Internal entrance door "B-30 INVEST"

Interior entrance doors from corridors or staircases to e.g. apartments in multi-family buildings or rooms in public utility buildings.

The door leaf structure consists of a wooden frame covered with two HDF panels.
The filler is made of a special structure.

Manufactured in accordance with PN-EN 14351-2:2018, PN EN 16034:2014-11.

Door leaf thickness: 57 mm.

Frame dimensions:
1012x2075 mm, 980x2075 mm, 880x2075 mm, 1012x2000 mm, 980x2000 mm, 880x2000 mm, 1012x1950 mm, 980x1950 mm, 880x1950 mm.
(max. width 1112 mm, max. height 2175 mm)

Door coating: Laminates SILKSTONE and LAMISTONE CPL - characterized by an exceptionally beautiful appearance and excellent resistance to minor mechanical damage.

Burglary resistance: class RC3 acc. according to PN-EN 1627:2021
Smoke protection - Sa, S200 class
Fire resistance - EI230 class
Acoustic insulation - D1-35, D2-35, Rw=37 dB
Mechanical strength - 4 class acc. according to PN-EN 1192:2001 ITB

Standard equipment:
3D object hinges by ECO SCHULTE type OBX - 2 pcs.
FUHR strip lock with four-point locking (2 bolts, 2 hooks) for a cylinder insert with a spacing of 92 mm anti-burglary pins (silver or black) - 4 pcs.
Oak threshold (natural oak, black, gray, brown) with aluminum, protective strip.

Additional options: Spy-hole, Handles set with 6 class cylinders and rosettes.