
Warmup WIS1000 Blue In-Screed 6mm Underfloor Heating Cable Length : 50m - 1000W 230V
WIS1000
Warmup WIS1000 Blue In-Screed Heating Cable – 1000W 6mm Cable for Powerful Underfloor Heating in Screeded Floors
The Warmup WIS1000 Blue In-Screed Heating Cable is a heavy-duty 6mm heating solution designed for embedding directly into screeded floors. With a 50m cable length and 1000W output, it’s ideal for large rooms or open-plan spaces where consistent, reliable heat is required beneath fixed floor finishes.
- Designed for Screeded Floors: Perfect for new builds or renovations requiring in-screed heating beneath tile, stone, or similar finishes.
- Robust 6mm Cable: Durable construction ensures long-lasting performance under a variety of floor coverings.
- 50m Cable Length: Delivers 1000W of heating power for large-area applications.
- Flexible Installation: Can be laid and secured with fixing tape or bands to suit complex room shapes.
- Compatible with Thermostats: Works seamlessly with Warmup controls for precise temperature regulation and energy efficiency.
Technical Specification
- Product Type: In-Screed Heating Cable
- Cable Diameter: 6mm
- Cable Length: 50m
- Total Output: 1000W
- Voltage: 230V
✅ Choose the Warmup WIS1000 In-Screed Heating Cable for efficient, high-output floor heating in large screeded floor installations!

Range | Warmup WIS In Screed |
Product | Underfloor Heating |
Type | UFH Cable |
Wattage | 1000 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.