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XPS Foam Board with Aluminum Foil


Underfloor heating grooved insulation board is composed of high-strength XPS extruded board and an aluminum film heat-spreading layer attached to its surface. Feininger underfloor heating panels are grooved xps foam boards with aluminum foil panel and are prefabricated in the factory and assembled on site, with grooves at fixed intervals on the surface for laying heating pipes.


Key features

♦ Reserved Grooves: with grooved xps with aluminum surface, it is easy to install heating pipes.
♦ High Strength: compressive strength≥1000kPa;
♦ High Strength XPS Extruded Foam Board: low thermal conductivity, great thermal insulation;
♦ Soaking Layer of Aluminium Film: high heat conducting efficiency. Heating pipes can transfer the heat up unilaterally by soaking layer;
♦ Soaking Layer of Aluminium Film has infrared reflection function; 
♦ Safety and Environmental Protection: B1 level combustion performance;
♦ Certification of 3 Star Green Building Material;




Performance Index




Compressive Strength



Heat Conductivity Coefficient, 25℃



Dimensional Stability,70℃±2℃, 48h



Water Absorption,Soaking for 96h



Aluminum Film Thickness



Combustion Performance Level



Suitable for tube diameter





♦ Heat up fast;                                                            image.png
♦ Reduce energy consumption;                                                 
♦ Light load;
♦ Province layer height;
♦ Fast construction;

♦ Low carbon emissions;

♦ Not easy to penetrate;
♦ Easy to repair;

♦ Holding temperature;
♦ Anti-condensation;
♦ Sound insulation;
Other Information

How does XPS Underfloor Heating Board work?

XPS underfloor heating board works by providing a stable base for the heating pipes. The board is installed directly onto the subfloor, and the heating pipes are then installed on top of the board. The XPS foam insulation ensures that the heat is distributed evenly throughout the room, and it also helps to prevent heat loss through the floor. Feininger xps underfloor heating board is a perfect choice for floor heating system.

Tips for the Installation of XPS Underfloor Heating Board

Here are some tips to keep in mind when installing XPS underfloor heating board:
♦ Ensure that the subfloor is clean and level before installation.
♦ Use a good quality XPS underfloor heating board
♦ Make sure to follow the manufacturer's instructions when installing underfloor heating system.
♦ Check the water pressure and flow rate of the system before installation.
♦ Make sure that the pipes are not kinked or twisted during installation.

Choosing the Right XPS Underfloor Heating Board for Your Needs

When choosing an XPS underfloor heating board, there are several factors to consider, including:
♦ The thickness of the board
♦ The underfloor insulation R-value
♦ The type of underfloor heating system
♦ The size of the room

Troubleshooting XPS Underfloor Heating Board

If you're experiencing problems with your XPS underfloor heating board, there are a few things you can check before calling in a professional:
♦ Check the water pressure and flow rate of the system
♦ Check for any leaks in the system
♦ Check the temperature of the water in the system

Maintenance of XPS Underfloor Heating Board

XPS underfloor heating board requires very little maintenance. However, it's important to inspect the system regularly to ensure that there are no leaks or damage to the pipes. If you do notice any problems, it's important to have them repaired as soon as possible to prevent any further damage to the system.

Product Installation Instruction

1.The ground must be flat and clear;
2. Tape the boundary strip;
3.Laying the Grooved XPS with aluminum board;
4.Install the pipes on the Grooved XPS with aluminum board;
5. Pouring and laying the concrete to make the floor surface to be flat,then install the wood floor or ceramic tile.

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