Wood fiber board 1200 × 600 × 36 mm with aluminum foil
The panel provides both thermal and acoustic insulation functions.
The dry heating system is a universal and optimal solution for floor and wall surface heating, suitable for both new and existing buildings. It is especially suitable for renovation projects and timber-frame houses where concrete installation is limited or not possible at all.
The panels feature specially shaped grooves with formed and inserted aluminum plates for pipe installation. The aluminum heat reflector covers almost the entire surface of the panel, ensuring even heat distribution without any losses.
Panel with aluminum foil
No additional end pieces required – the panel already includes return loop sections
Suitable for underfloor heating
Suitable for wall heating
Suitable for ceiling heating
Panel installation
Panels are laid on a flat, clean surface (OSB, particle board, concrete, tiles, or wooden floors).
It is recommended to glue the panels to the surface using PVA adhesive or a special epoxy primer.
Pipes are installed into the grooves. In the return loop sections where the pipe is laid, the aluminum foil should be cut using a utility knife.
Laminated flooring can be installed on top; do not forget to use an underlay suitable for underfloor heating beneath the laminate.
The thickness of the underlay is not critical; the key requirement is that the manufacturer specifies it as suitable for underfloor heating.
If tiles are to be installed, Knauf Brown cement-bonded gypsum boards can be laid on top of the panels (one layer is sufficient). These boards serve as a supporting base for tile adhesive.
Gypsum boards are glued using PVA adhesive or a special epoxy primer. Cement-bonded gypsum boards can also be fixed with screws if the base is wooden; however, pipe positions must be marked accurately to avoid damaging them.
Cement boards such as Cetris can also be used as a base, but attention must be paid to their high weight.
When installing on walls, panels are fixed using adhesive or wood screws.
Technical parameters
Dimensions: 1200 × 600 × 36 mm
Density (kg/m³): 250–270
Compressive strength [kPa]: > 100
(Declared value according to PN EN 826: 250–300 kPa)
Declared thermal conductivity λ [W/m·K]: 0.050
Specific heat capacity c [J/kg·K]: 2100
Thermal resistance R [m²·K/W]: 0.46 (24 mm thick panel)
Sound absorption coefficient:
0.10 at 250–500 Hz
0.30 at 1000–2000 Hz
Water vapor diffusion resistance factor μ:
10 in dry conditions
5 in humid conditions
Swelling after 24 hours of water immersion: ≤ 10%
Fire classification according to PN EN 13501-1: Class E
Pipe spacing: 15 cm; 20 cm
Pipe diameter: 16 mm
Weight per panel: 7.3 kg with 20 cm spacing
7.1 kg with 15 cm spacing
Material: Wood fiber
Aluminum foil thickness: 100 µm
Country of origin: EU
