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Foil Underfloor Heating Mat 140W

Shop all Electric Underfloor Heating

VideosLifetime Warranty
Foil Underfloor Heating Mat 140W
Foil Underfloor Heating Mat 140W
Foil Underfloor Heating Mat 140W
Foil Underfloor Heating Mat 140W
Product CodeAreaMat lengthWattagePriceStockQty
Harmoni - SmartFoil 140w/m² Mat - 1.0m², 140wHMF140-1.0
QF #: 16396
1 m²
2.0 m
140 W
£27.48£32.98
ex VATinc VAT
17
Area1 m²
Mat length2.0 m
Wattage140 W
Harmoni - SmartFoil 140w/m² Mat - 1.5m², 210wHMF140-1.5
QF #: 16395
1.5 m²
3.0 m
210 W
£33.60£40.32
ex VATinc VAT
20
Area1.5 m²
Mat length3.0 m
Wattage210 W
Harmoni - SmartFoil 140w/m² Mat - 2.0m2, 280wHMF140-2.0
QF #: 16394
2 m²
4.0 m
280 W
£39.55£47.46
ex VATinc VAT
43
Area2 m²
Mat length4.0 m
Wattage280 W
Harmoni - SmartFoil 140w/m² Mat - 2.5m2, 350wHMF140-2.5
QF #: 16393
2.5 m²
5.0 m
350 W
£47.27£56.72
ex VATinc VAT
Out of Stock
Due in soon
Area2.5 m²
Mat length5.0 m
Wattage350 W
Harmoni - SmartFoil 140w/m² Mat - 3.0m², 420wHMF140-3.0
QF #: 16392
3 m²
6.0 m
420 W
£51.09£61.31
ex VATinc VAT
47
Area3 m²
Mat length6.0 m
Wattage420 W
Harmoni - SmartFoil 140w/m² Mat - 3.5m², 490wHMF140-3.5
QF #: 16391
3.5 m²
7.0 m
490 W
£56.55£67.86
ex VATinc VAT
3
Area3.5 m²
Mat length7.0 m
Wattage490 W
Harmoni - SmartFoil 140w/m² Mat - 4.0m², 560wHMF140-4.0
QF #: 16390
4 m²
8.0 m
560 W
£63.53£76.24
ex VATinc VAT
51
Area4 m²
Mat length8.0 m
Wattage560 W
Harmoni - SmartFoil 140w/m² Mat - 5.0m², 700wHMF140-5.0
QF #: 16389
5 m²
10.0 m
700 W
£74.72£89.66
ex VATinc VAT
1
Area5 m²
Mat length10.0 m
Wattage700 W
Harmoni - SmartFoil 140w/m² Mat - 6.0m², 840wHMF140-6.0
QF #: 16388
6 m²
12.0 m
840 W
£86.54£103.85
ex VATinc VAT
2
Area6 m²
Mat length12.0 m
Wattage840 W
Harmoni - SmartFoil 140w/m² Mat - 7.0m², 980wHMF140-7.0
QF #: 16387
7 m²
14.0 m
980 W
£98.36£118.03
ex VATinc VAT
Out of Stock
Due in 28 May
Area7 m²
Mat length14.0 m
Wattage980 W
Harmoni - SmartFoil 140w/m² Mat - 8.0m², 1120wHMF140-8.0
QF #: 16386
8 m²
16.0 m
1120 W
£110.80£132.96
ex VATinc VAT
6
Area8 m²
Mat length16.0 m
Wattage1120 W
Harmoni - SmartFoil 140w/m² Mat - 9.0m², 1260wHMF140-9.0
QF #: 16385
9 m²
18.0 m
1260 W
£122.63£147.16
ex VATinc VAT
10
Area9 m²
Mat length18.0 m
Wattage1260 W
Harmoni - SmartFoil 140w/m² Mat - 10.0m², 1400wHMF140-10.0
QF #: 16384
10 m²
20.0 m
1400 W
£136.24£163.49
ex VATinc VAT
Out of Stock
Due in 28 May
Area10 m²
Mat length20.0 m
Wattage1400 W
Harmoni - SmartFoil 140w/m² Mat - 12.0m², 1680wHMF140-12.0
QF #: 16383
12 m²
24.0 m
1680 W
£160.21£192.25
ex VATinc VAT
21
Area12 m²
Mat length24.0 m
Wattage1680 W
Harmoni 25 Programmable Thermostat140G0052
QF #: 8298
£38.32£45.98
ex VATinc VAT
311
Harmoni Pro-E White Wi-Fi Thermostat - 16 AmpPRO-E-W-16
QF #: 22428
£58.29£69.95
ex VATinc VAT
452
Harmoni Pro-E Black Wi-Fi Thermostat - 16 AmpPRO-E-B-16
QF #: 22430
£58.29£69.95
ex VATinc VAT
201
Harmoni Touch-E White Wi-Fi Thermostat - 16 AmpTOUCH-W-16
QF #: 22432
£74.99£89.99
ex VATinc VAT
99
Harmoni Touch-E Black Wi-Fi Thermostat - 16 AmpTOUCH-B-16
QF #: 22433
£74.99£89.99
ex VATinc VAT
209

Please Note : Harmoni SmartFoil Underfloor Heating Mat Products must be used with XPS Insulation Boards.

Harmoni SmartFoil is an ultra-thin electric radiant floor heating system primarily for use under laminate, engineered wood and glued hardwood.

Uniform heating is achieved by the specialised materials used, which also eliminates problems due to hotspots or localised heating.

This Harmoni Foil system is made with Fluoropolymer insulated heating cables. These are sandwiched between two layers of specially reinforced aluminium foil. The uniform spacing of the heating elements, further backed by the aluminium foil, ensures even heat distribution. The heating element is connected to a power-supply cable, which exits the laminate mat from one corner. The power lead is a flat thin two core flexible cord, consisting of two insulated conductors with a metal sheath and an outer sheath.

Advantages of using Harmoni SmartFoil heating mats:

  • Ease of installation
  • Uniform heating of your laminate flooring: the specialised materials used eliminates problems due to hotspots or localised heating
  • Independently S Mark approved by Semko: visible proof of the safety of our product

The Harmoni SmartFoil heating mat is designed for installation directly under wood laminate, on top of insulation boards such as the XPS board. The minimum thickness of any covering material must be 5mm in accordance with IEC 60335-2-96-7.12.1g.

Product downloads

Harmoni 25 Datasheet

File Size: 292.00 KB

Harmoni 25 Installation Guide

File Size: 760.16 KB

Harmoni Commissioning Records

File Size: 255.76 KB

Harmoni Foil Data Sheet

File Size: 697.67 KB

Harmoni Foil Manual

File Size: 1.97 MB

Harmoni Foil Manual

File Size: 2.64 MB

Harmoni Installer Warranty

File Size: 761.86 KB

Harmoni Lifetime Warranty

File Size: 760.19 KB

Product reviews

4.8100% Positive (5 reviews)

Ratings based on data collected by third party reviewing platform.

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Excellent

John Wood
28 November 2023 08:17

Very smart looking . Not fitted yet

Great service and helpful advice. The kit was packaged well and has clear instructions. Prompt delivery.

Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work.

Excellent

Jon Ellis, Huddersfield
11 November 2023 14:06

Good quality easy to use easy to install

All questions answered by phone, easy to use website showing stock availability
God prices and fast delivery

Thank you so much for taking the time to leave us a 5 star rating - it's much appreciated!

Excellent

Louis Charalambous
15 June 2023 09:21

Used it before exceptional

Great fast delivery

Thanks so much for giving us your take on how we are doing. We're glad that customers like you are having a great experience at Heater Shop.

Excellent

Louis Charalambous
15 June 2023 09:21

Connect to your app 2 rooms in one app.

Great fast delivery

Thanks so much for giving us your take on how we are doing. We're glad that customers like you are having a great experience at Heater Shop.

Good

Ceramica tiling services, Nottingham
13 July 2019 22:23

Comes in the kit and looks good for the price

Had a few heat mats of these guys, and quite a few customers have gone direct now as well. Very good service, the staff are helpful and delivery is quick. This is the only place I get underfloor heating from now

Thank you very much for this really great feedback.