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    Electrical4less Reviews 4.9 Based on 1452 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Loose Wire Electric Underfloor Heating

    Our loose wire electric underfloor heating systems provide flexible installation for irregularly shaped rooms and tight spaces. The free-lay cable design allows precise coverage around fixtures and fittings, making it ideal for bathrooms, kitchens, and complex floor layouts.

    Easy to install with a suitable thermostat and floor probe, loose wire underfloor heating delivers even warmth, comfort, and energy efficiency. It’s a practical choice for both renovations and new builds, giving you total control over room heating.

    Warmup REPAIR KIT ( WIRE ) Warmup Underfloor Heating Repair Kit (New 2019) 1

    Warmup Underfloor Heating Repair Kit (New 2019)
    17 in stock
    More available within 1 - 3 working days *
    SKU: REPAIR KIT ( WIRE )
    £19.99
    SunStone SSW150 Loose Wire Electric Underfloor Heating 150W/m at 80mm Spacing 1

    SSW150 Loose Wire 1m² Electric Underfloor Heating 150W/m
    Delivery usually within 1 - 3 working days *
    SKU: SSW150
    £38.00
    SunStone SSW300 Loose Wire Electric Underfloor Heating 300W/2m at 80mm Spacing

    SSW300 Loose Wire 2m² Electric Underfloor Heating 150W/m
    Delivery usually within 1 - 3 working days *
    SKU: SSW300
    £76.30
    SunStone SSW450 Loose Wire Electric Underfloor Heating 450W/3m at 80mm Spacing

    SSW450 Loose Wire 3m² Electric Underfloor Heating 150W/m
    Delivery usually within 1 - 3 working days *
    SKU: SSW450
    £93.40
    SunStone SSW600 Loose Wire Electric Underfloor Heating 600W/4m at 80mm Spacing

    Loose Wire Electric Underfloor Heating 600W/4m at 80mm Spacing
    Delivery usually within 1 - 3 working days *
    SKU: SSW600
    £114.10
    SunStone SSW750 Loose Wire Electric Underfloor Heating 750W/5m at 80mm Spacing

    Loose Wire Electric Underfloor Heating 750W/5m at 80mm Spacing
    Delivery usually within 1 - 3 working days *
    SKU: SSW750
    £130.30
    SunStone SSW900 Loose Wire Electric Underfloor Heating 900W/6m at 80mm Spacing

    SSW900 Loose Wire 6m² Electric Underfloor Heating 150W/m
    Delivery usually within 1 - 3 working days *
    SKU: SSW900
    £150.00
    SunStone SSW1500 Loose Wire Electric Underfloor Heating 1500W/10m at 80mm Spacing

    Loose Wire Electric Underfloor Heating 1500W/10m at 80mm Spacing
    Delivery usually within 1 - 3 working days *
    SKU: SSW1500
    £250.00
    Warmup DWS300 Warmup Loose Wire System 300W 1.5m2 to 2.4m2

    Warmup Loose Wire System 300W 1.5m2 to 2.4m2
    Delivery usually within 1 - 3 working days *
    SKU: DWS300
    £115.83
    Warmup Loose Wire System 400W 2.5m2 to 3.4m2

    Warmup Loose Wire System 400W 2.5m2 to 3.4m2
    Delivery usually within 1 - 3 working days *
    SKU: DWS400
    £137.49
    Warmup DWS600 Warmup Loose Wire System 600W 3.5m2 to 4.4m2

    Warmup Loose Wire System 600W 3.5m2 to 4.4m2
    Delivery usually within 1 - 3 working days *
    SKU: DWS600
    £201.66
    Warmup DWS600+DWS400 Warmup Loose Wire System 1000W 6.0m2 to 6.9m2

    Warmup Loose Wire System 1000W 6.0m2 to 6.9m2
    Delivery usually within 1 - 3 working days *
    SKU: DWS600+DWS400
    £339.15
    Warmup DWS800 Warmup Loose Wire System 800W 4.5m2 to 5.9m2

    Warmup Loose Wire System 800W 4.5m2 to 5.9m2
    Delivery usually within 1 - 3 working days *
    SKU: DWS800
    £260.83
    Warmup 2xDWS600 Warmup Loose Wire System 1200W 7.0m2 to 8.4m2

    Warmup Loose Wire System 1200W 7.0m2 to 8.4m2
    Delivery usually within 1 - 3 working days *
    SKU: 2xDWS600
    £403.32
    Warmup DWS800+DWS600 Warmup Loose Wire System 1400W 8.5m2 to 9.9m2

    Warmup Loose Wire System 1400W 8.5m2 to 9.9m2
    Delivery usually within 1 - 3 working days *
    SKU: DWS800+DWS600
    £462.49
    Warmup 2xDWS800 Warmup Loose Wire System 1600W 10m2 to 11.4m2

    Warmup Loose Wire System 1600W 10m2 to 11.4m2
    Delivery usually within 1 - 3 working days *
    SKU: 2xDWS800
    £521.66
    Warmup DWS800+DWS600+DWS400 Warmup Loose Wire System 1800W 11.5m2 to 12.9m2

    Warmup Loose Wire System 1800W 11.5m2 to 12.9m2
    Delivery usually within 1 - 3 working days *
    SKU: DWS800+DWS600+DWS400
    £599.98
    Warmup 2xDWS800+DWS400 Warmup Loose Wire System 2000W 13m2 to 14.4m2

    Warmup Loose Wire System 2000W 13m2 to 14.4m2
    Delivery usually within 1 - 3 working days *
    SKU: 2xDWS800+DWS400
    £659.15
    Warmup 2xDWS800+DWS600 Warmup Loose Wire System 2200W 14.5m2 to 15.9m2

    Warmup Loose Wire System 2200W 14.5m2 to 15.9m2
    Delivery usually within 1 - 3 working days *
    SKU: 2xDWS800+DWS600
    £723.32
    Warmup 3xDWS800 Warmup Loose Wire System 2400W 16m2 to 17.4m2

    Warmup Loose Wire System 2400W 16m2 to 17.4m2
    Delivery usually within 1 - 3 working days *
    SKU: 3xDWS800
    £782.49

    Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

    📲 Need something sorted fast? Message us on WhatsApp at 07926 999 412 — no waiting, no hassle, just answers.

    © 2026 Electrical4less
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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

    Didn't find what you're looking for?

    No problem — message us directly on WhatsApp and we’ll help you out.

    We usually respond within minutes during working hours.

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