Description
Amber 10W/m Electric Underfloor Heating Cable — 10m to 165m — 20-Year SecureFloor Warranty
The Amber 10W/m Electric Underfloor Heating Cable is the flexible solution for underfloor heating installations where a fixed-size mat won’t work — irregular room shapes, areas with obstacles, or spaces requiring a custom cable layout. At 10W per metre, the cable output and coverage area are determined by the spacing you choose between runs, giving you complete control over heat output and floor coverage. Compatible with tile, stone, carpet, vinyl, and timber floor coverings. Use with the Amber Decoupling Membrane for crack isolation, waterproofing, and secure cable positioning. Backed by the 20-year SecureFloor Warranty.
⚠️ Electrical connections must be made by a qualified electrician. All wiring to the mains supply must be carried out by a Part P registered electrician in accordance with BS 7671. Not sure which cable length you need? Email your room dimensions to
customerservice@bubblegumbathrooms.co.uk or call
01603 381095.
Available Lengths & Prices
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10m — 100W · £98 (SKU: A500010)
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20m — 200W · £109 (SKU: A500020)
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28m — 280W · £129 (SKU: A500028)
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41m — 410W · £159 (SKU: A500041)
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50m — 500W · £195 (SKU: A500050)
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57m — 570W · £229 (SKU: A500057)
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70m — 700W · £235 (SKU: A500070)
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81m — 800W · £249 (SKU: A500081)
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90m — 900W · £279 (SKU: A500090)
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100m — 1000W · £289 (SKU: A500100)
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129m — 1290W · £329 (SKU: A500129)
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140m — 1490W · £335 (SKU: A500140)
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165m — 1650W · £375 (SKU: A500165)
Key Features
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10W per metre output — adjust spacing to achieve your target W/m² output
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Flexible loose-lay format — route freely to suit any floor shape, obstacle, or layout
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Compatible with all common floor coverings — tile, stone, carpet, vinyl, and timber
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Round twin conductor — with 360° screening and single cold tail
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4mm cable diameter — slim profile; minimal floor height build-up
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230V operation — 220–240V~
- 20-year SecureFloor Warranty
Technical Specification
| Brand |
Amber |
| Output |
10W/m @ 230V~ |
| Operational Voltage |
220–240V~ |
| Construction |
Round, twin conductor with 360° screening, one cold tail |
| Cable Diameter |
4mm |
| Outer Sheath |
PVC |
| Country of Origin |
Poland |
| HS Code |
8516.10 |
| Warranty |
20-year SecureFloor Warranty |
Complete Your Underfloor Heating Installation
Frequently Asked Questions
How do I choose the right cable length?
Measure your usable floor area (excluding fixed furniture), then decide on your target heat output. For primary heating, aim for 100–150W/m² (100–150mm cable spacing at 10W/m). For secondary/comfort heating, 60–80W/m² is typical. Email your room dimensions to customerservice@bubblegumbathrooms.co.uk or call 01603 381095 for a free recommendation.
What is the difference between this cable and a heating mat?
A heating mat has the cable pre-fixed to a mesh at a set spacing — quick to install in regular rectangular rooms. This loose-lay cable is routed freely across the floor, allowing you to adjust the spacing and layout to suit any shape or work around obstacles. The correct choice for L-shaped rooms, rooms with alcoves, or any area where a fixed-size mat would not fit neatly.
What warranty does this cable carry?
The 20-year SecureFloor Warranty, covering manufacturing defects when installed in accordance with the installation instructions by a qualified electrician.
Can I order if the item shows as out of stock?
Yes — available to order even when stock shows as zero. Call us on 01603 381095 or email customerservice@bubblegumbathrooms.co.uk to confirm availability.