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  • Electric Radiators
    Slimline Curve Electric Radiator
    Best Seller Slimline Curve Electric Radiator
    from £249.00
    Slimline Curve WiFi Electric Radiator
    New WiFi Range Slimline Curve wifi Electric Radiator
    from £319.00
    Slimline Digital Electric Radiator
    Slimline Digital Electric Radiator
    from £219.00
    Comfort Control Electric Radiator
    Comfort Control Electric Radiator
    from £399.00
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Manufactured in Europe
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Home  /  Electric Radiators
LOT20
Slimline Curve Electric Radiator
 
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Best Seller

Slimline Curve Electric Radiator

From £249.00 inc. VAT
Trustpilot
With the latest intelligent heat management technology and easy access digital controls, we’ve made one of the most popular and energy efficient electric radiators in the UK even cheaper to run, better to look at and easier to use than ever before
See full description 10 year warranty
  • slimline curve white 600
    600w
    £249
    6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    458mm x 500mm x 51mm
  • slimline curve white 900
    900w
    £299
    9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    620mm x 500mm x 51mm
  • slimline curve white 1200
    1200w
    £349
    12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    781mm x 500mm x 51mm
  • slimline curve white 1500
    1500w
    £399
    15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    942mm x 500mm x 51mm
  • slimline curve white 2000
    2000w
    £479
    20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    1104mm x 500mm x 51mm
  • slimline curve anthracite 600
    600w
    £269
    6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    458mm x 500mm x 51mm
  • slimline curve anthracite 900
    900w
    £319
    9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    620mm x 500mm x 51mm
  • slimline curve athracite 1200
    1200w
    £369
    12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    781mm x 500mm x 51mm
  • slimline curve anthracite 1500
    1500w
    £419
    15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    942mm x 500mm x 51mm
  • slimline curve anthracite 2000
    2000w
    £499
    20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    1104mm x 500mm x 51mm
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Calculate how much wattage I need

Optional Extras:

  • freestanding feet 1
    Freestanding Feet for Electric Radiators View £29.50
  • extra long cable
    Additional Extra Long 2m IEC White/Black Power Cable View £12.50
inc. VATOrder before 11 am for next day delivery!

£249.00 inc. VAT

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Icon Warranty Warranty

All our electric radiators include a 2-year manufacturer’s warranty on all electrical components and a 10-year manufacturer’s warranty on the radiator body.

For more details click here.

Icon Free 48 hour delivery Delivery and Returns

Free 48-hour UK Delivery

Order before 11am Monday to Friday and get your radiators within 48hours, absolutely FREE.

24-hour Delivery – £7.50

Order before 11am Monday to Friday and get your radiators the next day for just £7.50.

For full delivery information click here.

  • 24/7 Programmable
  • Maximum Energy Efficiency
  • Quick and easy installation
  • 51mm Ultra Slim Design
  • 100% Silent
  • 5 Size Options 600w to 2000w
  • High Quality Aluminium Body
  • Intelligent Temperature Control System
  • Top Control Panel
  • Wall Mounted or Freestanding
  • Pre-set or custom programmes
  • European LOT20 Compliant
See All Features +
Not sure what size you need?

Use our radiator calculator to select the exact wattage needed to heat your room.

Use calculator
Wattage Calculator

The original ultra slim, energy saving electric radiator

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Features you’ll love

24/7 Programmable
Heat where you want it when you want it

Each Slimline Curve electric radiator is individually programmable with 24/7 settings. Set each room on its own schedule to get heat when you want it where you want it while avoiding heating unused areas. Or use the simple On/Off feature for those less used spaces.

Individually 24 7 Programmable
Ultra Energy Efficient
Save up to 50% on your heating bills

More than just another radiator, our Slimline Curve uses the latest intelligent heat management technology to optimise the amount of heat produced for every unit of electricity, ensuring maximum cost savings along the way.

Energy saving technology
High Quality Heat Delivery
Blended heat delivery for fast heat up times with traditional warmth

The Slimline Curve uses a combination of convection and radiant heat which allows for fast heat up times alongside the same warmth as the traditional radiators you are used to. Our True Radiant mode will also heat the room to the temperature you set at by the time you set, taking the guesswork out of scheduling your heating.

High Quality Heat Delivery
Ultra Slim Design
At only 51mm deep this is UK’s slimmest radiator

Our Slimline Curve is built to blend seamlessly into the tighest hallways, cosiest conservatories, and every size room in your home.

Ultra Slim Design
Top Control Panel
A simple control panel that doesn’t sacrifice functionality

A minimal control panel equipped with pre-set or custom programmes, designed to provide easy access to settings and temperature changes.

Top Control Panel
EU Designed & Manufactured
European standards of quality and design.

Our units are professionally crafted by industry leading manufacturers to strict EU standards.

EU Designed & Manufactured
See All Features
Compare Sizes

The Perfect Addition to Any Room

With it’s sleek, simple style, curved edges and discrete top control panel, the Slimline Curve perfectly complements any room in your home.

Slimline Curve Anthracite Bedroom
Slimline Curve Anthractie Living Room
Slimline Curve White Bedroom
Slimline Curve White Living Room
Slimline Curve White Office

More to love

100% Silent

Unlike other electric heaters, the Slimline Curve is carefully designed to be completely silent. This means no more unwelcome creaking, whirring, or tapping sounds throughout the night.

Quick & Easy Installation

Quick & Easy Installation

Quick installation, thanks to the included detachable 1m 3-pin power cable, wall brackets and fixing templates.

European LOT20 Compliant

All units are as energy efficient and cost effective as possible, in line with the European energy saving directive LOT20.

Open Window Detection

Open Window Technology means our radiators are aware of open doors and can prevent energy, and cost wastage immediately.

Anti-Frost Mode

Rest assured your temperatures will never drop below 5 degrees thanks to our intelligent anti-frost technology.

Instant Heat Delivery

Instant Heat Delivery

Utilising the high heat conductivity aluminium body, our unit enables quick and evenly distributed heat.

Versatile Heating Modes

Versatile Heating Modes

Three features include simple off and on, pre-set schedules for automatic timed heating, and the ability to create your own schedule to suit your unique heating needs.

100% Aluminium Body

100% Aluminium Body

The unique aluminium construction means better conductivity, and no more unwelcome noises from panels clicking or cracking through temperature changes.

10 Year Warranty

Free 10-year guarantee

Our radiators are built to last, which is why we offer a full 10-year guarantee on all our products.

Fast, Free Delivery

Free delivery UK wide

Order before 11:00 am and your new radiator will be delivered in just 48 hours, anywhere in the UK.

Best Customer Support

Top rated phone support

From day one to year 10, our friendly expert team will help you get the most from your radiator.

Manufactured in EU

Manufactured in Europe

Manufactured to the highest European standards for outstanding, long-lasting build quality.

30 Day Returns

30 Day returns

We offer a 30 day money back guarantee. Return or replace your radiator if you are not 100% happy.

Optional Extras

  • extra long cable
    Additional Extra Long 2m IEC White/Black Power Cable
    £12.50 Shop
  • freestanding feet 1
    Freestanding Feet for Electric Radiators
    £29.50 Shop
  • Technical Specs
  • What's in the box

Dimensions

600w - 458mm x 500mm x 51mm
900w - 620mm x 500mm x 51mm
1200w - 781mm x 500mm x 51mm
1500w - 942mm x 500mm x 51mm
2000w - 1104mm x 500mm x 51mm

Weight

600w - 4.5kg
900w - 5.2kg
1200w - 5.8kg
1500w - 7.2kg
2000w - 10.5kg

Power Cable Location

Right

Plug Type

UK 3-pin

Heat Output

Blended - Radiant and convection

Total Projection From Wall

73mm

Programme Settings

Simple on/off
9 Preset programmes
4 custom 24/7

Material

Aluminium

Heating Element

Dry/Aluminium

Cable Length

1m

Colours

White, Anthracite

Wattages

600, 900, 1200, 1500, 2000

All our electric radiators come with a  metre power cable and moulded plug, wall fixings and positioning templates, screws and wall plugs. They also come with a guarantee that if you need a little help or advice, one of our experts will talk you through every step of the process.

1 metre power cable

1m power cable
and moulded plug

Screws & Wall Plugs

Screws & Wall Plugs

Positioning Templates

Positioning Templates

Wall Fixings

Wall Fixings

We’re known for our warmth

Buying new radiators is a big decision that requires expert guidance. We’re proud of our customer service, but you don’t have to take our word for it; we’ve got 5/5 stars on Trustpilot, making us the top-rated company for electric radiators!

Trustpilot

We’re known for our warmth

Buying new radiators is a big decision that requires expert guidance. We’re proud of our customer service, but you don’t have to take our word for it; we’ve got 5/5 stars on Trustpilot, making us the top-rated company for electric radiators!

Trustpilot
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As Seen In...
Daily Express
The Guardian
Homebuilding & Renovating
Build It
Homebuilding & Renovating Show
Build Show
Construction UK Magazine

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Contact
Building C, Knaresborough Technology Park, Manse Lane, Knaresborough
HG5 8LF

Phone: 01423 733000

Email: [email protected]

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Calculate Your Radiator Size

  • General Living Space
    Hallway
    Living Room
    Bathroom /Toilet
    Conservatory
    Kitchen
    Bedroom
    Garden Office
    Attic room
    Dining Room
    Porch
  • Metres Feet
  • –
    +
    –
    +
    m2
    Add Area Manually
  • Low Up to 2.4m
    Standard 2.4m - 2.64m
    High 2.65m - 2.88m
    Extra High 2.89m - 3.12m
  • 1
    2
    3
    4+
  • No Yes
    No Yes
  • Low High
  • Reset Calculator
Best Electric Radiators
To heat your 2 , you need a minimum wattage of w.
We recommend x w radiator
FILTER BY:
Colour::
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White
Anthracite
Size/Wattage::
All
600w
900w
1200w
1500w
2000w
  • slimline curve white 600
    White 600W
    UP TO 6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 458mm x H: 500mm x D: 51mm 4.5 kg
    £249.00
    - +
  • slimline curve white 900
    White 900W
    UP TO 9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 620mm x H: 500mm x D: 51mm 5.2 kg
    £299.00
    - +
  • slimline curve white 1200
    White 1200W
    UP TO 12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 781mm x H: 500mm x D: 51mm 5.8 kg
    £349.00
    - +
  • slimline curve white 1500
    White 1500W
    UP TO 15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 942mm x H: 500mm x D: 51mm 7.2 kg
    £399.00
    - +
  • slimline curve white 2000
    White 2000W
    UP TO 20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 1104mm x H: 500mm x D: 51mm 10.5 kg
    £479.00
    - +
  • slimline curve anthracite 600
    Anthracite 600W
    UP TO 6m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 458mm x H: 500mm x D: 51mm 4.5 kg
    £269.00
    - +
  • slimline curve anthracite 900
    Anthracite 900W
    UP TO 9m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 620mm x H: 500mm x D: 51mm 5.2 kg
    £319.00
    - +
  • slimline curve athracite 1200
    Anthracite 1200W
    UP TO 12m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 781mm x H: 500mm x D: 51mm 5.8 kg
    £369.00
    - +
  • slimline curve anthracite 1500
    Anthracite 1500W
    UP TO 15m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 942mm x H: 500mm x D: 51mm 7.2 kg
    £419.00
    - +
  • slimline curve anthracite 2000
    Anthracite 2000W
    UP TO 20m2
    i

    Room Size

    Area of the room that can be heated to 21°C.
    Underspecification can cause noise generation and reduce the longevity of the product.

    W: 1104mm x H: 500mm x D: 51mm 10.5 kg
    £499.00
    - +
SHOW ALL RADIATORS

Need Further Assistance?

Contact us here  or call 01423 733 000 and speak to an expert

See All Slimline Curve Electric Radiator Features

Energy Saving

  • Maximum Energy Efficiency

    We’ve combined the latest intelligent heat management technology with high grade materials to provide heat quickly and efficiently, optimising the amount of heat produced for every unit of electricity and ensuring maximum cost savings.

  • Instant Heat

    The high heat conductivity of the aluminium body allows for fast and evenly distributed radiant heat.

  • Intelligent Temperature Control System

    Our Intelligent Temperature Control system continually monitors room temperature and calculates the exact amount of power needed, helping to saving you money.

  • Precision Temperature Sensor

    Precision thermostatic temperature sensor accurate to 0.1C monitors the slightest temperature change and responds accordingly.

  • Open Window Detection

    Open Window Technology senses open doors and windows to prevent even the slightest energy wastage.

  • European LOT20 Compliant

    All units are fully compliant with the European energy saving directive LOT20, ensuring they’re as energy efficient and cost effective as possible.

  • Blended Heat Deliver

    Instant and evenly distributed heat, thanks to a combination of convection and radiant heat.

  • True Radiant Mode

    Simply set the time and temperature you want and True Radiant Mode will anticipate how long is needed to heat the room up by the set time, ensuring you have the right temperature at the right time.

Design & Build

  • 51mm Ultra Slim Design

    At only 51mm deep this is UK’s slimmest electric radiator.

  • Top Control Panel

    Simple, accessible, and easier to engage with than front or side panel controls.

  • Hidden Front Vent

    All the benefits of our other ranges in a sleeker design, meaning no visible vents in sight.

  • 5 Size Options 600w to 2000w

    A perfect fit for any room, regardless of the space available to you.

  • EU Manufactured

    Our units are professionally crafted in Europe by industry leading manufacturers to the highest European standards.

  • Wall Mounted or Freestanding

    Can be easily mounted on to any wall or placed free-standing with optional leg supports.

  • Wall discolouration Protection

    Directional air vents protect your wall from any discolouration by ensuring all heat is filtered away from your walls.

  • High Quality Aluminium Body

    Lightweight, durable and the best material choice for improved conductivity.

  • 100% Silent

    100% silent operation makes it suitable for every room in the house.

Usability

  • 24/7 Programmable

    Set the perfect heating schedule to meet your unique lifestyle, 24 hours a day, 7 days a week.

  • Pre-set or custom programmes

    Choose between handy pre-set options or create your own personally customised programme.

  • Unlimited daily settings

    Unlike other radiators with limited programme choices, our units offer unlimited settings through day and night, so your heating is always to your unique liking.

  • Anti-frost mode

    Intelligent anti-frost technology automatically prevents temperatures falling below 5 degrees.

  • Longlife timer battery

    Long-life battery protects timer and programme settings if mains power is switched off or if there is a power cut.

  • Quick and easy installation

    Expect quick and easy installation, using 1m power cable, wall brackets and fixing template.

  • Protection from overheating

    Safety cut out protects the system from overheating.

  • Quick glance energy meter

    Quick glance energy meter provides accurate power consumption figures.

  • Baby Care function

    Baby-care function automatically controls and limits the surface temperature.

  • LOT20 Ecodesign Compliant

This product is fully Lot 20 EcoDesign compliant – meeting the EU’s efficiency standard. Our Intelligent Control System ensures this product minimises wasted energy.

Learn more

Compare Slimline Curve
Electric Radiator Sizes

Radiator

Room Sizes

  • High/New Insulation
  • Low/Old Insulation

Dimensions

  • Width
  • Height
  • Depth
  • Weight
slimline curve white 600
600W

Select Colour:

£249.00
– +

Room Sizes

  • High/New Insulation 6m2
  • Low/Old Insulation 4m2

Dimensions

  • Width 458mm
  • Height 500mm
  • Depth 51mm
  • Weight 4.5 kg
slimline curve anthracite 600
600W

Select Colour:

£269.00
– +

Room Sizes

  • High/New Insulation 6m2
  • Low/Old Insulation 4m2

Dimensions

  • Width 458mm
  • Height 500mm
  • Depth 51mm
  • Weight 4.5 kg
slimline curve white 900
900W

Select Colour:

£299.00
– +

Room Sizes

  • High/New Insulation 9m2
  • Low/Old Insulation 7m2

Dimensions

  • Width 620mm
  • Height 500mm
  • Depth 51mm
  • Weight 5.2 kg
slimline curve anthracite 900
900W

Select Colour:

£319.00
– +

Room Sizes

  • High/New Insulation 9m2
  • Low/Old Insulation 7m2

Dimensions

  • Width 620mm
  • Height 500mm
  • Depth 51mm
  • Weight 5.2 kg
slimline curve white 1200
1200W

Select Colour:

£349.00
– +

Room Sizes

  • High/New Insulation 12m2
  • Low/Old Insulation 10m2

Dimensions

  • Width 781mm
  • Height 500mm
  • Depth 51mm
  • Weight 5.8 kg
slimline curve athracite 1200
1200W

Select Colour:

£369.00
– +

Room Sizes

  • High/New Insulation 12m2
  • Low/Old Insulation 10m2

Dimensions

  • Width 781mm
  • Height 500mm
  • Depth 51mm
  • Weight 5.8 kg
slimline curve white 1500
1500W

Select Colour:

£399.00
– +

Room Sizes

  • High/New Insulation 15m2
  • Low/Old Insulation 13m2

Dimensions

  • Width 942mm
  • Height 500mm
  • Depth 51mm
  • Weight 7.2 kg
slimline curve anthracite 1500
1500W

Select Colour:

£419.00
– +

Room Sizes

  • High/New Insulation 15m2
  • Low/Old Insulation 13m2

Dimensions

  • Width 942mm
  • Height 500mm
  • Depth 51mm
  • Weight 7.2 kg
slimline curve white 2000
2000W

Select Colour:

£479.00
– +

Room Sizes

  • High/New Insulation 20m2
  • Low/Old Insulation 18m2

Dimensions

  • Width 1104mm
  • Height 500mm
  • Depth 51mm
  • Weight 10.5 kg
slimline curve anthracite 2000
2000W

Select Colour:

£499.00
– +

Room Sizes

  • High/New Insulation 20m2
  • Low/Old Insulation 18m2

Dimensions

  • Width 1104mm
  • Height 500mm
  • Depth 51mm
  • Weight 10.5 kg

Still not sure what size you need?

Use calculator
Wattage Calculator
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