Our innovative insulation and sealing systems solve the thermal and acoustic challenges facing the world’s most important industries – automotive, aviation and power generation.

Full Service

The choice is yours! You decide whether you want to take advantage of our full service or whether you prefer to handle the assembly of our high temperature insulation systems yourself as your production needs develop.


MINILEIT Inc. is a 100% subsidiary that looks after our customers in North and Central America. So we also have a presence abroad from which we can supply US companies and well-known German OEMs in the USA directly.

Our Products

The ISOLITE Group is a world leading supplier of innovative, high-tech insulation systems in the 400°C to 1600°C high temperature range.
ISOLITE products retain heat, improve performance and reduce emissions.


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    ISOLITE sets sparks flying

    Shorter throughput times and greater customer satisfaction thanks to new 5-axis processing center Responding quickly and precisely to specific inquiries and requests is one of the aims ISOLITE is pursu...

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  • ISOLITE_Gebaeude_1200x800px

    ISOLITE makes further investments in growth

    New sales and engineering site in Nörten-Hardenberg True to the corporate mission statement of “Think global, act local”, ISOLITE GmbH is continuing to expand its sales network by opening a branch i...

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