Building technology –

For a maximum use of solar energy


Self-adhesive mounting strips and tailor made precision insulation

We develop individually tailored seals for solar assembly systems and solar valves. Our insulating shells for solar fittings are available in every conceivable shape. They are designed to withstand extremely high temperatures and so provide the optimal insulation for your solar valves.

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Nail Sealing Tape


Cellular rubber and polyethylene PE,
self-adhesive on one side

Seal against water ingress

Our valve insulations have proved themselves for the thermal insulation of valves and control units in the solar industry. We offer special solutions even for high temperatures – this is the only way to use the harvested energy efficiently. Our sturdy PE-pads with tracelessly removable glue are also widely used for the safe transport of solar modules.

  • Cellular rubber, self-adhesive sealing strips fitted for your solar montage system.
  • We offer individual dimensions – fitted for an optimal processing in your system.
  • Individual molded parts for valves and control systems.

Contact persons for building technology

Alexandra Hörnberger

Sales Department
Building Technology

Tel: +49 2734 2738-41
Marcus Nauroth

Sales Department & Field Service
Building Technology

Tel: +49 2734 2738-90
Robert Fenk

Team Management & Feld Service
Building Technology

Tel: +49 37209 69243