Acoustical Underlayment

Sound Silent 7

Our Sound Silent 7 acoustical underlayment has been specially developed for the improvement of sound impact. The SS7 is the perfect underlayment for new construction, remodeling and multi-family development. Our Sound Silent 7 is ideal for installation beneath tile, stone or parquet and can be installed on screed, concrete or wooden subflooring.Their high compressive strength enables the application under working loads of up to 73.1 lb/ft².

Premium Features

Application Solutions

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Customer Success Stories

Customer Use Case #1

Plus City

Plus City is a shopping center in Pasching, Austria. With 742,000 ft² it is the largest shopping center in Upper Austria. There is 54,000 ft² of granite flooring, approx. 2200 ft² of marble. Our Sound Silent decoupling boards made this a place for quiet comfortable floors with longevity due to our cut to size rigid design.

Customer Use Case #2

Kremstal Barracks

Two former team buildings, the Kremstal barracks, which were closed in 2008, were acquired by the Schnellnberger company and converted into apartments with a lot of passion. A total of 160 apartments are being built in the new district and work is also being done on the infrastructure. The additions of a coffee house and on site physician is in the design phase.

Customer Use Case #3

Mercedes Garage

Mercedes Garage in Pratteln, Switzerland used our Sound Silent decoupling boards to lay under parquet and LVT style flooring. Our boards ensure that you have a solid base to install flooring without sacrificing any sound absorption.