110W Heating Mats

110W heating mats are the ideal choice for energy-efficient and well-insulated properties where a lower output system is required.

Category: 110W Heating Mats
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Our 110W/m² electric underfloor heating mats are ideal for very well insulated properties or developments with a lower power requirement.

110W mats are often used in energy-efficient new builds, Passivhaus properties or eco homes where a low output system will easily heat rooms. 110W mats can be used as sole source heating or support other forms of heating in a property.

110W heating mats are economical to run over larger areas due to their lower power consumption. And a lower output system reduces the likelihood of problems caused by thermal blocks.

Heat Mat Advanced Cable Design

What are the benefits of installing 110W/m² underfloor heating mats?

  • Cost effective solution for energy efficient homes
  • Lower power consumption required
  • Lower loading required
  • Easy-to-install
  • Low running costs
  • Designed and made in Denmark
  • Covered by our lifetime warranty

Underfloor heating mat systems react faster and are more energy efficient when used with an intelligent thermostat timer and are laid onto thermal insulation boards. 

Selecting the correct sized heating mats

To start with you will need to calculate the Free Floor Area (FFA). To calculate the FFA you should measure the room to find out the total floor area. You should then subtract from this any areas where kitchen or bathroom furniture will be placed, or where furniture without an air gap beneath it will be positioned. Once you have taken off these areas you have your FFA. For rooms of up to 8m², we recommend choosing a combination of heating mats which cover roughly 90% of your FFA, and for rooms larger than 8m² we recommend covering around 95% of the FFA.

Combining multiple units

110W heating mats are designed to be laid together with other 110W mats to ensure the perfect fit every time. The mats are wired into the thermostat or junction box in parallel, but it is important to ensure that any other mats used in the same room are also rated at 110W/m².

Simple and speedy installation

Heat Mat electric underfloor heating mats are incredibly simple to install, and in large areas can take one third of the time a loose heating cable would take to fit. The mats can be cut and turned to ensure that they fit the room perfectly, and for particularly complicated areas the cable can be stripped from the mat and laid as a loose cable. The mats readily affix to the floor with three strips of double-sided tape, and the strong fibreglass mesh above the cable ensures it is protected during tiling.

Approved and guaranteed

Heat Mat’s electric underfloor heating mats are independently BEAB and Semko approved, manufactured in Denmark in our BEAB approved factory, and supplied with a Lifetime Warranty. They are Semko certified as having a very low EMC radiation, which is a result of their twin conductor design and 100% aluminium earth shield.

Innovative heating cable technology

Over the last three decades Heat Mat have worked to continuously improve the design of their cables and mats to ensure their safety and longevity. This unique combination of technologies means you get a safe and fast to install system without sacrificing quality. Only Heat Mat’s systems include this combination of technologies:

  • Litzer Wire Technology – multiple heating elements are spun together to provide superior strength in a very flexible heating wire
  • 200°C Fluoropolymer Protection – super-high temperature fluoropolymer insulation surrounds the heating elements and provides superior protection against overheating and physical damage
  • Kevlar Anti-stretch Cable – Kevlar strands run through the centre of the heating cable preventing it from being stretched and damaged during installation
  • 100% Earth Shield – an aluminium safety shield wraps the entire heating cable to ensure the system is instantly shut down if damaged. The shield also enables the cables to hold their shape when being installed
  • Anti-crush Cable Jacket – the high quality PVC cable jacket provides unrivalled protection against crushing and cutting damage during installation
  • 100% Shielded Coldtail – the entire coldtail is shielded continuing the 100% electrical protection seen on our heating cable
  • Cut & Turn Mat System – the cut-and-turn systems allows mats to be turned back on themselves multiple times during fitting, meaning less mats are required ensuring a far smoother installation
  • Zero-float Mesh – the mesh terminates at the last row of tape rather than continuing to the ends of the cable, so none floats up when covered in levelling compound or screed


Technical Data for 110W Heating Mats

  • General Construction: Dual conductor wire with earth
  • Supply Voltage: 240V
  • Power Output: 110W/m²
  • Output Range for 110W mats: 120W–1250W
  • Maximum Load: 14W/m
  • Standard Range: 1.1m²–11.5m²
  • Mat Dimensions: 0.5m wide x 2.2m to 23m
  • Maximum Cable Temperature: 90°C
  • Approvals: CE Marked and BEAB system approved
  • Wire Thickness: 2.7mm to 3.2mm depending on Ohm Value
  • Cable Flexibility: Minimum allowable cable radius is 18mm
  • Power Range: 120W–1250W
  • Approved in accordance with: EN 60335-1:1998, EN60335-2-17:1999, IEC 60730
  • IP Rating: IPX7


  • Thermal Conductor: 2 x resistance wire insulated with fluoropolymer (FEP 7Y) tested to 200°C
  • Outer Insulation: PVC (Y) tested to 90°C
  • Coldtail Lead: 4m double insulated cable
  • Earth Protection: 100% aluminium earth shield
  • Reinforcement Materials: Fibreglass wire
  • Reinforcement Mesh: Fibreglass mesh
  • Fixing Material: Three strips of double sided tape
  • Reinforcement Mesh: Fibreglass mesh

110W/m² Mat Product Codes and Sizes

Product Code Area
PKM-110-0110 1.1 2.2 0.5 120 493 398821218 5060424142224
PKM-110-0140 1.4 2.8 0.5 150 374 398821221 5060424142231
PKM-110-0200 2.0 4.0 0.5 220 257 398821247 5060424142248
PKM-110-0300 3.0 6.0 0.5 320 181 398821263 5060424142255
PKM-110-0410 4.1 8.12 0.5 450 129 398821276 5060424142262
PKM-110-0490 4.9 9.8 0.5 540 106 398821292 5060424142279
PKM-110-0580 5.8 11.6 0.5 660 88 398821328 5060424142286
PKM-110-0700 7.0 14.0 0.5 770 75 398821344 5060424142293
PKM-110-0830 8.3 16.6 0.5 930 62 398821360 5060424142309
PKM-110-0900 9.0 18.0 0.5 1020 56 398821386 5060424142316
PKM-110-1020 10.2 20.4 0.5 1090 53 398821399 5060424142323
PKM-110-1150 11.5 23.0 0.5 1250 46 398821412 5060424142330