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Reinhard Doser has revolutionised the practical application of soft fibre insulation boards with his clever profile idea.
Thanks to the ingeniously simple edge-profile shape of the DHD wood fibre insulation elements, this building material can be used in a wide variety of areas for sound and heat insulation.
For example, as impact sound insulation in floor construction, as wall, ceiling and roof insulation or as planking in timber frame construction outside and inside.
This ingeniously simple idea was also confirmed at the International Inventors' Fair in Geneva in 1998. There, the DHD concept was awarded a silver medal.
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