Design of Verdi acoustic doors

Leaf with a thickness of 55 mm with three-sided abutment, the construction of which is based on a full wooden frame, made of galvanized laminated sheet with a thickness of 0.6 mm, filled with a sound-absorbing insert based on mineral wool, equipped with a sound-insulating gasket
Three anti-burglary pins on the hinged side of the door
Three Z5 three-piece hinges
Three-bar main lock
Three-bar top lock
Bars of the lock with adjustable pressure
Steel frame of galvanized sheet with a thickness of 1.2 mm, laminated in the colour of the leaf, equipped with a sound-proofing gasket
Steel sill with swelling gasket
STP-H/K2 handle
B-Class approved single-key liner and knob-liner