Upgrei Range

Sound Insulation for Floating Screeds

Upgrei high perfomance acoustic insulationThe UpGrei  range consists of innovative products for sound and thermal insulation of floors. Developed with cutting-edge technology, they are high-performing products used in the construction of very thick floors. The products, which capitalize on Grei's tested technology, are made with special EPDM rubber granules and a layer of polyester fibre.

The combination of these two materials results in a product that has very high acoustic, thermal and mechanical performance capacity.

The UpGrei  line is ideal for impact noise and thermal insulation of any type of floor, especially where there is a need for high acoustic performance. It also provides a barrier to vapour when the waterproof anti-tear support is used on the products.
The resistant and flexible mat adapts perfectly to the surface base and, thanks to its self-adhesive border seam, it is extremely easy and quick to lay with precision.

The Upgrei  range is part of our family of rubber products, created with eco-compatible technologies and production processes that allow for more than 92% of recycled and/or regenerated materials to be used. This line contributes to achieve the LEED® point rate system into the code area of MR 1-1.1 - 1.2-2-3- 4- 5.

Upgrei sound insulation diagram


  • Very high acoustic and thermal performance
  • Extremely easy to lay
  • Optimum barrier to vapour with waterproof anti-tear support
  • Eco-compatible

Application fields

  • Sound and  thermal insulation of floors with floating screeds
  • Acoustic and thermal insulation of high thickness screeds
  • Buildings where high acoustic performance is required

Technical Datasheet          Specifications          Typical Installation

Upgrei high perfomance acoustic insulation Upgrei acoustic insulation