Home / 300mm wide black towel radiator
300mm wide black towel radiator
Choose a 300mm wide black narrow towel radiator for a cloakroom, compact bathroom or narrow wall area. Compare these slim heated towel rails by height and heat output, checking pipe centres and installation clearances for your space. Read More
300mm Wide 1000mm High Black Heated Towel Rail Radiator
300 × 1000mm (W × H)Black finish1234 BTU/hIn stockFrom £71.99 Including VATView product →
300mm Wide 1200mm High Black Heated Towel Rail Radiator
300 × 1200mm (W × H)Black finish1487 BTU/hIn stockFrom £77.99 Including VATView product →Sale
300mm Wide 1400mm High Black Heated Towel Rail Radiator
300 × 1400mm (W × H)Black finish1672 BTU/hIn stock
300mm Wide 600mm High Black Heated Towel Rail Radiator
300 × 600mm (W × H)Black finish726 BTU/hIn stock
300mm Wide 800mm High Black Heated Towel Rail Radiator
300 × 800mm (W × H)Black finish980 BTU/hIn stockFrom £65.99 Including VATView product →Quick room check
How much heat does your bathroom need?
Enter your room dimensions in metres for a first estimate.
Use the full BTU calculator →A rough bathroom estimate using 50 W per m³. Insulation, windows and external walls affect the heat needed. For heat pumps, check radiator output at your system’s operating temperature with your installer.
Radiators to compare
View all available towel radiators for this requirement →Comparison uses listed outputs for products on this page. Confirm the output rating at your heating system’s operating temperature before buying, especially for heat pumps.
Buying guide
Choosing 300mm wide black towel radiator
Choose a 300mm wide black narrow towel radiator for a cloakroom, compact bathroom or narrow wall area. Compare these slim heated towel rails by height and heat output, checking pipe centres and installation clearances for your space.
Compare towel radiators for your bathroom
Measure the available wall space, then compare the radiator’s width, height and pipe centres. Allow the installation clearances shown on the product page, including space for valves and nearby fittings.
Check the heat output
Use our BTU calculator to estimate the room’s heating requirement. Compare it with the selected radiator’s stated output and check the temperature rating, particularly when using a heat pump.
Choose your finish and heating setup
Check the finish, connection details and heating options on the individual listing. Central heating, electric and dual fuel configurations have different installation requirements.
Before you order
- Check dimensions and compatibility.
- Confirm the selected option and what is included.
- Review current price, stock and delivery information.
Need another size? Browse narrow towel radiators or wide towel radiators. Use our BTU calculator for a first estimate of room heating needs.
More about 300mm wide black towel radiator
Modern Matt Black Bathroom Design
Finished in a durable matte black powder coating, these towel radiators complement contemporary bathroom interiors, black taps, showers, and modern accessories. It allows you to uplift the mood of your bathroom and add a premium design edge without doing any major renovation.
Durable Steel Construction
Manufactured from high-quality steel, these 300mm towel radiators are designed for long-lasting durability, excellent thermal conductivity, and heavy resistance to everyday bathroom wear and tear.
Technical specifications
- Material
- Low-carbon mild steel
- Finish
- Matte Black
- Connections
- Standard UK 1/2" BSP connections
- Pressure test
- Tested up to 8 bar; confirm the model’s working-pressure limit.
- Max operating temperature
- 110°C
- Fuel compatibility
- Check the selected model for supported central heating, electric or dual fuel configurations.
- Installation
- Wall-mounted vertical ladder design
Check the selected model’s specifications and installation instructions before ordering.
Questions about 300mm wide black towel radiator
What is a 300mm wide matte black heated towel rail radiator?
This 300mm wide matte black towel rail radiator is a specialized slimline option and one of the most space-efficient black towel rails in the UK market. It is engineered to fit small bathrooms, cloakrooms, en-suites, or any room layout requiring efficient ambient heating, moisture reduction, and compact towel warming capacity.
Is 300mm wide black towel radiator compatible with UK central heating systems?
Check the selected product’s listing for supported central heating, electric or dual fuel configurations. Use a compatible element and kit where specified, and follow the radiator and heating element instructions.
Can a 300mm towel rail heat a small bathroom or room?
Suitability depends on the selected model, height and relevant heating output, not width alone. Estimate your room’s heating requirement with our BTU calculator, then compare it with the product specification. For electric use, check the selected element’s wattage rather than relying on a central heating BTU rating.
What is the pipe center for this 300mm towel rail?
Check the selected model’s stated pipe centres and the valve arrangement before ordering. The Quick facts section gives collection-specific measurements where available.
Can 300mm wide black towel radiator be installed on plasterboard walls?
Have your installer confirm that the wall and fixings can support the selected radiator when filled. Follow the product’s fixing and installation instructions.
Is local pickup available from your warehouse — 300mm wide black towel radiator?
Yes, local collection is fully available at checkout for direct pickup from our Coventry warehouse. This offers a fast, convenient alternative for local tradespeople and homeowners who want to bypass shipping timelines and get straight to installation.
Is 300mm wide black towel radiator suitable for modern and compact bathrooms?
Absolutely. The unique 300mm ultra-narrow profile and premium matte black powder-coated finish make it ideal for small bathrooms, modern en-suites, and space-conscious wet rooms requiring high-utility luxury heating without crowding the room.
How do I maintain a 300mm matte black towel rail radiator?
Simply wipe down the bars regularly using a soft cloth and a mild soap-and-water solution. To protect the sleek, contemporary appearance of the specialized matte finish, avoid harsh chemical descalers and abrasive cleaning pads that could cause superficial scratches or surface marks.
Is 300mm wide black towel radiator suitable for modern or minimalist bathrooms?
Absolutely. The slim 300mm width and matte black finish make it perfect for cloakrooms, narrow bathrooms, minimalist, and contemporary bathroom designs.
How do I maintain a matte black towel rail radiator — 300mm wide black towel radiator?
Simply wipe it with a soft cloth and mild detergent. Avoid abrasive cleaners to protect the matte finish and maintain its sleek appearance.
Do 300mm wide black towel radiators come with a five-year warranty?
Yes. The towel radiator is covered by a five-year radiator warranty; terms apply. Check the selected product’s warranty information and installation requirements. Heating elements, accessories and radiator valves have a one-year warranty. Contact us for warranty details.