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Underfloor Heating Loose Cable Kit - 150W Per Sqm

Our system consists of a 230V 150w per square metre cable which can be rolled out and to fit any shape room. Within the cable is a thin 2.0 mm heating cable. The cable should be laid directly under the surface to be heated, pressed down and then tiled over, you may wish to add self-leveling screed or cover it with a thin layer of tile adhesive to ensure that the surface is flat. 


Cable spacing;

To achieve 100w output per sqm = 18cm

To achieve 150w output per sqm = 12cm

To achieve 200w output per sqm = 9cm


Use the table below to decide what length of cable you require

Cable LengthTotal Output100w per m2150w per m2200w per m2 
11.1m200w2 m21.3 m21 m2
16.7m300w3m22 m21.5 m2
22.2m400w4 m22.6 m22 m2
27.8m500w5 m23.3 m22.5 m2
33.3m600w6 m24 m23 m2
38.9m700w7 m24.6 m23.5 m2
44.4m800w8 m25.3 m24 m2
50m900w9 m26 m24.5 m2
55.5m1000w10 m26.66 m25 m2
66.6m1200w12 m28 m26 m2
77.7m1400w14 m29.33 m27 m2
88.8m1600w16 m210.66 m28 m2
99.9m1800w18 m212 m29 m2
111m2000w20 m213.33 m210 m2
133.2m2400w24 m216 m212 m2
140m2500w25 m216.6 m212.5 m2
150m2700w27 m218 m213.5 m2
166.5m3000w300 m220 m215 m2
180m3240w32.4 m221.6 m216 m2



A choice of thermostats are also available, each has a temperature probe to fit under the floor to ensure your room is heated to just the right temperature.


Included in kit:

 1. Selected cable length

 2. Conduit pipe 2 metre

 3. Tape x 1 roll (2cm*50m)

 4. Installation manual


Included with thermostat:

 1. Floor probe lead 2.5 metre

 2. Installation manual


Technical Data

•Sizes available - 1.3, 1.8, 2, 2.6, 3.3, 4, 4.6, 5.3, 6, 6.6, 8, 9.33, 10.66, 12, 13.33, 16, 16.6, 18, 20, 21.6m²

• Output: 18W/m (-5% to +10%)

• Cable Diameter: 2.0mm

• Max. Ambient Temp: 30°C

• Min. Installation Temp: 5°C

• Rated Voltage: 230V

• Lead Wire Length: 2.5m

• Twin Conductor Heating Cable

• Conductor Insulation Fluoropolymer

• Outer insulation Fluoropolymer

• 50 Year Warranty


Used for:

Heating cable is ideal for Bathrooms, Kitchens, Lounges, Dining rooms and any other areas.


Key Features:

Heating cables utilises modern materials and installation techniques:

• Dual core heating cable technology allows single point connection

• Full earth screen providing electrical safety and peace of mind

• Emits Zero EMF (electromagnetic fields)

• Attached 2.5M connection lead allows connection from one end

• Easily installed on a sound sub floor such as concrete, tile backer boards and marine grade plywood

• Approved to EN60335-2-96 as required by the 17th Edition wiring Regulations, CE Certification and RoHS Compliant

• 50 Year Manufacturer's guarantee against manufacturing defects • Heat output 18W/m for primary heating or floor warming applications

• Low build height • Easy installation

• Suitable for wet areas

• Single point connection

• Durable construction Why buy me:

• CE certified to meet with all the EU and UK standards.

​​​​​​​​​​​​​​We offer FREE NEXT WORKING DAY shipping on all orders to mainland UK. (This excludes Northern Ireland, Channel Islands and Scottish Highlands, although delivery is possible. Please contact us for a price).


To qualify for next working day delivery service, orders must be placed by 1pm Monday to Friday.


Some products depending on the order quantity, require palletised delivery and therefore are subject to 2/3 days delivery timescale. We have stated this on the product listings individually.


Visit our ebay shop for full selection of products: ​​​​​​​

We accept card payments via Paypal.


Please pay as soon as possible after confirming your order to enable us to post your goods as soon as possible.



Customer Satisfaction


If you are not 100% satisfied with your purchase, you can return the product within 30 days and get a full refund, or exchange the product. Items must be sent along with the printed order information. Any returns must be in the original packaging. 


We must be notified of any damages, defects or shortages within 14 days of receiving your goods.

High Quality
Free Shipping
Customer Support
High Quality
Free Shipping
Customer Support

Underfloor Heating Loose Cable Kit - 150W Per Sqm

Our system consists of a 230V 150w per square metre cable which can be rolled out and to fit any shape room. Within the cable is a thin 2.0 mm heating cable. The cable should be laid directly under the surface to be heated, pressed down and then tiled over, you may wish to add self-leveling screed or cover it with a thin layer of tile adhesive to ensure that the surface is flat. 


Cable spacing;

To achieve 100w output per sqm = 18cm

To achieve 150w output per sqm = 12cm

To achieve 200w output per sqm = 9cm


Use the table below to decide what length of cable you require

Cable LengthTotal Output100w per m2150w per m2200w per m2 
11.1m200w2 m21.3 m21 m2
16.7m300w3m22 m21.5 m2
22.2m400w4 m22.6 m22 m2
27.8m500w5 m23.3 m22.5 m2
33.3m600w6 m24 m23 m2
38.9m700w7 m24.6 m23.5 m2
44.4m800w8 m25.3 m24 m2
50m900w9 m26 m24.5 m2
55.5m1000w10 m26.66 m25 m2
66.6m1200w12 m28 m26 m2
77.7m1400w14 m29.33 m27 m2
88.8m1600w16 m210.66 m28 m2
99.9m1800w18 m212 m29 m2
111m2000w20 m213.33 m210 m2
133.2m2400w24 m216 m212 m2
140m2500w25 m216.6 m212.5 m2
150m2700w27 m218 m213.5 m2
166.5m3000w300 m220 m215 m2
180m3240w32.4 m221.6 m216 m2



A choice of thermostats are also available, each has a temperature probe to fit under the floor to ensure your room is heated to just the right temperature.


Included in kit:

 1. Selected cable length

 2. Conduit pipe 2 metre

 3. Tape x 1 roll (2cm*50m)

 4. Installation manual


Included with thermostat:

 1. Floor probe lead 2.5 metre

 2. Installation manual


Technical Data

•Sizes available - 1.3, 1.8, 2, 2.6, 3.3, 4, 4.6, 5.3, 6, 6.6, 8, 9.33, 10.66, 12, 13.33, 16, 16.6, 18, 20, 21.6m²

• Output: 18W/m (-5% to +10%)

• Cable Diameter: 2.0mm

• Max. Ambient Temp: 30°C

• Min. Installation Temp: 5°C

• Rated Voltage: 230V

• Lead Wire Length: 2.5m

• Twin Conductor Heating Cable

• Conductor Insulation Fluoropolymer

• Outer insulation Fluoropolymer

• 50 Year Warranty


Used for:

Heating cable is ideal for Bathrooms, Kitchens, Lounges, Dining rooms and any other areas.


Key Features:

Heating cables utilises modern materials and installation techniques:

• Dual core heating cable technology allows single point connection

• Full earth screen providing electrical safety and peace of mind

• Emits Zero EMF (electromagnetic fields)

• Attached 2.5M connection lead allows connection from one end

• Easily installed on a sound sub floor such as concrete, tile backer boards and marine grade plywood

• Approved to EN60335-2-96 as required by the 17th Edition wiring Regulations, CE Certification and RoHS Compliant

• 50 Year Manufacturer's guarantee against manufacturing defects • Heat output 18W/m for primary heating or floor warming applications

• Low build height • Easy installation

• Suitable for wet areas

• Single point connection

• Durable construction Why buy me:

• CE certified to meet with all the EU and UK standards.

We now have a warehouse in Bermondsey, London SE16, where we have many of our products in stock. 


All you have to do, is place your order via eBay, send us a message that you would like to collect the goods, and we will have it ready within an hour for you to pick up.


Our full address is;


Underfloor Heating Express,

Unit 19 Enterprise Industrial Estate, Bolina Road,

London, SE16 3LF


We are situated outside the Congestion and ULEZ charges

​​​​​​​​​​​​​​We offer FREE NEXT WORKING DAY shipping on all orders to mainland UK. (This excludes Northern Ireland, Channel Islands and Scottish Highlands, although delivery is possible. Please contact us for a price).


To qualify for next working day delivery service, orders must be placed by 1pm Monday to Friday.


Some products depending on the order quantity, require palletised delivery and therefore are subject to 2/3 days delivery timescale. We have stated this on the product listings individually.

We accept card payments via Paypal.


Please pay as soon as possible after confirming your order to enable us to post your goods as soon as possible.



Customer Satisfaction


If you are not 100% satisfied with your purchase, you can return the product within 30 days and get a full refund, or exchange the product. Items must be sent along with the printed order information. Any returns must be in the original packaging. 


We must be notified of any damages, defects or shortages within 14 days of receiving your goods.

High Quality
Free Shipping
Customer Support