5 common mistakes when buying a towel radiator
1. Choosing the Wrong Size or Heat Output
Mistake: Picking a towel radiator that looks good but doesn’t provide enough heat for the room.
Why it matters: Towel radiators are often expected to heat both towels and the bathroom. If the heat output (measured in BTUs or Watts) is too low, the space will stay cold.
Fix:
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Calculate the required BTU/Watt output for your bathroom using an online calculator (based on room size, insulation, windows, etc.).
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Choose a radiator that meets or exceeds that value.
2. Ignoring the Heating System Compatibility
Mistake: Buying a radiator that’s incompatible with your heating system (central heating, electric, or dual fuel).
Why it matters: Not all towel radiators work with every system. Choosing the wrong type can result in costly returns or needing extra parts.
Fix:
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Central Heating: Choose one that connects to your existing system.
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Electric: Choose a pre-filled radiator with a heating element.
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Dual Fuel: Allows use with central heating or electric (ideal for year-round use).
3. Overlooking the Valve Type or Placement
Mistake: Buying a radiator without considering valve type or pipework position.
Why it matters: The wrong valve orientation (angled, straight, or corner) won’t fit your existing plumbing and could require expensive rework.
Fix:
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Check whether your pipes come from the floor or the wall.
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Match with the correct valves.
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Some towel radiators also have fixed pipe centers, so check dimensions carefully.
4. Going for Style Over Substance
Mistake: Prioritizing aesthetics and neglecting functionality or durability.
Why it matters: Some designer towel rails look great but rust easily, don't heat well, or are difficult to clean.
Fix:
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Choose materials like stainless steel or high-quality chrome plating for durability and rust resistance.
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Look at reviews for performance, not just appearance.
5. Poor Installation Planning
Mistake: Buying without checking wall strength, placement, or wiring needs.
Why it matters: Towel radiators are heavy and may need reinforced walls. Electric models require a nearby spur and safe positioning per building regulations.
Fix:
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Ensure the wall can support the weight (especially plasterboard walls).
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For electric models, hire a qualified electrician and follow local codes.
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Plan placement away from splash zones for safety.