
Warmup WLFH-140W/840 Underlaminate Foil Heating Mat W: 0.5m x L: 12m - Coverage: 6.0m² - 840W 230V 140W/m²
WLFH-140W/840
Warmup WLFH-140W/840 Underlaminate Foil Heating Mat – 840W Electric Heating Solution for Floating Floors, 6.0m² Coverage
The Warmup WLFH-140W/840 Foil Heating Mat provides an efficient and low-profile electric heating solution for floating floor types including laminate, engineered wood, vinyl, and carpet. Delivering a consistent 140W/m² across 6.0m², it offers fast, even heat with easy, dry installation.
- Designed for Floating Floors: Suitable for use under laminate, vinyl, carpet, and engineered wood with no wet trades required.
- Consistent Heating Performance: Outputs 140W/m² of radiant heat, totalling 840W across the mat for effective warmth.
- Quick & Clean Installation: Installs easily beneath floor coverings without adhesives or screeds – ideal for retrofits.
- Ultra-Thin Construction: Slim foil mat ensures minimal floor height build-up and seamless integration into floor systems.
- Energy Efficient: Provides quick heat-up times and lower running costs when used with a programmable thermostat.
Technical Specification
- Product Type: Underlaminate Foil Heating Mat
- Mat Size: 0.5m (W) x 12.0m (L)
- Coverage: 6.0m²
- Total Output: 840W
- Power Density: 140W/m²
- Voltage: 230V
✅ Install the Warmup WLFH-140W/840 Foil Heating Mat for fast, efficient underfloor heating in floating floor applications – with no mess and minimal floor build-up!

Range | Warmup WLFH Series |
Coverage | 6 Square metres |
Product | Underfloor Heating |
Type | UFH Foil Mat |
Wattage | 840 W |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.