Heating Cable Installation Guide: Top 10 Things to Consider to Ensure a Smooth Project

Preparing to Install Heating Cables

Before installing the heating cables, carefully follow these preparatory steps. They will ensure the long-term stability and efficiency of your underfloor heating system. Carefully review each step.

► Clean the Floor

Remove screws, nails, and other metal objects from the floor. Ensure the floor is clean and flat to avoid scratching the heating cables.

► Install the Insulation Boards

For efficient underfloor heating, choose insulation boards weighing at least 32 kg per cubic meter or with a compressive strength of at least 2 cm per square centimeter.

► Secure the Insulation Boards

Securely secure the insulation boards with adhesive tape to ensure a solid connection.

► Install the Reflective Film and Silicon Crystal Grid

Choose a high-performance reflective film to promote even floor heating. During installation, the silicon crystal grid must be combined with the heating cables. It then forms a reinforced concrete structure with cement, providing tension and support.

► Cable Installation and Securing

First, measure the resistance of the cables using a multi-meter. Then, install the cables. When securing them, use cable ties to maintain adequate spacing and stability.

► Temperature Sensor Installation

After installing the cables, attach temperature sensors to accurately measure the ground temperature.

► Electrical Testing and Backfilling

Perform an electrical test on the installed heating cables to ensure each circuit is functioning properly and generating heat. Before pouring the concrete, remind workers to protect the heating cables to prevent damage.