Our TRIA DELTA double flap smoke vent has been tested and certified for acoustic performance of up 37 dB.
This is particularly important for projects that require high acoustic insulation to avoid external acoustic influences in places such as auditoriums, museums and administrative offices, as well as to minimize external noise from production environments and industries.
With its core features of fire safety, natural ventilation, and daylight, the new acoustic performance of DELTA makes it a valuable addition to any project.
The DELTA system is certified in accordance with EN 12101-2 for NSHEV and the ATEX Product Certification Directive 2014/34/EU.
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