Indoor & outdoor pools

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Highly insulating & seamless pool insulation!

pooltec® Premium serves as a highly resilient, bonded, highly insulating floor slab, pool backfilling, and Water-permeable substructure (necessary drainage pipes are not replaced). In addition, pipes and fittings are completely encapsulated and protected by the pool insulation.   pooltec® Premium products are perfect for insulating indoor and outdoor pools and for various types of in-ground pools. The patented “ball bearing effect” guarantees less contamination and a permanent, tightly-fitting backfilling.   Ideally, the trench for the pool’s connecting pipes can also be quickly and thermally insulated.  

Thermal insulation for Indoor & Outdoor pools: your advantages

• 30% better thermal insulation* – extend swimming season by weeks! • 15 - 20% less material* – save on resources and costs • 40% higher compressive strength • 70% higher compressive strength • 20% less heat development* during installation • Patented process – gentle, fast pool insulation • Fully loadable pool insulation within 24 hours – pooltec® FLOOR Premium  

Indoor & outdoor pools

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Public buildings

thermotec® ensures safety and you benefit from long-term cost savings, energy efficiency and sustainability through eligibility for subsidies.

Indoor & outdoor pools

Die thermally insulating pooltec® Premium backfilling and pooltec® Premium insulating floor slab of thermotec® slab extend the swimming season by months!


Open-plan offices, car workshops, warehouses – our highly resilient thermotec® loose-fill insulation can handle heavy loads.


Regardless of whether it's a new build or refurbishment: our non-toxic thermotec® products ensure the feel-good factor and your health!

Areas of application