60 minute fire door, 54mm thickness
60 minute fire resistant frame in MR MDF
Intumescent strips, acoustic seals and automatic drop seal
Stainless steel CE marked hinges and lock
Fire certification - BS476 Part22
Acoustic certification - ISO 717-1
Note: Similar solution with frame in solid wood and threshold is available for EI60 AC35dB according with EN 13501-2 standard.
Concealed door closer or with scissor arm
Recessing for electronic lock
Double leaf with 33dB
Note.: For this performance some models may not be available.