Best Electric underfloor heating Systems in 2023

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If you’re looking for an energy-efficient and cost-effective heating solution for your home, underfloor heating could be the perfect option for you. Having the best electric underfloor heating system is even considered the best option if you live in an area that experiences chilly, harsh winters. In addition, it costs less compared to those extravagant furnaces you may be used to for heating your house. 

Unfortunately, buying an underfloor heating system that will meet your requirements is not an easy task. With so many mediocre options in the market, you can easily end up with a low-quality UFH system that will not stand the test of time. 

Don’t worry though! In this guide, I’ve reviewed various options to help you choose the best underfloor heating for your home. 

So, let’s get into it right away! 

5 Best Electric Underfloor Heating System Reviews 

1. SEAL Electric Radiant Floor Heating Mat 

Floor heating can be used to add supplemental heat to rooms such as basements or as a primary heat source in your home. This is because they produce heat consistently and are not as loud as heat furnaces. One such system is this 120V electric radiant floor heat mat from SEAL. 

To start, this mat is made of superior material and comes with a shock-proof heating cable for safety reasons. On top of that, this 70 sq ft mat works with various floor materials including mortar, tiles, and ceramic. So, if you want a decent underfloor heating system for your home, this radiant floor heating mat is an excellent option! 

Key Features 

  • User-friendly design 

The self-adhesive feature makes this system easy to install on different types of floor surfaces. In addition, it comes with detailed instructions to guide you during installation. Better yet, it can heat up to 700 sq ft of floor space, making it one of the most affordable options out there. Best of all, it doesn’t increase the finished floor level significantly since its heating cable is only ⅛” thick. 

  • Zero Electromagnetic Field 

Another notable feature about this radiant floor heating mat is that the cherry on the top is fitted with a 10 feet cold lead. Plus, it features a uniquely designed shielding layer of woven copper mesh. This reduces electromagnetic fields to ultra-low levels, making it completely safe for your pets and kids. 

  • Durable construction 

As mentioned earlier, this unit is constructed with high-quality, durable materials that are ideal for use in both new builds and retrofits. On top of that, its twin conductors are coated with Teflon and a braided armor and later enclosed in a fire-retardant sheathing. As a result, this unit is safe for installation even in wet areas such as kitchens and bathrooms. 

Highlighted Features 

  • FEP & PVC double insulation protection 
  • Heatings cables are spaced at 3” for optimal heat distribution 
  • Compliant with electrical safety standards 
  • 25-year limited warranty 


  • Doesn’t include a compatible thermostat 

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2. SUN TOUCH WarmWire Electric Floor Heating Kit 

Manufactured by SUNTOUCH, the warm fire electric floor heating kit is one of the most high-tech heating systems you’ll ever come across in the market. The kit even comes with a touchscreen programmable thermostat, allowing you to control your home’s indoor temperature with ease.  

Key Features

  • Fast & easy installation 

At first glance, this kit comes with everything you need to ensure a fast and economical installation of your UFH system. Specifically, the kit comes with a floor sensor, cable strap, Sunstat Pro 2 programmable thermostat, double-sided tape, and 120-volt floor heating cable. In addition, you’ll get a detailed installation manual as well as a LoudMouth installation monitor. When installed at a spacing of 3”, this heating wire can cover an area of about 20 sq ft. 

  • Safe to use 

This radiant floor heating system features dual wire technology to reduce electromagnetic fields to ultra-low levels. At the same time, it’s safe to use in various spaces like kitchens, entryways, and bathrooms. Moreover, it’s easy to install over various floor surfaces including concrete slabs, plywood, and backer board. 

  • SmartStart Technology 

The thermostat that comes with this radiant floor heating kit is equipped with SmartStart technology. This allows you to start the UFH system automatically at the desired time according to your convenience. That way, by the time you get home from work, the floor will already be warm enough to offer you the ultimate relaxation. 

Highlighted Features 

  • Single point power connection to allow for easy wiring and layout 
  • UL listed 
  • Touchscreen thermostat with Smart Start technology 
  • Energy use active monitoring 
  • Dual wire technology to reduce electromagnetic fields 


  • Only adheres to extensively vacuumed floor surfaces 
  • Difficult to handle multiple programs 

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3. HeatTech Electric Radiant Floor Heating Mat Kit 

HeatTech is one of the most reputable brands for anyone looking for a radiant floor heating mat for typical rectangular-shaped rooms. More importantly, this 120V electric UFH system provides a fantastic experience, yet it’s available at a very reasonable price! 

Key Features 

  • Unique construction 

Seeing that this floor heating mat is ⅛” thick, it’s a perfect option for underfloor use. This aspect prevents a significant increase in the floor height and keeps it within the normal parameters.

In addition, this mat is quite easy to install as it eliminates the need for staplers and other means to keep it in place. Instead, this heating system features an adhesive back panel, allowing you to lay it on the floor conveniently. 

  • Digital programmable floor sensing thermostat & sensor

This radiant floor heating kit also comes with a Honeywell/ Aube digital programmable thermostat and floor sensor. As a result, you only need to set the device once, thus eliminating the need to constantly control the warmth of your house. 

  • 20 sq ft. floor coverage  

When it comes to dimensions, this underfloor tile heating mat measures 20” wide by 12.2 ft long. For that, you can use it to cover a floor area of about 20 sq ft. However, you can also combine various mats to cover a floor space of around 150 sq ft, and still control them using a single thermostat. 

Highlighted Features 

  • 25-year warranty 
  • Ul Listed for Canada & USA 
  • Zero Electromagnetic Fields 
  • Adhesive backing 
  • Includes a digital programmable floor sensing thermostat 
  • ⅛” thick profile mat 


  • Only adheres to clean floor surfaces 

Check Price on Amazon

4. Warming Systems Electric Radiant Floor Heating System 

Warming Systems is another popular brand that is well-known for producing high-quality underfloor heating systems. Their products deliver seamless performance, making it the best electric underfloor heating system for warming up your home. One such device is this 30 sq ft cable kit that comes with a programmable thermostat! 

Key Features 

  • Durable heating cable 

Compared to other heating cable models, the Warming systems cable kit is more durable. This is because it is crafted from the highest quality materials and even comes with a 25-year warranty. In addition, the kit includes plastic cable guides instead of stickers that you can use to secure the cable onto your subfloor. 

  • Programmable thermostat 

You’ll also note that this kit comes with an easy-to-install Aube Thermostat. This thermostat offers high-tech precision, thus allowing you to control your floor temperature with high accuracy for energy saving and maximum comfort. 

  • Easy installation 

Another benefit of this underfloor heating kit is that it comes with everything you need to ensure a seamless installation. For instance, it comes with plastic cable guides as well as an installation monitor. On top of that, the programmable thermostat includes a floor sensor. 

The only issue with this unit is that it can take up to 20 minutes to heat up. But once it heats up, it will ensure that every corner of your house has adequate warmth at an affordable rate. 

Highlighted Features 

  • Includes a programmable thermostat and floor sensor 
  • Easy to install & operate 
  • Comes with a plastic cable guide 
  • Durable construction 
  • Cables can take up to 20 minutes to heat up 

Check Price on Amazon

Buying Guide (What to consider when buying the best Electric Underfloor Heating System)

Although underfloor heating systems are seen as a luxurious home feature, they’re gradually becoming a basic necessity that can help you experience a comfortable and clean living. However, for that to happen, there are certain factors you need to consider when choosing the best electric underfloor heating system for your home. 

Some of those factors include; 

  • Room size

The first thing you need to consider when choosing a radiant floor heating mat is the size of the room you’re planning to install it in. Picking a system that covers the whole floor area will ensure that the room is heated effectively. However, if you’re working in an irregularly shaped room, look for an electric heating kit instead. 

If you’re buying a radiant floor heating system for the first time, it’s important to understand that there are various types of UFH units available. They’re mainly classified into 2 categories namely; hydronic and electric systems. You can choose any of these systems depending on your needs and room type. 

Hydronic systems are cheap to run since they’re maintenance-free. As a result, they offer years of reliable use, but they’re preferred for homes that already have a hydronic system. 

On the contrary, electric UFH systems are suitable for new builds as well as retrofits. In addition, they’re relatively easy to install and ideal for heating 1 or 2 smaller rooms. 

  • Heat controlling mechanism 

Although most people tend to overlook this feature, it’s important to look for a radiant floor heating unit that comes with a heat controller. In that regard, most modern electric UFH systems are equipped with a thermostat. This allows you to automatically turn the mat on or off with ease to control the indoor temperature. 

As an alternative, you can buy the best electric underfloor heating system with a programmable thermostat. That way, you can set different temperatures throughout the week or day, giving you the ultimate control. 

  • Warranty 

Underfloor heating systems are a bit challenging to maintain since you can’t take them apart or dust them off after installation. For that reason, it’s important to choose a system with a limited lifetime or 20-year warranty.


When it comes to the best electric UFH systems, there are many options to choose from. Installing any of these systems in your home will provide strong performance and ensure your indoor space has adequate warmth during the cold winters. Best of all, these systems are relatively easy to install and play a significant role in reducing your energy bills! 

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