All You Need To Know: Infrared Heating
How does i-warm infrared underfloor heating work?
i-warm infrared underfloor heating uses our ultra-thin heating film to emit infrared radiation. This directly warms the floor, furniture, and people—rather than just heating the air—making it a highly efficient heating solution.
Is i-warm infrared underfloor heating more efficient than water-based or traditional electric underfloor heating?
Yes! i-warm heating is generally more efficient because:
- It heats up faster than water-based systems.
- It requires less energy to maintain comfortable temperatures.
- It doesn’t rely on air circulation, reducing heat loss through ventilation.
Can i-warm infrared underfloor heating be used as the primary heating system?
Yes! In well-insulated homes and offices, i-warm can fully replace traditional heating. In poorly insulated spaces, additional infrared panels may be needed for optimal warmth.
How much does i-warm infrared underfloor heating cost to run?
Running costs depend on room size, insulation, and electricity rates, but i-warm systems use 40-50% less energy than traditional convection heating, making them highly cost-effective.
What types of flooring work best with i-warm infrared underfloor heating?
✅ Best: Tile, stone, engineered wood, laminate (LVT).
⚠️ Less effective: Thick carpets, solid hardwood (these can insulate against heat transfer).
Can i-warm infrared underfloor heating be installed under carpets?
Yes, but the carpet and underlay must be suitable for underfloor heating to allow proper heat transfer. Low-tog carpets (below 1.5 tog) work best.
Can i-warm infrared underfloor heating be powered by solar panels?
Yes! Since i-warm runs on electricity, it can be powered by solar energy, making it an eco-friendly heating solution. This can increase your savings by up to 75-85%!
How long does i-warm infrared underfloor heating take to warm up?
- Tiles/stone: 20-30 minutes
- Laminate/wood: 10-20 minutes
- Carpet: 30+ minutes
Although it takes longer to heat up than infrared panels, the floor retains warmth for extended periods.
Does i-warm infrared underfloor heating work with smart thermostats?
- Yes! Our i-warm Salus Controls Smart Thermostats allow remote control, scheduling, and energy optimization, making your heating even more efficient.
Is i-warm infrared underfloor heating safe?
Absolutely! i-warm heating does not produce harmful radiation, and built-in temperature controls prevent overheating. It’s also safer than radiators—no exposed hot surfaces.
Does i-warm infrared underfloor heating improve air quality?
Yes! Unlike convection heating, which circulates dust and allergens, i-warm infrared heating does not disturb air movement, making it ideal for allergy sufferers.
Can i-warm infrared underfloor heating help prevent damp and mould?
Yes! By warming floors and walls, i-warm heating reduces condensation, a major cause of dampness and mould.
How difficult is it to install i-warm infrared underfloor heating?
Installation is straightforward:
- i-warm Flux is retrofit-friendly and can be a DIY project.
- i-warm Core is a professional-grade system that may require expert installation (under screed application) to ensure safety and efficiency.
Does furniture placement affect i-warm infrared underfloor heating efficiency?
Yes, heavy furniture without airflow underneath (e.g., thick rugs, and large sofas) can block heat. It’s best to use furniture with legs to allow proper heat circulation.
i-warm Frequently Asked Questions
Efficient and Direct Heating
i-warm infrared heating warms objects and people directly rather than heating the air, ensuring faster and more effective heat transfer.
Energy Efficiency
By eliminating heat loss through air circulation, i-warm infrared heating optimizes energy use, reducing electricity costs and improving efficiency.
Even Heat Distribution
Unlike conventional heaters that cause temperature fluctuations, i-warm technology delivers consistent warmth across the entire space.
Health & Well-being Benefits
Infrared heat preserves natural humidity levels, supports better blood circulation, and offers therapeutic benefits, commonly used in saunas and wellness treatments.
Silent Operation
With no fans or moving parts, i-warm heating operates silently—perfect for bedrooms, offices, and quiet environments.
Low Maintenance
Designed with simplicity in mind, i-warm heating systems require minimal upkeep, with no filters or mechanical components to replace.
Eco-Friendly Heating
i-warm electric infrared heating produces no direct emissions, making it a cleaner, greener choice—especially when powered by renewable energy
Minimized Heat Loss
Traditional heating warms the air, which can escape through windows and vents. i-warm infrared technology reduces heat loss by directly warming surfaces and people.
Infrared Heating & Damp/Mould Prevention
How does i-warm infrared heating help prevent damp and mould?
i-warm infrared heating warms walls, floors, and furniture directly, preventing condensation—the main cause of damp and mould. Unlike traditional heaters that warm the air, i-warm technology eliminates cold surfaces where moisture accumulates.
Is i-warm infrared heating more effective than dehumidifiers for damp and mould?
i-warm heating tackles the root cause—cold, damp surfaces—by keeping them warm and dry. Dehumidifiers remove excess moisture from the air but don’t prevent condensation. Using both together can be highly effective in severe cases.
Can i-warm infrared heating help with black mould?
Yes, but as a preventive measure. Black mould forms due to excess moisture on cold surfaces. i-warm heating eliminates cold spots, making it harder for mould to develop.
Can i-warm infrared heating be used in bathrooms to prevent mould?
Absolutely! i-warm infrared panels or underfloor heating are ideal for bathrooms as they:
- Warm cold tiles and walls, reducing condensation
- Perform well in high-humidity areas
- Provide comfortable warmth without making the air feel dry or stuffy
Will i-warm infrared heating help if my home has poor insulation?
Yes, but insulation enhances its effectiveness. If insulation is poor, some cold surfaces may still develop condensation. A combination of i-warm heating and better insulation is ideal.
Does i-warm infrared heating work better than traditional radiators for damp control?
Yes! Traditional radiators heat the air, which can still allow moisture to settle on cold walls. i-warm infrared heating warms walls directly, keeping them dry and mould-free.
Can i-warm infrared heating reduce condensation on windows?
Partially. i-warm heating warms nearby surfaces, reducing condensation, but double glazing and proper ventilation are the best solutions for window condensation.
Can i-warm infrared heating completely remove existing mould?
No, i-warm infrared heating prevents new mould from forming by keeping surfaces dry. Existing mould should be treated with anti-mould solutions (e.g., sprays, vinegar, or professional removal).
Does i-warm infrared heating reduce humidity?
Indirectly, yes. While i-warm heating doesn’t dry out the air like convection heaters, it prevents moisture from settling on cold surfaces, maintaining healthier humidity levels.
How quickly does i-warm infrared heating stop damp and mould?
Condensation-related damp can start reducing within days to weeks as walls and surfaces dry out. Long-term prevention occurs over months as i-warm heating maintains warmth and prevents new moisture buildup.
Does i-warm infrared heating work in all types of buildings?
Yes, but it’s especially effective in:
- Homes with poor ventilation (reducing condensation on walls)
- Older buildings prone to damp issues
- Bathrooms, kitchens, and basements where mould is common
Does i-warm infrared heating work for rising damp?
No. Rising damp is caused by water moving up from the ground due to structural issues. While i-warm heating can help dry affected walls, the root cause (e.g., faulty damp-proof course) must be fixed.
- Homes with poor ventilation (reducing condensation on walls)
- Older buildings prone to damp issues
- Bathrooms, kitchens, and basements where mould is common
How can I monitor humidity levels alongside i-warm infrared heating?
Our i-warm Smart Thermostat with Hygrometer allows you to track humidity levels, keeping indoor humidity between 40-60%. Smart controls ensure your infrared heating maintains an optimal temperature.
Can i-warm infrared heating be used in basements to prevent damp?
Yes! Basements are prone to damp and mould due to poor ventilation and cold surfaces. i-warm infrared panels or underfloor heating can:
- Keep walls and floors dry
- Reduce humidity buildup
- Improve overall warmth in the space
What is the best i-warm infrared heating setup for damp prevention?
For maximum effectiveness, we recommend:
✅ i-warm Wall or Ceiling Panels – Directly heat cold walls, preventing condensation.
✅ i-warm Underfloor Heating – Keeps floors warm and dry, especially in basements and bathrooms.
✅ i-warm Smart Salus Controls Thermostat + Hygrometer – Allows precise temperature and humidity monitoring for optimal control.
Our Range
What Our Customers Think
★★★★★
“We wanted to upgrade our heating without ripping up the floors, and i-warm Flux was the perfect solution. It installed seamlessly under our existing flooring and provides a beautifully even warmth. No more cold spots, just cosy heat that feels natural underfoot. Highly recommend for anyone looking for an easy retrofit option!”
— Sarah J., Manchester
★★★★★
“We chose i-warm Core for our new build, and it’s been fantastic. Installed under the screed, it provides a completely invisible heating system with no need for bulky radiators. The house stays warm and comfortable, and it’s so energy-efficient. Couldn’t be happier!”
— David R., London
★★★★★
“Our old heating system struggled to keep the house warm, but i-warm Flux changed everything. The underfloor infrared heat is gentle, consistent, and easy to control. Plus, it was quick to install without major disruption. It’s made our home so much cosier!”
— Emma & James T., Cambridge