

Decision Guide
Use this guide to quickly decide whether this product is the right fit for your room, installation type, and heating goals.
Best for
- Complete room heating systems
- First time infrared installations
- Renovations and extensions
- Garden rooms and loft conversions
- Electric-only homes
- Room-by-room zoned heating projects
- All core components together
Not ideal for
- Outdoor installations
- Projects requiring very fast hot air heating
- Areas needing temporary portable heating
- Replacing a heating without heat design
How it works
Quick Decision Guide
Comparison
Description
Infrared Heating Film Kit 500mm UK – Complete Underfloor & Ceiling Heating System
The iHelios 500mm Infrared Heating Film Kit is a complete, ready-to-install underfloor and ceiling infrared heating system designed for modern UK homes, extensions, and commercial spaces. This all-in-one electric radiant heating kit includes everything required for installation, making it one of the simplest ways to achieve invisible, energy-efficient heating.
Using advanced carbon infrared technology, the system delivers gentle, sun-like warmth directly to people, floors and surfaces — creating a comfortable indoor environment without radiators, boilers or pipework.
Ideal for new builds, retrofits, garden rooms, log cabins, apartments and commercial units, this ultra-thin system installs under floors or within ceilings, saving space while delivering fast, even heat.
With built-in PTC self-regulation and compatibility with smart thermostats, the system helps optimise energy use automatically, reducing wasted energy and improving comfort.
Backed by a 20-year guarantee, this complete infrared heating kit provides a long-lasting, maintenance-free alternative to traditional heating systems.

What is an infrared heating film kit?
An infrared heating film kit is a complete electric radiant heating system that includes heating film, connectors, wiring and installation materials. It provides a ready-to-install solution for underfloor or ceiling heating without needing additional components.
What is included in this heating kit?
This iHelios kit is supplied with all essential installation components, including:
- Infrared heating film (500mm wide)
- Connectors and crimp lugs
- Jointing and insulation tapes
- Electrical wiring
- Installation guide
This ensures a complete, system-based installation rather than sourcing individual parts separately.
Can this kit be used underfloor?
Yes. The system is designed for underfloor infrared heating beneath suitable floating floors such as laminate and engineered wood, when installed with proper insulation and layout design.
Can this kit be used in ceilings?
Yes. The same system can also be installed as a ceiling infrared heating solution, making it ideal for retrofits or rooms where lifting floors is not practical.
Key Features
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Complete Heating Kit: Includes film, connectors, wiring and installation materials.
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Underfloor & Ceiling Use: Flexible installation for multiple applications.
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Ultra-Thin Design: Minimal impact on floor height or ceiling structure.
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Energy Efficient: PTC self-regulation helps reduce unnecessary power use.
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Invisible Heating: No radiators, no pipework, no visual clutter.
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Maintenance-Free: No servicing, pumps or water systems required.
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Smart Control Ready: Works with app-based thermostats for zoning and automation.

Technical Overview
- Voltage: 230–250V
- Film Width: 500mm
- Heating Type: Electric infrared radiant heating
- Installation: Underfloor or ceiling
- Control: Smart thermostat compatible
Infrared Heating Applications
Suitable for:
✔ Underfloor heating systems
✔ Ceiling heating systems
✔ Homes and apartments
✔ Garden rooms and log cabins
✔ Commercial units and offices
✔ Caravans and modular buildings
✔ New builds and renovation projects
Infrared Heating vs Heat Pump vs Gas Boiler
| System | Infrared Heating | Heat Pump | Gas Boiler |
|---|---|---|---|
| Space Requirement | None | External + cylinder | Boiler + pipework |
| Installation | Simple | Complex | Complex |
| Retrofit | Excellent | Limited | Moderate |
| Maintenance | None | High | Medium |
| Response Time | Fast | Slow | Medium |
| Zoning | Full | Limited | Limited |
| Future Homes Standard | Compatible | Compatible | Phasing out |
Key takeaway: Infrared heating provides one of the simplest and most flexible electric heating solutions without radiators, pipework or external units.
Important Installation Notes
- Do not install under fixed furniture.
- Use suitable insulation for underfloor installations.
- Electrical work must be completed by a qualified electrician.
- System design should match room heat loss requirements.
Sold as a complete kit.
If you only need the heating element, explore our infrared heating film UK available in multiple widths and outputs.