SioSystems acoustic test certificates

Oli Birch
February 9, 2024
2 min read

We’re delighted to confirm our acoustic test certificates are now available upon request.

In 2023, we conducted the first round of independent lab testing on our Silence 25, Silence 50 and Fulcra Door systems.

Firstly, our Silence 25 system achieved 39dB RW with 12.8mm glass and 40db RW with 14.8mm glass. To test the impact an acoustic curtain fabric has on the dB rating, we then installed a Divina Melange wave curtain in front of the glass, which resulted in a 41dB RW rating with 14.8mm glass.

Our Silence 50 system was next, achieving 45dB RW with two 12.8mm glass panels. And finally, our Fulcra Door Systems were tested with 13.5mm toughened laminate single glazing, achieving 38dB RW.

Director, Oliver Davies, was delighted with the result:

“Installing high performing acoustic glazed partition systems is the heart of what we do and to have independent lab test results of our systems is extremely important, so we are delighted to share these first round of market leading results and we look forward to a further 3 rounds of testing throughout the course of 2024.”

We’re expecting to receive certificates for future systems later this year, and all certificates are available on request.

Oli Birch
Content Creator

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