Building Trades
Ecologically safe products for building requirements.
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Welcome to Klein Marken-Dämmstoffe

Vermiculite and Perlite for insulation, fire protection and many other areas of application

For more than five decades, the insulation factory Klein has been your specialist in the production of innovative, needs-specific solutions for industry, fire protection, horticulture and animal needs. One focus is on the natural raw materials vermiculite (German: vermiculite) and perlite (German: perlite), which are used for insulation at a high level, as the basis for fillings and aggregates in construction and much more.

Vermiculite panels are ideal, for example, as thermal or acoustic insulation and vermiculite moldings for special areas of application, including as separating rings, housings, protective caps and much more. Our range is optimally rounded off by fire protection bandages or fire protection fabric, bedding materials etc.

Vermiculite and Perlite: natural materials as the basis for insulating materials, leveling fillings and other areas

Vermiculite and Perlite are heat-resistant, heat-insulating and sound-absorbing, which makes them an ideal basis for a wide variety of applications. Vermiculite and Perlite are ecologically harmless natural products. Vermiculite and Perlite can be used as insulation, for leveling fill under screed or dry fill in the areas of floors and ceilings. Vermiculite and perlite are also suitable as light aggregates for mineral plasters or for processing in various mortars. Use vermiculite panels to line the fires of your stove, sound or heat insulation.

From the fire protection fabric or the fire protection bandage to the fire protection system

In addition to products for the construction industry and industry, our focus is on fire protection, because only innovative fire protection with a system is your protection! The range includes the tearproof, flexibly attachable Hapuflam® fire protection fabric for electrical cables and cable systems; also suitable for cable insulation in solid walls. The fire protection bandage has a CE mark and ETA approval. We also offer the Staudt fire protection system including cable bulkhead, Tromex fire protection mortar and fire protection putty and much more.


Perlit - Perlite belongs to the group of anorganic insulation materials, or more precisely to the mineral foam insulations. More

Vermiculit - Vermiculite is one of the clay minerals. Vermiculite is an aluminium-iron-magnesium-silicate. More


Telephone: +49 (6355) 497
Fax: +49 (6355) 457


Vermiculit Isoperl Dustex Brandschutz Brandschutz-Systeme