63mm thick leaf, comprised of two 0.8mm steel sheets, assembled with CS5 corner frame and equipped with 3 Andreu design hinges bearing CE marking.
The acoustic insulation is achieved thanks to a soil strip.
Fire rated EI2120 single leaf door with acoustic insulation 34 dB for have porthole. Door have different type of rubber seal and a soil strip (st.steel fix threshold).
Model door that combines EI2 90 fire resistance with acoustic insulation of 33 dB thanks to porthola, with soil strip.
Model door that combines fire resistance single leaf with acoustic insulation of 36dB thanks to soil strip.