Interior security doors with an RC3 rating (Security Class 3) are most commonly used for entrances to apartments, garages, storage rooms, offices, shops, or hotel rooms (they are not suitable for outdoor use). These doors also offer fire protection.
Interior security doors with an RC3 rating (Security Class 3) are most commonly used for entrances to apartments, garages, storage rooms, offices, shops, or hotel rooms (they are not suitable for outdoor use). These doors also offer fire protection.
