In all cases where doors need to possess both high soundproofing and a specific fire resistance, these solutions are designed to meet both characteristics.

This particular construction is distinguished by perfect sealing along the perimeter, which is equipped with special gaskets, while the door frame is adjustable during installation to ensure perfect alignment. Upon request, one side of the door can be constructed in a sound-absorbing version, contributing to the reduction of internal acoustic reverberation in the room. The closure can be with a handle and lock or with panic bar.