Smoke & Sound Insulation Testing

Smoke Sealing

Tests the smoke sealing ability of the fire door, ensuring that smoke cannot penetrate and spread through the door during a fire.

The door demonstrates excellent overall sealing performance, with smoke leakage rates fully compliant with the BS EN 1634-3 British/European standard.

European BSEN1634 smoke barrier test parameters

Sound Insulation

Tests the fire door's sound insulation performance, especially in environments where noise isolation is required, ensuring that sound insulation is not compromised during a fire.

The sound insulation coefficient of LVL fire-rated wooden doors is 28-35 dB, while that of plant fiber (such as straw) WFR·PF/S fire-rated doors reaches 36-45 dB.

Sound Insulation Testing Report

Sound  Insulation Parameters