Insulating Lightweight


The Original – approved by building authorities since 1995

Since 1992 we have been successfully dealing with the recycling of old EPS and therefore have many years of experience in the development, production and distribution of Thermozell thermal insulation lightweight concrete products.
Through the process developed and patented by us, a high-quality primary building material is created again from a recycled or secondary building material with building authority approval, which is used especially in the field of building construction as a heat-insulating, high-strength and high-quality levelling bulk material.



Thermozell eco & eco speed


The optimal EPS levelling bulk for all do-it-yourselfer. Ecological and economical with 100% recycled EPS. And ready for surfacing in 24 hours with eco speed.



Thermozell pro & pro speed


The optimal basic material for the professional and the construction site. With construction type certification ideal for screed pumps and mixing trucks. And with pro speed ready for surfacing in 24 hours.

Thermozell Contact - Austria (only available in German)
Thermozell Contact - Germany (only available in German)
The HIRSCH Servo Group

The HIRSCH Servo Group, with headquarters in Austria and 29 other manufacturing facilities in Central, East and South-East Europe, is an international company with core competencies in using EPS (expandable polystyrene), a highly versatile material. 

Our products have wide-ranging applications including packaging, insulation, shaped-molded parts for industrial use and custom solutions. Top quality, reliability, perfect logistics and a high capacity for innovation are our hallmarks.

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