800mm Wide Chrome Towel Rails | Central Heating| 750mm Pipe Centre
14 years supplying UK bathrooms, est. February 2012. Free delivery on orders over £200. 5-year manufacturer's warranty on all towel rails.
The 800mm chrome towel rail is a substantial primary heat source for spacious master bathrooms and large wet rooms. With a 750mm pipe centre and heights from 400mm to 1400mm delivering up to 1,740 BTU, it comfortably heats rooms up to 15 m2. Eight hundred millimetres of polished chrome creates a commanding horizontal focal point on any bathroom wall, and the wide bar span accommodates twin-towel drying with room to spare. Central heating, electric, and dual-fuel; 5-year warranty.
Pipe Centre Note: When installing a 800mm wide chrome towel rail on central heating, your pipework should be set at 750mm centre-to-centre for straight floor-entry valves. For wall-emerging pipework, use angled or corner valve offsets.
Technical Specifications & Multi-ΔT Heat Output Table
All outputs tested to BS EN 442 standards.
| Height (mm) | Total Bars | Bar Layout | ΔT30 (Heat Pump) | ΔT50 (Standard Boiler) | ΔT60 (High Temp) | Pipe Centres |
|---|---|---|---|---|---|---|
| 400mm | 7 | 3+4 | 251 BTU / 74 W | 488 BTU / 143 W | 619 BTU / 181 W | 750mm |
| 600mm | 11 | 3+4+4 | 392 BTU / 115 W | 761 BTU / 223 W | 965 BTU / 283 W | 750mm |
| 700mm | 12 | 4+8 | 434 BTU / 127 W | 843 BTU / 247 W | 1,069 BTU / 313 W | 750mm |
| 800mm | 15 | 3+4+8 | 533 BTU / 156 W | 1,034 BTU / 303 W | 1,311 BTU / 384 W | 750mm |
| 900mm | 16 | 4+4+8 | 575 BTU / 169 W | 1,116 BTU / 327 W | 1,415 BTU / 415 W | 750mm |
| 1000mm | 19 | 4+4+4+7 | 671 BTU / 197 W | 1,303 BTU / 382 W | 1,652 BTU / 484 W | 750mm |
| 1200mm | 23 | 4+4+5+10 | 812 BTU / 238 W | 1,576 BTU / 462 W | 1,998 BTU / 586 W | 750mm |
| 1400mm | 25 | 4+5+6+10 | 896 BTU / 263 W | 1,740 BTU / 510 W | 2,206 BTU / 647 W | 750mm |
Why Choose a 800mm Width Towel Rail?
An 800mm rail occupies the premium bracket of the straight ladder range. The 750mm pipe centre is found in bathrooms where the plumber has specifically set out for a large towel rail, or in wet room installations with wide-format tile grids. At 800mm, the chrome rail's horizontal reflective surface is a design statement — its width nearly matches a standard 800mm-wide door, giving it strong architectural presence.
- Ideal Room Suitability: Large master bathrooms (12-18 m2), wet rooms, open-plan bathroom areas, and any space where the towel rail is the primary heating and decorative element.
- Towel Drying Capacity & Ergonomics: Two full bath towels hang side by side with a 25-30mm gap between them — the optimum configuration for independent drying in a shared bathroom. A full bath sheet covers approximately 80% of the bar width. At 1200mm+ heights, the bar groupings allow simultaneous drying of four separate towel items.
- Installation & Wall Space Considerations: The 750mm pipe centre is a wide spacing — confirm existing pipework position carefully. Allow approximately 900mm total wall clearance. An 800mm rail at 1200mm height is a typical specification for a premium master bathroom renovation.
Explore Alternative Sizes & Finishes
If 800mm isn't the exact fit, explore related options:
- Adjacent Widths: Compare with our 750mm Wide Chrome Towel Rails or step up to 850mm Wide Chrome Towel Rails.
- Alternative Finishes in 800mm Width:
Key Installation & Accessory Compatibility
- Pipe Centre Alignment: Fixed at 750mm across all heights in this width range.
- Required Valve Hardware: Pair with our Chrome Radiator Valves — straight valves for floor pipework or angled/corner valves for wall pipework.
- Dual Fuel Conversion: Use your rail in summer with a Dual Fuel Kit and Heating Element.
Understanding the ΔT30 / ΔT50 / ΔT60 Output Columns
The three output columns in the table above correspond to different heating system types. ΔT50 is the UK standard (BS EN 442) used by most gas boilers; ΔT30 applies to heat pump systems running at lower flow temperatures; ΔT60 applies to older high-temperature gravity-fed systems. For a full explanation of how these figures work, how to match them to your system, and how to calculate the exact BTU your room needs, see our Towel Rail Heat Output & BTU Calculator Guide.
Frequently Asked Questions
Q: What is the pipe centre for a 800mm towel rail?
A: The standard pipe centre for a 800mm wide chrome towel rail is 750mm, leaving 25mm clearance on each side for valve connections.
Q: Is an 800mm chrome towel rail suitable as the sole radiator in a master bathroom?
A: Yes — the 1200mm height (1,576 BTU / 462W) and above comfortably heats master bathrooms of 10-15 m2 with one external wall. The 1400mm height (1,740 BTU / 510W) provides the margin needed for rooms with higher heat loss. For heat pump systems, use the DT30 figures.
Q: What pipe centre does an 800mm wide towel rail require?
A: An 800mm wide chrome towel rail uses a 750mm pipe centre — 25mm inset from each rail casing edge. This is a wide spacing that should be confirmed against your bathroom plumbing before ordering.
