30 minute rebated fire door, 61mm thickness
30 minute fire resistant frame in laminated wood and plywood
Intumescent strips and acoustic seals
Double automatic drop seal
Stainless steel CE marked hinges and lock
Fire acertification - EN 13501-2
Acoustic certification - ISO 717-1
Optional:
Concealed door closer or with scissor arm
One automatic drop seal for AC41dB
Recessing for electronic lock