more.

Radiator Types and their Fuel Types Explained

Designer Radiators

Panel radiators

These are the bread and butter of the radiator world, being installed in most homes across the country due to their affordability and efficiency. 

They plumb straight into your central heating system and can be controlled via the thermostat at home or a thermostatic valve on the radiator itself. When it comes to a variation on size and heat output, then, these are the clear winners with anything from a 300x400mm size for smaller rooms right up to 700x1400mm for anything really big. 

They can be purchased with multiple panels and convectors too, boosting the heat output without losing wall space.

Designer radiators

For something a bit more unique, you should consider installing a designer radiator into your home for a stunning heating source. 

They’re stylish and come in contemporary or traditional designs to suit all types of decor. Like panel radiators, they plumb straight into your central heating system and can be set with a thermostat on the wall or the valve. A wide variety of sizes is also available with the added bonus of a choice of colours.

These are an excellent choice for rooms with limited wall space, thanks to their vertical design, making the most of their space and heat efficiency.

Heated towel rails

A heated towel rail is certainly more of a bathroom heat device than anything else. They can be purchased in three different fuel methods; central heating, dual fuel and electric. 

Central heating is controlled just like the above two radiators with the thermostat or the valve. Dual fuel-heated towel rails are plumbed into your heating system but also have an element allowing you to turn it on and off separate to your home’s heating. Electric-heated towel rails aren’t plumbed in but work solely from an element. 

They provide ample heat in your bathroom while keeping your towels toasty warm while you’re in the bath or shower.

Radiators Suitable for any Room

We’ve briefly covered this with the above section but let’s go into a little more detail on where you want to install your newly purchased radiator. Not all radiators will work in every room in your home, as there are various types of central heating radiators.

Bathroom

As mentioned previously we would always suggest something like a heated towel rail for installation within a bathroom. You can store towels on them, keep towels warm while your showering or in the bath and they’re available in a huge range of sizes and designs.

Most bathrooms are quite small so while the room itself may be quite cold with tiled walls and floors don’t go over the top when it comes to heat output. Small spaces can heat up surprisingly fast and with a dual fuel heated towel rail, you can heat the bathroom without heating the rest of your home. Otherwise, a small radiator here could be best.

Kitchen

Like the bathroom, your kitchen can feel a bit fresh at times with laminate or tiled floors, especially if you haven’t got the right sort of heating. 

You can get away with installing standard panel radiators in them, but we would always recommend a tall designer radiator because they provide more than enough heat without taking up much wall space. Plus, they look great!

Bedroom

You don’t tend to have many guests dropping into your bedroom so spending a lot of money on a designer radiator may not be the best option. Panel radiators will perform just as well and will seriously reduce your purchasing costs. They aren’t stylish but they perform faultlessly.

Bedroom

You don’t tend to have many guests dropping into your bedroom so spending a lot of money on a designer radiator may not be the best option. Panel radiators will perform just as well and will seriously reduce your purchasing costs. They aren’t stylish but they perform faultlessly.

Lounge

The lounge, like the kitchen, is somewhere that you’ll entertain so unless you’re on a budget, we wouldn’t suggest panel radiators. Designer radiators can create a real focal point while still providing more than enough heat. You could even fit a couple of them to spread heat more evenly around the room

Utility Rooms

A utility is usually pretty small and tends to be where people store washing machines and tumble driers so don’t spend a fortune and don’t fit a huge radiator here. You’ll probably want the same heat output as a small bathroom.

Where to Fit a Radiator in a Room?

The position of a radiator in a room really depends on the type that you’ve purchased. A standard panel radiator is fine to be hidden away behind furniture like a sofa or bed but if you’ve picked out a designer number then you’ll more than likely want it on display.

As far as heat output goes, the physical position shouldn’t matter too much, with the right radiator BTUs (heat output), the whole room should get to the optimal temperature. Fitting panel radiators under a window is always a great way of making a room feel less cluttered, and a draught will be warmed before passing around the room. 

You could even fit vertical radiators on opposite sides of the room for perfectly even heating.

What Size Radiator do I need?

The size of radiator you need depends on two important factors.

The first is the temperature that you want to maintain in your chosen room - which is relatively straightforward.

The second factor can be more complicated, which is to take into account is the heat loss from your room. These can depend on the size of windows, the number of doors and, in particular, the construction materials used in your home.

If you choose too large a size, it won’t be economical. If you go too small, the room won’t reach the temperature you want.

To calculate radiator size for a room, you need to understand its BTU requirement...

What is a Radiator BTU Calculator?

To calculate your BTU - British Thermal Unit, it will depend on how many radiators are in your chosen room. You need to divide the total BTU requirement of the room by the number of radiators to calculate the average BTU's required per radiator.

Getting the right heat output from your new radiator can be important as you want to generate enough heat to be warm but not go over the top and ruin your efficiency. 

The below video is a rough guide on how to calculate what BTU you need for a room:

BTU Calculator

Getting the right heat output from your new radiator can be important as you want to generate enough heat to be warm but not go over the top and ruin your efficiency. The below video is a rough guide on how to calculate what BTU you need for a room.

How do I work out the right size and heat output for my room?

Use the BTU Heating Calculator on the Plumbworld website to convert your room’s size, insulation and window area into the heat output you need; the result tells you the radiator kW or BTU to look for. If you have a large living room you might choose a double panel or wider horizontal radiator to reach that output, whereas a small bedroom often needs a single panel or compact vertical model. Always allow a little extra if the room is poorly insulated or has high ceilings. The calculator makes the choice quick and reliable.

Which radiator style suits a period home versus a modern interior?

For a period or traditional house, column radiators give an authentic, homely look and strong heat output, while flat panel or oval radiators suit clean, contemporary spaces. Designer radiators are ideal when you want a statement piece that doubles as décor, for example an anthracite vertical designer radiator in a minimalist living room. Think about proportions: tall verticals save wall length, and horizontals work under windows.

Can I have a radiator in my bathroom or kitchen, and what types work best there?

Yes, towel radiators are specifically made for bathrooms and kitchens because they heat the room and dry towels, while mirror radiators combine a mirror with heating for a practical shower-room solution. Choose bathroom-rated models or those specified for wet areas, and consider a slim tall towel radiator if space beside a basin or shower is limited. A compact kitchen radiator or low-surface-temperature model keeps surfaces safe and unobtrusive.

Should I choose central-heating, electric, oil-filled or aluminium radiators?

Central heating radiators plug into your hot water system and are standard for whole house heating, while electric and smart electric radiators are great where you lack a central system or want zonal control; smart units let you schedule and save energy. Oil-filled radiators release gentle, long-lasting heat and are useful for bedrooms or occasional rooms, and aluminium radiators warm up quickly and are lightweight, which are ideal for rapid heat in living spaces. Match the type to how and when you want heat: fast response, long residual warmth, or independent electric control.

What valves, covers and finishes will complete the look and performance?

Radiator valves are a small detail that affects both function and style. Thermostatic valves give room-by-room control, while manual valves keep things simple. Radiator covers hide the unit for a neat look and can be matched to your decor; for example, a white flat panel with a white cover blends into a minimalist kitchen. Colour choices such as black, grey, anthracite or white let you make the radiator a subtle backdrop or a statement feature.