Mister Shut START Safety door

The Start door, in Mister Shut's economy door segment, offers maximum robustness and quality.‎ Start is in line with the aesthetic standards of the higher range of doors and is equipped with a small frame designed and tested in compliance with safety regulations and with adjustable concealed hinges.‎   Technical features Burglar-proof Class 3 Thermal tightness 1.‎3 W/m2K Acoustic Insulation 40dB Further info from manufacturer on START Mister Shut