WALLS COUNTER WALLS CEILINGS WITH NORMAL OR RADIANT CLAY PANELS (2026)
Our clay/raw earth panels are already reinforced with mesh, they can be mounted in a very simple way just like plasterboard, i.e. by screwing them onto a wooden or metal structure, after inserting the wood fibre insulation panel if necessary (or mineral wool if you want total fire resistance not only of the clay panel but also of the insulation), or if the surface is smooth, they can also be mounted adherent without a structure.
In addition to all the qualities of clay, which gypsum boards do not have, the installation is also much quicker and therefore less expensive. They can be pushed together without having to leave a gap between each panel as is the case with plasterboard. The thickness of our smoothed clay panel is 25 mm, so it is the same as installing a double layer of plasterboard or gypsum fibre of 12.5 mm, but with only one instead of two layers.
Even more important is that the clay panel is the only panel that can be mounted in a false wall or false ceiling, eliminating the vapour barrier, as clay is the best humidity regulator that exists.
– density 1300 kg/m³
– thermal conductivity λ 0.47 W/mK
– thermal mass capacity approx. 1.0 kJ/kgK
– fire resistance non-flammable according to DIN 4102 T1-3
Clay panels are also excellent for the construction of partition walls, as they achieve very high levels of sound insulation.
It has been tested and certified that the construction of a drywall structure with a single layer of our 25mm clay panels on each side and with a layer of wood fibre insulation (or mineral wool) inside for a total thickness of 10cm guarantees R’,w = 61dB; the same construction but with a thickness of 15cm (and therefore with a 100mm structure) guarantees R’,w = 63dB.
