884 is the safest Di.Bi. security door and belongs to anti-intrusion class 4. It has been designed and produced with special reinforcement on the leaf and the subframe, in order to protect the fixed and the lateral deadbolts, the locking system and the leaf. For this reason, it is the best solution for people who are looking for the highest security standards.
As all DI.BI. security doors, 884 can be customized both in terms of finishing panels and installing solutions.
It is possible to have 884 in standard and out of standard dimensions, and it can be installed as an internal or external security door.