GREI
GREI is made from EPDM and SBR granulated material and provides effective impact sound insulation under screeds. The printed fleece allows for easy measuring and cutting, while the self-adhesive overlap ensures quick and precise installation. GREI is particularly suitable for residential areas, hotels, event rooms, as well as for renovations, dry screeds, and timber construction.
Product properties GREI
- Impact sound reduction: ∆Lw: 24 dB
- Dynamic stiffness st': ≤ 8 MN/m³
- Thickness: 7 mm
- Compressibility c: ≤ 1.7 mm
- Flammability: Class E
- Thermal conductivity λ: 0.06 W/mK
- Material: EPDM and SBR granulated
Advantages and benefits
- 86% recycled content
- Printed fleece for easy measuring and cutting
- Long side with self-adhesive tab
Overview of product portfolio
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