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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.

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Towel radiator buying guides

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Practical heating advice

Find the right radiator for your space

Start with our small-bathroom guide, or go straight to the measurements, heat output and fitting details you need.

11 Nov Towel Radiator Leaking? How to Identify the Source

Towel Radiator Leaking? How to Identify the Source

If you can see water dripping from a towel radiator, switch off the affected heating and let the rail cool. Keep people away from hot water and protect the floor if you can do so safely. If water is near an electrical connection, avoid touching the rail, its controls or the wet area. Get urgent professional help if water is spreading or near electr..
11 Nov Repair or Replace a Towel Radiator? What to Check First

Repair or Replace a Towel Radiator? What to Check First

A towel radiator may be worth repairing if the fault is at a replaceable valve or joint and the body is sound. If water is coming from the body, corrosion is worsening or failures keep recurring, ask an engineer to assess replacement and check the condition of the heating system. Compare the whole job Ask the installer to identify the failed part a..
04 Nov Electric Towel Rail Running Costs: Calculate Your Own Estimate

Electric Towel Rail Running Costs: Calculate Your Own Estimate

Calculate electric towel rail running costs from wattage, operating time and your tariff. See worked examples and understand thermostatic cycling.
04 Nov Choosing a Towel Radiator Element: Wattage, Length and Fit

Choosing a Towel Radiator Element: Wattage, Length and Fit

Choose a compatible towel radiator element. Check approved wattage, insertion length, connections, controls and kit contents before ordering.
04 Nov Towel Rail Controls: Thermostats, Timers and Boost Explained

Towel Rail Controls: Thermostats, Timers and Boost Explained

Understand towel rail thermostats, timers and boost controls. Compare listed functions, temperature sensing, schedules and element package contents.
04 Nov Can You Convert a Towel Radiator to Dual Fuel?

Can You Convert a Towel Radiator to Dual Fuel?

Considering a dual-fuel towel radiator conversion? Check radiator approval, element fit, fittings, clearances and installer requirements first.
04 Nov Using a Dual-Fuel Towel Rail When the Central Heating Is Off

Using a Dual-Fuel Towel Rail When the Central Heating Is Off

Plan dual-fuel towel rail use when central heating is off. Check the permitted operating mode, controls, electricity use and installer instructions.
04 Nov Electric Towel Rail Installation: Bathroom Planning Checks

Electric Towel Rail Installation: Bathroom Planning Checks

Plan an electric towel rail installation: product instructions, bathroom location, electrical provision, fitting clearances and installer handover.
04 Nov Small and Narrow Towel Radiators: Choosing Chrome or Black

Small and Narrow Towel Radiators: Choosing Chrome or Black

Choose small and narrow towel radiators in chrome or black for cloakrooms and tight spaces. Compare widths, height, pipe centres and heat output.
04 Nov 200mm or 250mm Towel Radiator: Which Fits Your Space?

200mm or 250mm Towel Radiator: Which Fits Your Space?

Compare 200mm and 250mm chrome and black towel radiators: body width, pipe centres, fitting space and the checks needed before ordering.
04 Nov 300mm or 350mm Towel Radiator: Comparing the Fit

300mm or 350mm Towel Radiator: Comparing the Fit

Choosing between 300mm and 350mm towel radiators? Compare chrome and black ranges, connection centres, wall space, heights and heat output.
04 Nov Tall, Narrow Towel Radiators: Choosing Height and Reach

Tall, Narrow Towel Radiators: Choosing Height and Reach

Choose a tall, narrow towel radiator in chrome or black. Check hanging height, comfortable reach, wall support, valve access and listed output.
Showing 25 to 36 of 57 (5 Pages)
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