Underfloor Heating Foil Kits with Underlay & Overlay - For Wood, Carpet, Vinyl Flooring
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Underfloor Heating Foil Kits with Underlay & Overlay – Sizes 1m² to 12m² for Laminate, Wood, Carpet, Vinyl
Enjoy fast, efficient, and safe electric underfloor heating designed specifically for wood, carpet, vinyl, and other floating floor finishes. Each kit includes the high-performance double-layer foil heating element, a cushioning acoustic underlay, and a unique cushioning overlay – combining to provide comfort, thermal efficiency, and sound insulation.
Kit Advantages
- Advanced double layer foil provides superior heat exchange and even heat distribution
- Designed to fit beneath floating floors such as engineered or solid timber, carpet, and vinyl
- Only adds approximately 9mm to total floor build-up, maintaining low profile installation
- Unique cushioning and acoustic overlay plus underlay reduce impact sound by up to 19dB – ideal for flats and multi-storey buildings
- Fully compliant with Section 753 of the 18th Edition Wiring Regulations for maximum safety
- Lifetime warranty for complete peace of mind
- Quick and easy installation with comprehensive kit components included
- Compatible with recommended thermostats for effective temperature control and energy management (sold separately)
Available Kit Sizes and Power Outputs
| Size (Floor Area) | Power Output (Watts) | Approx. Kit Dimensions (m) | Suitable Floor Types |
|---|---|---|---|
| 1 m² | 140 W | Variable to fit 1 m² | Wood, Carpet, Vinyl |
| 1.5 m² | 210 W | Variable to fit 1.5 m² | Wood, Carpet, Vinyl |
| 2 m² | 280 W | Variable to fit 12 m² | Wood, Carpet, Vinyl |
| 2.5 m² | 350 W | Variable to fit 2.5 m² | Wood, Carpet, Vinyl |
| 3 m² | 420 W | Variable to fit 3 m² | Wood, Carpet, Vinyl |
| 4 m² | 560 W | Variable to fit 4 m² | Wood, Carpet, Vinyl |
| 5 m² | 700 W | Variable to fit 5 m² | Wood, Carpet, Vinyl |
| 6 m² | 840 W | Variable to fit 6 m² | Wood, Carpet, Vinyl |
| 7 m² | 980 W | Variable to fit 7 m² | Wood, Carpet, Vinyl |
| 8 m² | 1,120 W | Variable to fit 8 m² | Wood, Carpet, Vinyl |
| 9 m² | 1,260 W | Variable to fit 9 m² | Wood, Carpet, Vinyl |
| 10 m² | 1,400 W | Variable to fit 10 m² | Wood, Carpet, Vinyl |
| 12 m² | 1,680 W | Variable to fit 12 m² | Wood, Carpet, Vinyl |
Kit Contents
- Double layer foil electric heating mats sized to suit each floor area
- Cushioning acoustic overlay to protect the heating element and reduce impact sound
- Soft cushioning underlay for added acoustics and floor comfort
- Clear installation instructions to aid straightforward fitting
Installation and Usage
- Suitable for floating floor installations including engineered wood, solid timber, carpet, and vinyl
- Maximum recommended wood floor thickness: 18 mm; max surface temperature 27°C to protect flooring
- Use with recommended thermostats and floor sensors (sold separately) for precise temperature control
- Fast heat-up times due to superior foil thermal conductivity
- Ensure floor coverings such as carpets do not exceed 2.5 tog for safe performance
Why Choose These Heating Foil Kits?
These Underfloor Heating Foil Kits deliver advanced, energy-efficient heating with a low build-up height, acoustic benefits, and full safety compliance. Perfect for contemporary homes and apartments, they provide cosy warmth under your floors with simple installation and long-term reliability.
Order your Underfloor Heating Foil Kit today and enjoy the comfort of warm floors combined with excellent sound insulation.
- Type Electric Underfloor Heating
- Vendor ThermoSphere
- SKU HFK-140-0100
Please note: Delivery times may vary depending on location, with specific details outlined below.
Standard Delivery
UK Mainland
- Delivery Time: 2–4 working days
- Free Delivery on all orders
Express Delivery
UK Mainland
- Delivery Time: 1–3 working days
- Delivery fee of £15
Channel Islands
- Postcodes Covered: GY*, IM*, JE*
- Minimum Order: £50
- Delivery Fee: £70
Northern Ireland, Offshore Territories & Scottish Islands
- Postcodes Covered: BT*, HS*, KW, ZE
- Minimum Order: £50
- Delivery Fee: £35
Same Day Delivery
- Eligible Postcodes:
E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW* - Minimum Order: £50
- Same Day Delivery Fee: £60
- Special Requests or Locations:
For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.
Collections
Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.
Collection address: 284 Water Rd, Unit 9, London, HA0 1HX