500mm Wide Electric Towel Rails
14 years supplying UK bathrooms, est. February 2012. Free delivery on orders over £200. 5-year manufacturer's warranty on all towel rails.
500mm Wide Electric Towel Rails
Regarded as the gold standard size for most UK family homes, our 500mm wide electric towel rails provide the ultimate balance of high-capacity drying and efficient wall use. At half a metre wide, these radiators comfortably hold multiple large bath towels side-by-side or folded, making them an essential addition to busy main bathrooms. Because they operate entirely on mains electricity rather than your central heating system, they offer a hassle-free, standalone solution for keeping your towels warm, fresh, and fully dried all year round.
Specifications & Estimated Heat Output
To ensure your bathroom remains comfortable and your towels dry efficiently, every 500mm rail is supplied pre-filled with a specially formulated thermodynamic fluid. The table below outlines the physical bar layouts and provides estimated BTU outputs at standard Delta T (ΔT) ratings to help you find the perfect match for your space.
| Height (mm) | Bar Layout | Total Bars | ΔT30 (Heat Pump) | ΔT50 (EN442) | ΔT60 (Traditional) | Price* |
|---|---|---|---|---|---|---|
| 400mm | 3 + 4 | 7 | ~239 BTU | 464 BTU | ~590 BTU | £87.00 - £91.00 |
| 600mm | 3 + 4 + 4 | 11 | ~605 BTU | 1120 BTU | ~1410 BTU | £104.95 - £117.95 |
| 800mm | 3 + 4 + 8 | 15 | ~735 BTU | 1365 BTU | ~1715 BTU | £116.95 - £125.95 |
| 1000mm | 4 + 4 + 4 + 7 | 19 | ~860 BTU | 1595 BTU | ~2005 BTU | £124.95 - £142.50 |
| 1200mm | 4 + 4 + 5 + 10 | 23 | ~1025 BTU | 1900 BTU | ~2390 BTU | £132.95 - £164.95 |
| 1400mm | 4 + 5 + 6 + 10 | 25 | ~1175 BTU | 2185 BTU | ~2750 BTU | £139.95 - £172.95 |
| 1600mm | 4 + 6 + 7 + 10 | 27 | ~1335 BTU | 2480 BTU | ~3120 BTU | £147.95 - £181.95 |
| 1800mm | 4 + 7 + 8 + 12 | 31 | ~1490 BTU | 2770 BTU | ~3485 BTU | £155.95 - £195.50 |
*Prices act as a guide based on your selected finish and electrical element. Remember that Matte and painted surfaces typically radiate more ambient heat into the room than highly polished Chrome.
A Finish for Every Style
Because the 500mm width is our most popular size, we ensure it is available in finishes that complement any modern or traditional decor:
- Crisp White: A bright, high-efficiency coating that looks pristine against light tiles and white bathroom suites. Browse our white electric towel rails.
- Brilliant Chrome: The universally loved, highly reflective finish that matches standard shower enclosures and basin taps. See the full chrome electric towel rails range.
- Matte Anthracite & Black: Contemporary, bold options that deliver fantastic heat radiation while acting as a striking focal point. Explore black electric towel rails.
Customise Your Heating & Efficiency
Maximise your energy savings by selecting the precise electrical element and accessories for your home:
- Standard & LST Elements: Opt for a simple on/off element for steady heat, or choose a Low Surface Temperature (LST) variant to safely limit the exterior warmth in family homes with young children.
- Thermostatic Elements: Dial the rail's temperature up or down manually, giving you total control over comfort and running costs.
- WiFi Smart Elements: Link your radiator to your smartphone to program exact drying schedules, ensuring your towels are ready exactly when you step out of the bath.
- Wall Timers & Boosters: A highly recommended addition for standard elements. Hardwiring into a timer allows you to activate 1 to 5-hour boost cycles so the rail switches off automatically once the towels are dry.
Frequently Asked Questions
How much actual hanging space is there on a 500mm towel rail?
The total external width measures 500mm. By subtracting the 80mm space taken up by the two vertical upright bars, you are left with a highly spacious internal horizontal hanging gap of 420mm. This allows full-sized family bath towels to be hung beautifully with minimal folding. Working with a tighter wall? The 450mm rail needs just 550mm of clearance. Outfitting a larger master bathroom? The 600mm fits two towels fully side by side.
What size gap on my wall do I need to mount this?
For a smooth installation, you must account for the brackets and the clearance needed to easily load and remove towels from the ends of the bars. We recommend allowing a total flat wall width of around 600mm to house a 500mm wide rail perfectly.
Can the heating element be installed on either side of the towel rail?
Yes, the electrical element is reversible and can be fitted into either the left or the right-hand collector tube to best suit your wiring. However, the element must always be installed at the bottom of the unit. Installing it at the top bypasses critical overheat protection features and is extremely dangerous.
Do I need to fill or bleed this electric towel rail?
No. Our electric towel rails arrive fully sealed and pre-filled with a specialized thermodynamic fluid designed to prevent internal rust. Because they are standalone units and completely separated from your central heating system, they will never need to be bled, flushed, or topped up.
Can I use this towel rail when my central heating is off in the summer?
Absolutely. This is the main advantage of an electric-only towel rail. Because it operates entirely independently of your main boiler, you can enjoy warm, dry towels during the hot summer months without having to switch on the heating for your entire house.
Are electric towel rails expensive to run?
To minimize running costs, you should avoid leaving a standard element switched on 24/7. We highly recommend wiring your standard element into a wall-mounted booster timer, allowing you to run the rail for a set 1-to-5 hour drying cycle. Alternatively, choosing a thermostatic or WiFi element allows you to strictly control the energy output and set customized schedules.
Free delivery on orders over £200. 5-year warranty covers all manufacturing defects. Need help sizing? Contact us on 02477 220 780.
