
Heatmat PKC-3.0-0550 Dual Conductor + Earth 3mm Undertile Heating Cable Length : 43.8m - 550W 230V
PKC-3.0-0550
Heatmat PKC-3.0-0550 Dual Conductor + Earth 3mm Undertile Heating Cable – Efficient, Flexible Heating for Large Areas
The Heatmat PKC-3.0-0550 is a flexible and ultra-thin 3mm underfloor heating cable that offers an efficient solution for both floor warming and full heating systems. Ideal for larger or complicated areas where traditional heating mats are difficult to install, this system allows for varying output by adjusting the spacing of the heating cable. It can achieve up to 200W/m² for high heat loss areas, like conservatories. Compatible with virtually any floor covering when installed with a levelling compound, it offers versatility and ease of installation.
- Flexible Design: The ultra-thin 3mm cable is perfect for small or irregular areas where mats may not fit.
- Adjustable Output: The heating output can be customized by adjusting the cable spacing, offering flexibility for different space types.
- Versatile Flooring Compatibility: Can be used beneath tiles, carpets, and vinyl with a levelling compound for easy installation.
- Safe & Compliant: Earth-shielded for added safety and fully compliant with 17th Edition IEE Wiring Regulations.
- Energy Efficient: Provides consistent and effective heating, reducing energy consumption while enhancing comfort.
Technical Specification
- Voltage: 230V
- Power Output: 550W (43.8m length)
- Wire Thickness: 3mm
- Coverage at 200W/m²: 2.8m²
- Compliance: Fully compliant with 17th Edition IEE Wiring Regulations
✅ Enjoy flexible, efficient underfloor heating with the Heatmat PKC-3.0-0550 – the ideal solution for large or challenging spaces!

Range | Heatmat PKC Cable |
Product | Underfloor Heating |
Type | UFH Cable |
Wattage | 550 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.