
Träullit is a traditional family business, founded in 1946 by Lennart Rääf. Today it is headed by his son Bengt Rääf. The company has since made boards and panels of cement bound wood wool.
Wood wool of spruce, a fascinating material, sprung from our nature, joined together with pure cement, provides unique features to any building.
Features that provide sound absorbtion, excellent thermal insulation capacity, high thermal storage capacity, proven highly resistant to fire, mold and rot, mechanically strong and good plaster base.
The headquarters and factory are located in Österbymo in southern Östergötland
Träullit products contains two of the world's oldest building materials - wood and cement united as cement bound wood wool.
The combination is simple and ingenious. Wood fiber gives the product a heat-insulating, heat retaining and sound-absorbing structure. Cement, a proven and popular building material, is the binder to provide strength, moisture resistance and fire protection.
Träullit products are sound absorbant, have high moisture diffusion, high air permeability and the capability of absorbing and releasing water molecules from the air. This allows the exposed Träullit discs helps to even out the relative humidity (RH) in the room. Träullit really have the property that is known as "material that breathes. "
Träullit products have also been tested for emission and shows very low values.


The product
A functional, natural material
Träullit Dekor is an environment-friendly, recyclable material made from wood wool, cement and water. The natural components together provide many functional characteristics.
Moisture-regulating
The moisture-resistant material evens out air humidity by absorbing moisture from or emitting moisture to the ambient air. This contributes to a pleasant indoor climate which is good for both comfort and health. The high pH value also discourages mould and the material is not affected by rot.
Heat-accumulating
Träullit Dekor stores heat from the ambient air and emits it when the air temperature falls. This contributes to lower energy costs, reduced environmental impact and a stable and comfortable climate indoors.
Sound-absorbent
The open material structure reduces reflection of sound and makes Träullit Dekor a good sound absorber. The material dampens noise and contributes to restful acoustics in residential buildings, industrial premises and public spaces.
