Relocating to a new house or renovating your home is an exciting yet nerve-racking experience. During this time, underfloor heating, also known as radiant floor heating, may be on your bucket list, but you are still unsure where to start installing the suitable system. No need to worry; this guide has gathered every detail you need to help purchase the correct electric underfloor heating for your home.
Electric Underfloor Heating: What To Know Before Buying
Get the Correct Space Measurement
Measuring the heating area correctly is crucial to help with efficient heating and avoid energy waste. Since the heating system is installed beneath the floor, you’ll need to determine the exact space that requires heating.
Start by calculating the total floor area (m²). Then, subtract the area occupied by fixed units such as built-in cabinets, kitchen islands, and bathtubs. By measuring accurately, you can select the right system size for even heat distribution and optimal performance.
Subfloor Type
To improve the functionality of the heating system to the maximum point, you need to realize the key role of the subfloor type you install in your house. Simply put, it will also determine the insulating material required.
For instance, if your subfloors are made of strong base material like concrete and smooth floor finishes like screed, then it would be ideal to use uncoated insulation boards. On the other hand, the coated version is more suitable for timber substrates. Proper insulation helps the system perform efficiently and helps achieve the desired heating speed.
Heat Loss Estimation
Assessing potential heat loss in a room can help improve the efficiency of electric underfloor heating. Insulation, window size, and external walls can affect how much heat escapes. Understanding these elements can guide you in determining the appropriate system size and heat output for the space. With the right system and insulation, improving energy efficiency and potentially reducing electricity costs over time may be possible.
Parts of the System
Electric underfloor heating systems consist of heating cables integrated into a mesh mat. This setup helps prevent damage, lifting, and separation of flooring layers. The water-resistant cables make the system ideal for installation in wet areas, such as bathrooms and kitchens.
The electricity consumption affects the time needed to generate heat. Higher wattage, such as 200 W/m², might be suitable for larger areas, while smaller spaces typically require a 100 to 150 W/m² range.
Floor Finishes
Before installing electric underfloor heating, checking if your flooring is suitable for heat transfer is a good idea. Options like engineered wood, carpet (with a low tog rating), and vinyl are commonly compatible, but tile and stone tend to work well due to their higher thermal conductivity.
Choosing the right flooring can help with even heat distribution in the room, contributing to comfort and energy efficiency. To avoid overheating, using a thermostat with temperature controls can be helpful, and helping with the flooring material meets the manufacturer’s heat tolerance guidelines.
Choose the Right Thermostat
Different types of thermostats offer various features, so it’s essential to choose one that suits your needs:
- Manual Thermostats: Simple and practical, manual thermostats allow users to regulate the heating system’s temperature directly. While they are easy to use, they don’t offer programming options, making them ideal for situations where essential control is sufficient.
- Programmable Thermostats: One of the popular options, programmable thermostats allow users to set heating schedules to suit daily routines. You can program them to adjust the temperature automatically at different times of the day.
- Smart Thermostats: These provide the ultimate convenience, allowing you to control the temperature remotely through a smartphone or voice commands. Smart thermostats learn your habits and can adjust the temperature based on your preferences.
- Dual Control Thermostats: This type of thermostat allows you to simultaneously control the temperature of the heating system and other appliances, such as towel rails or other connected devices. It provides added convenience for managing multiple systems.
Warranty
Underfloor heating systems come with a lifetime warranty covering defects in materials and workmanship. However, reviewing the warranty terms is essential, as some may require professional installation or maintenance and could cover parts or labour differently.
Customer Service
Feel free to ask as many questions as needed. The customer service team should always be reliable and ready to assist with any queries about your heating unit. A reputable brand provides excellent support, making sure you always receive help.
Professional Advice
It can be helpful to consult with experienced technicians when considering an electric heating system. They can offer advice on suitable options for your space, explain the features and benefits of different systems, and guide you through the installation process. Their expertise can help ensure the system is appropriately sized and installed, contributing to safe and effective performance.
Final Thoughts
Electric underfloor heating has undoubtedly gained popularity for its efficiency and comfort. As a result, various heating units are available, with prices varying depending on quality.
If you have any questions about purchasing, installing, or maintaining this system, don’t hesitate to contact a trusted radiant floor heating technician. They’ll guide you with valuable insights from their experience and knowledge.
Disclaimer: The information provided in this guide is for general informational purposes only. While every effort has been made to ensure the accuracy of the content, the suitability of electric underfloor heating systems may vary based on individual circumstances, including home layout, insulation, and specific needs. We recommend consulting a professional technician for personalized advice and installation to ensure optimal performance and compliance with local regulations.
Published by Jeremy S.
