









Warmup DCM-C-2 DCM-PRO Blue Multi-Strand Dual Conductor 4.5mm Undertile Heating Cable For Use With DCM Pro Mats Coverage : 12m² - 1800W 230V 150W/m²
DCM-C-12
Warmup DCM-C-12 DCM-PRO Heating Cable – 150W/m², 4.5mm Dual-Conductor Cable for 12m² Coverage
The Warmup DCM-C-12 Heating Cable is a professional underfloor heating solution designed for use with Warmup DCM-PRO decoupling mats. With a 4.5mm dual-conductor, multi-strand construction, it provides fast installation and consistent 150W/m² heat output—ideal for large tiled spaces in residential or commercial environments.
- Quick & Efficient Installation: Compatible with DCM-PRO mats for secure, straightforward cable layout with reduced labour time.
- Powerful, Even Heat: 150W/m² output ensures fast heat-up and uniform warmth across the entire floor surface.
- Durable Build: Multi-strand dual-conductor cable delivers strength, flexibility, and long-term performance.
- Low-Profile Cable: Slim 4.5mm design keeps floor height build-up to a minimum—ideal for retrofits.
- Extended Area Coverage: Heats up to 12m²—perfect for large kitchens, open-plan living spaces, or commercial areas.
Technical Specification
- Product Type: Undertile heating cable
- Coverage Area: 12m²
- Power Output: 150W/m², Total 1800W at 230V
- Cable Diameter: 4.5mm
- Compatible System: For use with Warmup DCM-PRO decoupling mats
✅ Choose the Warmup DCM-C-12 Heating Cable for efficient, reliable underfloor heating in large tiled floor areas!

Range | Warmup DCM-Pro |
Coverage | 12 Square Metres |
Product | Underfloor Heating |
Type | UFH Cable |
Wattage | 1800 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.