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Grei Under Screed Acoustic Membrane
€ 75.00 € 14.00 per m2
Grei is an advanced high performance impact sound insulation underlayment for use under concrete floating screeds. Made from EPDM granules – it is the best under screed acoustic underlay available. 7mm thick.
178 in stock
Description
Grei under screed acoustic floor membrane from Isolgomma, is manufactured from EPDM rubber granules bonded to a protective anti-stretch backing. The acoustic performance according to EN 12354 for impact noise is up to ΔLw=30dB. Grei is ideal for use with underfloor heating systems and is 7mm thick. Grei is a direct equivalent and exceeds the performance of Regupol E48 under screed acoustic flooring.
Additional Information
| Brand | Isolgomma |
|---|---|
| Length | 5m |
| Width | 1m |
| Thickness | 7mm |
| Colour | Grey |
| Impact sound reduction improvement (ΔLw) | 30dB |
| Dynamic Stiffness | 12MN/m³ |
