Shielded door with 44mm thickness
Shielded frame in plywood or MDF
Anti-intrusion hinges and security lock in stainless steel
Automatic drop seal for 37dB isolation
U-Value 2,1W/m2K - EN 10077-1
Fire certification - EN 13501-2 and BS476 Part22
Acoustic certification - ISO 717-1
Note.: For this performance some models may not be available.