Impact sound reduction Impact sound reduction Impact sound reduction EcoSilent flex EcoSilent Premium STEICO underlay for parquet and laminate flooring • From natural wood fibre • Improves room acoustics • Impact sound resistance • Levels unevenness Economical. Ecolog

Why use STEICO underlays? Ecological. STEICO underlays are made of natural wood fibre without any harmful additives. Thats not only ecological but also ensures a healthy indoor climate. STEICO underlays have an excellent price /performance ratio. They are easy to lay, long-lasting and durable. Impact sound resistance, improves room acoustics, compensates for uneven floors and high compression strength. STEICO underlays are simply good. The best proof: STEICO impact sound insulation was awarded the Domotex „Green Collection Award 2023“.

Eco-Logical STEICO advantages Impact sound reduction Impact sound reduction Impact sound reduction EcoSilent flex EcoSilent Premium Thickness: 3 mm/4 mm: Minimum installation height. Excellent solution for underfloor heating. 5 mm: The all-rounder for renovation and new-build. Levels out uneven spots up to 2 mm. Good for underfloor heating. Quick to lay A roll format of 1.1m x 10m allows STEICO EcoSilent flex to be laid quickly in large rooms. Maximum impact sound resistance up to 21dB. 7 mm: Best possible levelling of unevenness of up to 3mm. Easy to cut Quick and easy to work with. Manufactured...

Impact sound reduction Impact sound reduction Impact sound reduction From natural wood fibre It all depends on the underlay Protects the flooring Compensates for unevenness of up to 3 mm Compressive strength up to 20t per m2 Protects delicate click-systems. Protection from falling objects Cushioning properties protect the surface. Particularly long lasting thanks to a robust fibre structure. Improves room comfort Suitable for underfloor heating Impact sound resistance up to 21 dB Significantly quieter in the room below. Improves the room acoustics Lighter, higher quality footfall s

CO2 storage Wood products such as STEICO impact sound insulation store a significant amount of CO2 and ensure its long term removal from the atmosphere. Easy to work with Handy board size or on a roll Quick installation guaranteed. Easy to cut Only a cutting knife and square edge required. Floating floor No fixings or gluing necessary – either between boards or on the substrate. Healthy climate – internal and external Certified for a healthy internal climate ® Products with independent testing by the Institute for Building Biology Rosenheim (IBR) – supports a biologically heathy room climate....

The fibres make the difference Wood fibres are among the most efficient natural fibres Wood fibres under the microscope: three dimensionally interlocking fibres ensure maximum stability Their stability and durability is unsurpassed. As an impact sound insulation their high durability ensure decades of use. Their resilience under compressive loads is also unsurpassed – particularly important for impact sound insulation. The fibres do not break, but reform themselves even after repeated loading. A special advantage of the underlay boards is that they are produced without any additional binding...

Performance values in detail Technical values according EN 16354 / EN 826 STEICO EcoSilent STEICO EcoSilent flex STEICO EcoSilent Premium Water vapour diffusion resistance [m] Compressive strength [kPa] according to EN 826 Compressive creep resistance [kPa] Resistance to impact by large diameter ball [mm] Dynamic load resistance [cycles] Impact sound reduction [dB] Reaction to fire according to  EN 13501-1 Fulfils minimum requirements of EPLF Fulfils minimum requirements of category 1 of the MMFA Fulfils the enhanced requirements of category 1 of the MMFA Fulfils minimum requirements of category...