HIGH DENSITY POLYMER SUBSTRATE COVERED IN ALUMINIUM WITH AS A VAPOUR BARRIER FILM
SILENT STEP ALU
An excellent acoustic floor insulation, SILENT STEP ALU is a substrate with an aluminium vapour barrier to protect against rising damp.
- Specific for floating installation of parquet, laminates
- Suitable for radiant floors
SILENT STEP ALU is a very versatile product. It is applied a soundproofing insulation for the floor and, at the same time, protects it from rising damp thanks to the aluminium coating. Fire reaction class Bfl - s1.
SILENT STEP ALU is chemically stable and does not contain harmful substances or VOCs.
|Field of use||Under floor|
|Material||Polymer mix with aluminium coating|
|Roll dimensions||2,0 mm x 1,0 m x 8,5 m|
|Mass per unit area||1000 g/m2|
|Protection from rising damp (SD)||> 150 m|
|Floor type||Floating: parquet, LVT and laminate|
|Technical data sheets|
SILENT STEP ALU
Supply and installation of soundproofing and waterproofing self-adhesive bituminous foil, type SILENT STEP ALU
- Thickness [mm] : 2
- Water vapour transmission Sd [m] : >150
Suitable for timber-to-timber installation to create a physical and mechanical separation between the two elements, thus avoiding the transmission of vibrations caused by impact sound. To increase the vibration absorption capacity, it is advisable to install the profile both below and above the timber floor. Install the profile on the upper section of the wall and fix it mechanically with staples every 40/60 cm. Then install the horizontal panel of the floor and repeat the operation.