Performa 3 is a high quality flooring underlay made of natural materials and very high density polyurethane. It was created for users of laminate flooring installed on underfloor heating. The underlay also has excellent acoustic and load resistance parameters. Equipped with a double layer of moisture protection.

Attention! The proper way to lay the underlay is with the silver layer facing up.


  • high thermal conductivity
  • sound absorption
  • soundproofing
  • high load resistance
  • water resistance
  • moisture protection

Technical sheet Performa 3 Download PDF