30 minute rebated fire door, 61mm thickness
30 minute fire resistant frame in laminated wood and plywood
Intumescent strips, acoustic seals and threshold
Stainless steel CE marked hinges and lock
Fire certification - EN 13501-2
Acoustic certification - ISO 717-1
Optional:
Concealed door closer or with scissor arm
Automatic drop seal for AC38dB
Recessing for electronic lock