Terma Quadrus Bold ONE Designer Electric Towel Rails - Black


The Terma Quadrus Bold ONE provides statement heating for bathrooms or en-suites, with its daring design and imposing metallic black finish. Featuring an in-built, push-button interface, the Quadrus can be controlled with a few simple touches - offering independent bathroom heating and towel drying, alongside a 2-hour timer function. 

Grouped product items
Options & Sizes Qty
QDS6B 600w heats up to 6m2 450mm x 870mm x 80mm
RRP £496.8
Our Price £372.60 inc. VAT
QDS8B6 800w heats up to 9m2 600mm x 870mm x 80mm
RRP £535.2
Our Price £380.00 inc. VAT
QDS8B4 800w heats up to 9m2 450mm x 1185mm x 80mm
RRP £555.6
Our Price £400.00 inc. VAT
QDS10B 1000w heats up to 10m2 600mm x 1185mm x 80mm
RRP £613.2
Our Price £459.90 inc. VAT
  • Product Details
    • Striking Ladder Design
    • Modern Aesthetic
    • Metallic Black Finish
    • Statement Bathroom Heating
    • Thermodynamic Oil Element
    • Eye-Catching Vertical Frame
    • Contemporary Bathroom Heating
    • Double Layer Powder Coat Finish
    • Two Temperature Settings
    • 2-Hour Timer Function
    • Frost Protection Mode
    • 8 Year Warranty on Heater Body
  • Product Specifications
    More Information
    Brand Terma
    Product Weight (kg) 20.4 - 35.23
    Depth (mm) 80
    Height (mm) 870 - 1185
    Width (mm) 450 - 600
    Wattage (w) 600 - 1000
    Cable Length (m) 1.5
    IP Rating IPX5
    Suitable for Bathrooms Zone 2 and 3
    IEC Class Protection Class I
    Radiator Elements N/A
    Room Size - Modern Insulation (m²) 6 - 10
    Room Size - Poor Insulation (m²) 4 - 6.5
  • Manuals & Installation

    Download or view the One heating element manual, Quadrus assembly instructions & Terma radiator manual here.

    Download or view the Quadrus Bold 450 x 870mm technical drawing here.

    Download or view the Quadrus Bold 600 x 870mm technical drawing here.

    Download or view the Quadrus Bold 450 x 1185mm technical drawing here.

    Download or view the Quadrus Bold 600 x 1185mm technical drawing here.

    Quadrus Bold towel rails are rated IPX5 and must be professionally installed by a qualified electrician in a suitable bathroom location. Always defer to the manufacturer’s guidelines about the bathroom suitability of any product.

    For further installation information, please see the Quadrus Bold manuals and product dimensions.

    When mounted to their adjustable wall brackets, these towel rails have a fitted depth between 122 - 130mm.

  • Warranty
    Terma Quadrus Bold Designer Electric Towel Rails come with an 8 Year Manufacturer’s Warranty on the towel rail and a separate 2 Year Manufacturer’s Warranty on the One heating element.
  • Delivery Info

    Order before 12 pm
    for FREE Next Day UK Delivery

    Terma Quadrus Bold Electric Towel Rails are available with free next working day delivery. Next working day delivery is available when you order before 12pm (excluding weekends).

    Orders of multiple items may be shipped on a pallet. If you are ordering multiple different items, we will always endeavour to dispatch your goods together. However, separate dispatches may be necessary if the items you have ordered are being shipped from different locations. Check our delivery page or speak to our customer service team for more information.

    Please be aware that delivery times and charges may be increased if you want the items delivered to addresses in the Scottish Highlands & Islands, or outside the UK mainland. This will be calculated when you enter your postcode at the checkout.

Terma Quadrus Bold ONE Designer Electric Towel Rails provide statement heating for bathrooms and kitchens, with their imposing black finish, staggered rectangular bars, and modern design. For bespoke, stylish bathroom heating, the Quadrus Bold is second to none.

Quadrus Bold electric towel rails are equipped with an integrated “One” heating element which offers effortlessly simple push-button control. Push the base of the heating element once to heat at 45°C, twice to heat at 60°C, and a final time to turn the towel rail off — an LED light at the base of the element changes colour so you can tell with a quick glance what setting you’ve chosen.

Quadrus Bold towel rails also come with a timer function that can be used to set the rails to turn off after a period of 2 hours; a useful feature for warm days when you need dry towels but don’t want to heat your bathroom. Frost protection is also included to prevent your pipes from freezing when the ambient temperature drops below 6°C.