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Plan your space

Quick BTU calculator

Enter your room measurements for an estimated heating requirement. Compare radiators without leaving this page.

Starting assumptions: two adjacent outside walls, 1.5m² low-E glazing, insulated cavity walls, ground floor and insulated loft. Check these against your room.

Check or change room assumptions

U-values describe heat passing through a surface; use known building values where available. −3°C outdoors, 10°C below and the default U-values are preliminary assumptions, not a location survey. Unheated lofts use the outdoor temperature; heated floors/ceilings use U 1.36/1.62 and the adjacent-room temperature.

Preliminary rectangular-room estimate, not an installer’s heat-loss survey. It excludes detailed thermal bridging, ground/loft modelling and ventilation-system design. Confirm the room heat loss and radiator output at your heating-system temperatures before ordering.

Need help choosing? Contact us →

Black Towel Radiator

Choose black towel radiators by width and height, then compare the listed heat output and pipe centres. Use the finish to coordinate with your bathroom fittings.

Prices include VAT5-year radiator warranty
Quick BTU calculatorEstimate your room’s heat requirement here, then compare the radiators below.

Add a little edge to your bathroom with our black towel radiator; available in sizes from 200mm Wide up to 800mm wide including 250mm wide, 300mm wide, 350mm wide. Our black towel radiator range is one of our most popular, due to its unique design



200mm (7)
250mm (5)
300mm (8)
350mm (5)
400mm (8)
450mm (8)
500mm (8)
550mm (5)
600mm (8)
650mm (5)
700mm (5)
750mm (5)
800mm (2)
400mm (5)
600mm (13)
800mm (12)
1000mm (12)
1200mm (12)
1400mm (8)
1600mm (6)
1800mm (6)
300/Black
400/Black
450/Black
500/Black
600/Black
FB-20-100
FB-20-120
FB-20-140
FB-20-160
FB-20-180
FB-20-60
FB-20-80
FB-250
FB-30-100
FB-30-120
FB-30-140
FB-30-160
FB-30-180
FB-30-60
FB-30-80
FB-350
FB-40-160
FB-40-180
FB-400
FB-45-100
FB-45-120
FB-45-140
FB-45-160
FB-45-180
FB-45-60
FB-45-80
FB-50-100
FB-50-120
FB-50-140
FB-50-160
FB-50-180
FB-50-60
FB-50-80
FB-55-1000
FB-55-1200
FB-55-400
FB-55-600
FB-55-800
FB-60-100
FB-60-120
FB-60-140
FB-60-160
FB-60-180
FB-60-60
FB-60-80
FB-650
FB-700
FB-75
FB-750
FB-800
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Price ▼

7 of 7 radiators · Available items first

500mm Wide 1400mm High Black Towel Radiator Flat 500mm Wide 1400mm High Black Towel Radiator Flat
This black towel radiator measures 500 mm wide × 1,400 mm high.Size & constructionWidth500 mmHeight1,400 mmFinishBlackMaterialSteelDesignFlat / straightTowel slots3Bar configuration4 + 5 + 6 + 10 = 25 barsHeat output & fitting dimensionsListed heat output2,391 BTU/h · 701 WPipe centres450 mm..
£57.99
Ex Tax:£48.33
Question
200mm Wide 1800mm High Black Towel Radiator Flat 200mm Wide 1800mm High Black Towel Radiator Flat
Out Of Stock
This black towel radiator measures 200 mm wide × 1,800 mm high.Size & constructionWidth200 mmHeight1,800 mmFinishBlackMaterialSteelDesignFlat / straightTube arrangement4 + 5 + 5 + 5 + 12 = 31 tubesTowel slots4Heat output & fitting dimensionsListed heat output1,623 BTU/h · 476 WPipe centres15..
£104.99
Ex Tax:£87.49
Question
550mm Wide 400mm High Matt Black Flat Towel Radiator 550mm Wide 400mm High Matt Black Flat Towel Radiator
Keep useful towel space below a window or on a low wall with this compact-height black rail. Its 550mm width gives a broader hanging area while the 400mm body keeps the overall profile low.Size & constructionWidth550 mmHeight400 mmFinishMatt blackMaterialSteelDesignFlat / straightBar configurati..
£62.39
Ex Tax:£51.99
Question
550mm Wide 600mm High Matt Black Flat Towel Radiator 550mm Wide 600mm High Matt Black Flat Towel Radiator
Bring a coordinated black finish to a compact bathroom with a balanced 550 × 600mm towel rail. The flat ladder layout offers convenient space for everyday towels without a tall wall installation.Size & constructionWidth550 mmHeight600 mmFinishMatt blackMaterialSteelDesignFlat / straightBar confi..
£68.39
Ex Tax:£56.99
Question
550mm Wide 800mm High Matt Black Flat Towel Radiator 550mm Wide 800mm High Matt Black Flat Towel Radiator
Add practical towel storage at a comfortable everyday height with this 550 × 800mm black ladder radiator. Its flat steel rails suit a bathroom refresh where both towel space and a clean outline matter.Size & constructionWidth550 mmHeight800 mmFinishMatt blackMaterialSteelDesignFlat / straightBar..
£71.99
Ex Tax:£59.99
Question
550mm Wide 1000mm High Matt Black Flat Towel Radiator 550mm Wide 1000mm High Matt Black Flat Towel Radiator
Make more of your vertical wall space with this 550 × 1000mm black towel radiator. The taller ladder body provides additional rail space while retaining the same 500mm connection centres as the shorter models in this range.Size & constructionWidth550 mmHeight1,000 mmFinishMatt blackMaterialSteel..
£95.99
Ex Tax:£79.99
Question
550mm Wide 1200mm High Matt Black Flat Towel Radiator 550mm Wide 1200mm High Matt Black Flat Towel Radiator
Choose a taller towel-warming area with this 550 × 1200mm matt black radiator. Its 23-tube ladder layout offers the most rail space of the five heights in this range, within a 550mm-wide body.Size & constructionWidth550 mmHeight1,200 mmFinishMatt blackMaterialSteelDesignFlat / straightBar config..
£98.39
Ex Tax:£81.99
Question
Showing 1 to 7 of 7 (1 Pages)

Choose black towel radiators by width and height, then compare the listed heat output and pipe centres. Use the finish to coordinate with your bathroom fittings.

Black gives a contrasting finish against lighter walls and tiles. Check the product photographs for the rail layout and finish, rather than assuming all models have the same shape.

Pipe centres are 50mm less than the radiator width. Wall brackets, an air vent and a blanking plug are included; valves are optional. Heating performance depends on the chosen model and system temperature.

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