Delta Single Leaf with 28-29 dB Seals

Firewall acoustic doors

residencia luz de aras cordoba puerta metalica batiente cortafuegos andreu

Fire Rated EI2 60 door with acoustic 28-29 dB performance, available in single leaf, tested under EN ISO 10140-2 and classified according to EN ISO 717-1 standards.

63 mm thick door leaf, composed of two 0,8mm steel sheets assembled to CS5 corner frame. Equipped with 3 in-house design hinges with CE marking.

Sound insulation is achieved by installing:

•D-shaped seal, placed in the inner perimeter of the frame.

•d-shaped strip, placed on the lower edge of the leaf and other seal on the upper part of the frame and on the hinges side of the leaf.


  • Galvanized


  • Pre-lacquered BL-A

    Pre-lacquered BL-A

  • Other RAL to select

    Other RAL to select