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High Powered Infrared Heaters for Industrial and Commercial Spaces

High powered infrared heaters deliver intense, efficient radiant warmth engineered for large, open or hard-to-heat spaces where standard heaters struggle. Designed for commercial, industrial and expansive indoor environments, these high output IR heaters warm people, surfaces and work zones directly for faster comfort, lower energy use and reliable performance with minimal maintenance. Whether you need robust heat for warehouses, workshops or big open areas, high powered infrared systems provide targeted warmth with quiet operation and flexible mounting options.
2000W
£999.00 - £999.00
£999.00
£999.00 - £999.00
£999.00

Circular Infrared Ceiling Heater – 2000W | (1000mm)

Radi8
In stock

Stylish Circular Heating for Large Indoor Spaces The RADI8 2000W circular ceiling heater is designed for statement heating in large open interior...

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£999.00 - £999.00
£999.00
£999.00 - £999.00
£999.00
4800W
WIFI
£3,000.00 - £3,000.00
£3,000.00
£3,000.00 - £3,000.00
£3,000.00

Infrared Heating Heritage Heater 4800w - Remote & Wifi Control

Radi8
In stock

Your browser does not support the video tag. This Heritage Heater is manufactured to order to ensure quality and finish. Typical le...

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£3,000.00 - £3,000.00
£3,000.00
£3,000.00 - £3,000.00
£3,000.00
7800W
WIFI
£4,500.00 - £4,500.00
£4,500.00
£4,500.00 - £4,500.00
£4,500.00

Infrared Heating Heritage Heater 7800w - Remote & Wifi Control

Radi8
In stock

Your browser does not support the video tag. This Heritage Heater is manufactured to order to ensure quality and finish. Typical le...

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£4,500.00 - £4,500.00
£4,500.00
£4,500.00 - £4,500.00
£4,500.00
1400w ceiling panel heater
1400W
£458.00 - £458.00
£458.00
£458.00 - £458.00
£458.00

Ceiling Mounted Infrared Heating Panel | (1830x630mm) 1400w

Radi8
In stock

High Power. Low Impact. RADI8 Infrared Heating, from Above Designed for larger spaces that demand more from their heating system, the RADI8 1400W ...

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£458.00 - £458.00
£458.00
£458.00 - £458.00
£458.00
1800W
£230.00 - £230.00
£230.00
£230.00 - £230.00
£230.00

1 Metre White Infrared Bar Heater | No Remote | 1800w

Radi8
In stock

Compact White Bar Heater for Powerful Zone Heating The RADI8 1800W white infrared bar heater is designed for performance in medium to larger area...

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£230.00 - £230.00
£230.00
£230.00 - £230.00
£230.00
1800W
WIFI
£290.00 - £290.00
£290.00
£290.00 - £290.00
£290.00

1 Metre White Infrared Bar Heater | Built in Thermostat | 1800W | Remote control and Wifi

Radi8
In stock

Efficient Heating with Integrated WiFi Control The RADI8 1800W white infrared bar heater with built-in WiFi thermostat combines compact design wi...

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£290.00 - £290.00
£290.00
£290.00 - £290.00
£290.00
3000W
£320.00 - £320.00
£320.00
£320.00 - £320.00
£320.00

1.6 Metre White Infrared Bar Heater | No Remote | 3000w

Radi8
In stock

High-Power Heating for Large Indoor Spaces The RADI8 3000W infrared bar heater is engineered for the toughest heating challenges in very large ar...

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£320.00 - £320.00
£320.00
£320.00 - £320.00
£320.00
3000W
WIFI
£350.00 - £350.00
£350.00
£350.00 - £350.00
£350.00

1.6 Metre White Infrared Bar Heater | Built in Thermostat | 3000W | Remote control and WiFi

Radi8
In stock

High-Power Heating with Integrated WiFi Control The RADI8 3000W white infrared bar heater with built-in WiFi thermostat delivers maximum heating ...

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£350.00 - £350.00
£350.00
£350.00 - £350.00
£350.00
picture of a bar heater without thermostat screen
1800W
£176.60 - £176.60
£176.60
£176.60 - £176.60
£176.60

4ft Infrared Bar Heater | No Remote | 1800w

Radi8
In stock

Powerful Zone Heating for Larger Indoor and Enclosed Outdoor Spaces The RADI8 1800W infrared bar heater is built for performance in larger areas ...

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£176.60 - £176.60
£176.60
£176.60 - £176.60
£176.60
picture of a bar heater with thermostat screen
Sold out
1800W
WIFI
£228.00 - £228.00
£228.00
£228.00 - £228.00
£228.00

4ft Infrared Bar Heater | Built in Thermostat | 1800W | Remote control and Wifi

Radi8
Out of stock

Efficient Heating with Integrated Control for Larger Indoor and Outdoor Zones The RADI8 1800W infrared bar heater with built-in thermostat offers...

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£228.00 - £228.00
£228.00
£228.00 - £228.00
£228.00
Sold out
picture of a bar heater without thermostat screen
2400W
£214.50 - £214.50
£214.50
£214.50 - £214.50
£214.50

5ft Infrared Bar Heater | No Remote | 2400w

Radi8
In stock

Commercial Strength Heating for Large Indoor and Enclosed Outdoor Areas The RADI8 2400W infrared bar heater is designed to deliver powerful radia...

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£214.50 - £214.50
£214.50
£214.50 - £214.50
£214.50
picture of a bar heater with thermostat screen
2400W
WIFI
£256.56 - £256.56
£256.56
£256.56 - £256.56
£256.56

5ft Infrared Bar Heater | Built in Thermostat | 2400W | Remote control and Wifi

Radi8
In stock

Industrial Strength Radiant Heating with Integrated Control The RADI8 2400W infrared bar heater with built-in thermostat is ideal for large comme...

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£256.56 - £256.56
£256.56
£256.56 - £256.56
£256.56
picture of a bar heater without thermostat screen
3000W
£252.00 - £252.00
£252.00
£252.00 - £252.00
£252.00

6ft Infrared Bar Heater | No Remote | 3000w

Radi8
In stock

Maximum Output Infrared Heating for Industrial and Commercial Spaces The RADI8 3000W infrared bar heater is our highest powered bar unit, enginee...

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£252.00 - £252.00
£252.00
£252.00 - £252.00
£252.00
picture of a bar heater with thermostat screen
Sold out
3000W
WIFI
£282.48 - £282.48
£282.48
£282.48 - £282.48
£282.48

6ft Infrared Bar Heater | Built in Thermostat | 3000W | Remote control and Wifi

Radi8
Out of stock

Maximum Output Heating with Onboard Precision Control The RADI8 3000W infrared bar heater with built-in thermostat is engineered for expansive co...

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£282.48 - £282.48
£282.48
£282.48 - £282.48
£282.48
Sold out

High Powered IR Heaters

High Powered Infrared Heaters

High powered infrared heaters are designed for large, enclosed spaces that require reliable, targeted warmth. Instead of heating air that quickly escapes, infrared heaters warm people, surfaces and objects directly, making them ideal for commercial, public and large domestic environments where conventional heating struggles.

Common applications include hotel receptions, restaurants, churches, sports halls, workshops, retail spaces and large open-plan rooms. These heaters deliver fast comfort, stable temperatures and lower running costs when correctly sized and controlled.

Are high powered infrared heaters expensive to run?

High powered infrared heaters are not expensive to run when used in the right type of space. Because infrared heat is absorbed by people and surfaces rather than lost into circulating air, large rooms can feel comfortable at lower air temperatures.

  • Reduced heat loss in high-ceiling spaces
  • Shorter run times compared to warm-air systems
  • Excellent performance in intermittently used areas

Running costs depend on heater wattage, insulation, ceiling height and control strategy. Use our wattage calculator to size your system accurately.

Important: enclosed spaces only

High powered infrared heaters are designed for fully enclosed indoor spaces. They are not suitable for areas with permanently open sides, exposed outdoor conditions or uncontrolled airflow.

  • All four walls should be enclosed
  • Doors may open occasionally, but not permanently
  • Not suitable for outdoor terraces or open canopies

If you need heating for open or semi-outdoor spaces, contact our team for specialist advice before ordering.

Where high powered infrared heaters work best

Commercial & Public Spaces

  • Hotel lobbies and reception areas
  • Restaurants and dining areas
  • Churches and community halls
  • Sports halls and leisure centres
  • Retail units and showrooms

Industrial & Large Domestic

  • Workshops and light industrial units
  • Studios and large garages
  • Open-plan homes and loft spaces
  • Converted barns and heritage buildings

Why choose high powered infrared heating?

  • Direct radiant heat where it’s needed
  • No fans, no air movement, no dust circulation
  • Effective in high ceilings where radiators fail
  • Compatible with thermostats and zoning controls
  • Lower lifetime maintenance compared to gas or warm air

Is a high powered infrared heater right for your space?

Best choice if

  • The space is large and fully enclosed
  • Ceiling height is above standard domestic rooms
  • Traditional heating feels slow or ineffective
  • You want fast comfort without heating unused air

Consider alternatives if

  • The space is smaller or divided into rooms
  • You want lower wattage background heating
  • Directional or room-by-room control is preferred

For smaller rooms or zoned heating, many customers choose framed wall mounted infrared panels, which provide efficient room-by-room control.

In kitchens, offices and spaces with limited wall area, ceiling mounted infrared panels offer discreet, even coverage without visual clutter.

Calculate heater size Speak to an expert

High powered infrared heater FAQs

Can high powered infrared heaters heat very large rooms?
Yes. When correctly sized and positioned, high powered infrared heaters are extremely effective in large enclosed spaces such as halls, workshops and commercial buildings.
Do they work in draughty buildings?
Infrared performs better than warm-air heating in draughty spaces, but insulation still improves efficiency. Fully enclosed rooms are essential for best results.
Are they suitable for restaurants and hotels?
Yes. Hospitality venues commonly use infrared heating to maintain comfort without overheating air or creating drafts, especially in reception and dining areas.
Can these heaters replace gas heating?
In many commercial and large domestic installations, infrared heating can fully replace gas when systems are correctly designed and zoned.
How do I choose the correct wattage?
Use the wattage calculator and factor in ceiling height, insulation and usage patterns. Our team can assist with layout planning.

Key features

High power output
High power output
?
Ideal for large rooms, high ceilings, and commercial environments.
Designed to deliver powerful heating performance for larger or harder-to-heat spaces.
Directional heating
Directional heating
?
Ideal for large, open, or high-ceiling environments.
Delivers targeted radiant heat directly to people and occupied areas, rather than heating unused space.
Silent operation
Silent operation
?
Ideal for bedrooms, offices, and quiet environments.
Operates with no fans or moving parts, providing comfortable warmth without background noise.
Smart thermostat compatible
Smart thermostat compatible
?
Allows individual room control and improved efficiency.
Compatible with external smart thermostats for precise temperature control, scheduling, and zoning.
Easy Installation
Easy Installation
?
Installation method depends on the product type and mounting location.
Designed for straightforward installation using standard mounting methods.
Sleek, discreet design
Sleek, discreet design
?
Ideal for minimalist interiors and spaces where aesthetics matter.
Slim, low-profile design blends seamlessly into modern interiors without dominating the space.
Quick Buyer’s Guide

WHEN TO CHOOSE HIGH POWERED IR HEATERS

- Large open spaces
- Workshops, warehouses and sports halls
- Areas difficult to heat with radiators
- Spaces requiring fast warm up

WHAT TO CHECK

- Required heat output
- Mounting height and angle
- Electrical supply capacity
- Control and zoning options

GOOD TO KNOW

- Directional heat targets people and work areas
- Effective even in draughty spaces
- Ideal for spot heating
- Works well with timers and smart controls

Why Choose Infrared Heating?

Far infrared heating delivers comfortable, even warmth by heating people and surfaces directly. This results in lower running costs, improved comfort and a healthier indoor environment.

Effortless warmth. Long-term efficiency.
Explore the benefits of infrared heating
Energy Efficient
Eco Friendly
Health Benefits
Zone Heating
Fast Warm-Up
Reduces Damp

Are high powered ir heaters expensive to run?

High powered infrared heaters are not expensive to run when used for targeted heating in large spaces. Unlike traditional systems that heat unused areas, infrared heaters focus warmth where it is needed.

In real UK commercial spaces, this often results in:

  • Lower wasted energy
  • Improved comfort in working zones
  • Reduced overall heating costs

Running cost example:
If your electricity costs £0.20 per kWh, a 3000W infrared heater would cost around 60p per hour when running at full output (3.0 kW × £0.20).

Actual running costs depend on room size, insulation, ceiling height and how the space is used. For a full breakdown, see our guides on infrared heating running costs and compare infrared against traditional heating.

To size your room accurately and avoid overspending, use our wattage calculator.