Acoustic safety door
There is nothing better than a cosy, warm, safe and quiet house. That’s why Di.Bi. has focused its production on Sound line security doors.
Sound Line security doors offer the same anti-intrusion class 3 of Poker 2 doors, with an acoustic insulation up to 42 dB, to allow the customer to find the comfort he likes in his house.
What makes Sound Line a sound-proofing security door is hidden inside the door and between the frame and the subframe, and it can be used both as a security door for internal or external installation.
Sound Line security doors have the same aesthetical care for the details as Poker 2 model and it is compopsed of three models: Sound Maxi (41-42 dB), Sound Plus (39-40 dB), Sound Junior (35-36 dB).