The CSTB submits its Technical Opinion to Soprofen for the Chrono One bay unit

The Chrono One bay unit from Soprofen has just received the Technical Opinion from the CSTB, mentioning a favorable assessment for its implementation in a panel with internal or external insulation.

Based on the tests carried out by the Commission Responsible for Formulating Technical Opinions, which carried out the tests, thus attests to the performance of the integrated safe in terms of:

• thermal insulation,
• acoustic attenuation,
• air permeability,
• of mechanical resistance,
• ease of implementation.

A result achieved by the French leader in closures thanks, among other things, to the patented honeycomb underside technology of the Chrono One.

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