Anthracite Grey Towel Radiator
Handpicked by UK heating specialists with over 10 years' trade expertise. Fast UK Delivery, 5-year warranty & expert sizing advice included.
If you want something warmer than chrome but less bold than matt black, anthracite towel radiators sit right in the middle. The dark grey powder-coat finish is modern, understated, and works with just about any tile or paint colour. We stock flat ladder, curved, and vertical styles from 300mm to 700mm wide — available as central heating, electric, or dual fuel. All backed by a 5-year warranty and free UK delivery on orders over £300.
Why Anthracite?
Anthracite grey has become one of the fastest-growing finishes in UK bathrooms. It's darker than white but softer than black, giving your bathroom a contemporary edge without dominating the room. The neutral tone works equally well against white metro tiles, concrete-effect surfaces, or natural stone.
Like our matt black rails, anthracite towel rails are powder-coated rather than plated. That means the finish bonds to the steel during curing — it's more durable, more scratch-resistant, and easier to maintain than chrome. It also means better heat output: powder-coated surfaces emit roughly 25–30% more radiant heat than equivalent chrome models of the same size.
Central Heating, Electric or Dual Fuel
Every anthracite heated towel rail in this collection is available in at least one of these configurations:
- Central heating — connects to your existing wet system via standard 15mm pipework. The most cost-effective option if your boiler is already running.
- Electric — no plumbing needed. Plug in or hardwire to a fused spur. Ideal for en-suites, loft conversions, or rooms where adding pipework isn't practical.
- Dual fuel — run on central heating in winter, switch to electric in summer. Requires a dual fuel kit (sold separately). Browse our dual fuel towel rails.
Specs at a Glance
| Feature | Detail |
|---|---|
| Finish | Anthracite grey powder coat — durable and scratch resistant |
| Styles | Flat ladder, curved, horizontal and vertical |
| Width range | 300 mm – 700 mm |
| Height range | 400 mm – 1,800 mm |
| Heat output | ~25–30% more than equivalent chrome models |
| Connections | Central heating (15 mm BSP), electric, dual fuel |
| Valve compatibility | Compatible with our anthracite radiator valves |
| Warranty | 5 years — manufacturer backed |
| Delivery | Free UK mainland on orders over £300 |
Choosing the Right Size
Here's a rough guide to help you match rail size to bathroom size:
| Bathroom | Area | BTU needed | Rail height |
|---|---|---|---|
| Small en-suite | Under 2 m² | 500 – 1,000 | 600 – 800 mm |
| Standard bathroom | 2 – 4 m² | 1,000 – 1,500 | 800 – 1,000 mm |
| Large family bathroom | 4 – 6 m² | 1,500 – 2,000 | 1,000 – 1,200 mm |
| Extra large | 6 m²+ | 2,000+ | 1,400 – 1,800 mm |
Not sure what size you need? Use our free BTU calculator or ring us on 02477 220 780. If your bathroom has an external wall, large window, or poor insulation, size up by 20–25% on BTU.
Anthracite vs Other Finishes
Wondering how anthracite compares? Here's the quick version:
- Anthracite vs chrome — anthracite gives more heat output, hides fingerprints better, and suits contemporary interiors. Chrome reflects light and works across all styles including traditional.
- Anthracite vs matt black — both are powder-coated with similar heat performance. Anthracite is softer and subtler; black makes more of a statement.
- Anthracite vs white — both powder-coated, similar heat output. White blends into light bathrooms; anthracite adds contrast and depth.
