Internal entrance fire door, designed for use in residential housing, public utility and collective residential buildings as the door fulfilling the requirements for fire resistance class EI30 or EI60, smoke proof class Sa and Sm and acoustic resistance up to 32dB.

EXECUTION STANDARD:

• veneered door leaf
• special two-layer board / peripheral frame made of softwood
• mortise latch lock for cylinder lock with insulationinsert
• falling threshold – version W2
• Hard Edge K door leaf edge profile
• surface finishing: Classen Iridium, Classen CPL laminate, Classen HPL laminate
• swelling gasket in door leaf rebate
• four silver pintle hinges
• single leaf 80’-100’ – acoustic resistance = 32 dB version W2
• double leaf 120’ -200’ – acoustic resistance = 27 dB for EI30 and 32 dB for EI60 version W2
• door leaves thickness: EI30 – 50 mm, EI60 – 60 mm
• in glazed version: transparent glass with higher fire proof class
• lock openings spacing 72 mm
• in the door EI30 is available the smoke proof version with the steel fixed door frame

DEDICATED DOOR FRAMES:

• FIRE wooden door frame
• FIRE steel fixed door frame

ADDITIONAL INFORMATION:

• Version W1 – is not class Sa, Sm smoke proof and does not have acoustic resistance (falling threshold)
• technical approvals: AT – 15-6103/2010 and AT – 15- 6054/2010
• certificates of conformity: ITB – 1940/W and ITB – 1941/W
• in order to fulfill AT requirements for fire door, a door closer shall be used
• internal entrance doors only in full version
• cylinder locks and door handles do not constitute door leaf equipment
• cylinder locks size: EI 30 – 36×36; EI 60 – 36×46 (for handle escutcheons with a thickness of approx. 10mm)

OPTIONS FOR ADDITIONAL PAYMENT:

• Version W1 – does not have Sa, Sm smoke proof class andacoustic resistance (falling threshold)
• National Technical Assessment ITB-KOT-2018/0407, 1st edition 
• certificates of conformity: ITB No. 020-UWB-2697/W 
• in order to meet National Technical Assessment’s requirmenets,fire doors must be purchased toghether with a door closer 
• internal entrance door only in full version- cylinder locks and door handles do not constitute door leafequipment
• cylinder locks size: EI 30 – 36×36; EI 60 – 36×46 (for handleescutcheons with a thickness of approx. 10mm)
• possibility to execute custom width and height of single anddouble door leaves upon individual enquiry

Possibility to execute custom width and height of single and double door leaves upon individual enquiry: inwestycje@classen.com.pl.