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SPM12
Warmup SPM12 StickyMat Underfloor Heating Mat – 150W/m², Efficient Heating for 12m² Floor Coverage
The Warmup SPM12 StickyMat is a high-performance underfloor heating system, ideal for large residential or commercial spaces. Designed for ease of installation, it features a 1.8mm ultra-thin cable pre-attached to a pressure-sensitive adhesive mesh, delivering fast, secure fitting and consistent 150W/m² heat output across the entire area.
- Fast Installation: Self-adhesive mesh fixes firmly to the subfloor, making installation quick and efficient.
- Reliable Heat Output: 150W/m² delivers effective, energy-efficient heating across large surfaces.
- Low-Profile Cable: 1.8mm twin-conductor wire keeps floor height build-up to a minimum—ideal for refurbishments.
- Uniform Heating: Even wire spacing ensures consistent warmth with no cold spots.
- Versatile Use: Suitable for tile, stone, and other common floor finishes in high-traffic or open-plan areas.
Technical Specification
- System Type: Electric underfloor heating mat
- Mat Size: 0.5m (W) x 24m (L)
- Coverage Area: 12m²
- Power Output: 150W/m², Total 1800W at 230V
- Cable Diameter: 1.8mm twin-conductor
✅ Choose the Warmup SPM12 StickyMat for quick installation and efficient, even heating across large-scale floor areas!

Range | Warmup StickyMat |
Coverage | 12 Square Metres |
Product | Underfloor Heating |
Type | UFH Mat |
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.