• Security doors Di.Big
  • Security doors Di.Big
  • Security doors Di.Big

Di.Big

The pivot security door which combines design and safety even in case of wide openings.

Planning your dreams’ house, you surely imagine it as a comfortable, refined and above all safe place.
Di.Big can satisfy all these expectations: it’s a security door with pivoting opening. It’s flush with the frame and equipped with double lateral deadbolts in both sides of the door-leaf.

Refined materials, accuracy in details and a stylish and simple design makes it an ideal piece of furniture for interiors; due to its thermal and acoustic performances and to the watertightness and air permeability, it’s also suitable for external use.

Di.Big is available with three different installation solutions: standard, flush with the internal frame for boiserie and flush with the external frame

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Finishing panels for security doors

Security for windows

  1. Subframe made with 30/10 galvanized steel with 12 anchors to wall
  2. Frame made with 20/10  galvanized steel sheets, painted opaque black Ral 9005
  3. Pivoting hinges adjustable on three axes
  4. Doorleaf made of two galvanized steel sheets 20/10 thick.
  5. Internal feeling for thermal-acoustic insulation
  6. Security locking system with core with European cylinder with 1 master key + 5 keys with card equipped with manganese cover.
  7. Double lateral deadbolts: 2 on the lock side and 3 on the hinges side
  8. Handle set in aluminium silver colour (inside handle + outside fixed knob), model “quadrata”
  9. Upper and lower weatherstrip bar and watertight threshold
  10. Internal and external finishing panel 10 mm thick

Anta unica con L da 110 a 170 cm x H fino a 270 cm

A1 Standard frame

A1 Standard frame

European cylinder 1+5

European cylinder locking system with 1 red master key + 5 black keys (1 master key for each cylinder) with card for key duplication. The lock is equipped with a service lock inside and it is protected inside by a hardened steel drill-proof plate. Outside, patented Rolly magnetic defender, drill-proof, dust-proof, with tear-proof base.

European cylinder 1+5+5

European cylinder Multilock locking system. The locking system is equipped with a sealed bag with 1+5+5 keys. It is possible to change the key combination. 1 green key for the first use, 5 yellow keys for a first change; 5 red keys for the second and last change (once the red key is inserted in the cylinder, the yellow key will not work any more).

European cylinder 5+5+1

High security European cylinder Multilock locking system. The locking system is equipped with a sealed bag with 3 sets of keys (5+5+1). It is possible to change the key combination. 5 green keys for the first use; 5 yellow keys for a first change (once the yellow key is inserted in the cylinder, the green key will not work any more); 1 red key for the second and last change to use in case of theft or loss of the yellow key (once the red key is inserted in the cylinder, the yellow key will not work any more).

Top security European Cylinder EVVA 3KS

3KSplus is the most resistant mechanical locking system, due to its unique, patented, springless operating principle. Unlike conventional cylinders, in 3KSplus the locking elements move along the curves on the key and are not driven against a spring force. The reversible key have a unique rounded tip and overlapping curve millings, that practically rules out key manipulation within the locking system. The additional coding also provides highest security. 3KS ensures picking and scanning protection,drilling and plug pulling protection. It's provided with 3 or 5 key plus a disposable cyclinder to change after installation.

High security European Cylinder EVVA ICS

ICS offers different locking technologies for high protection: the time-tested curve system, the durable length profi le and distinctive track system with internal recesses. It ensures anti-picking and scanning protection, drilling and plug pulling protection. It is produced in modular design and can be adapted to the door requirements directly on-site. The high-quality nickel silver alloy make the key durable and resistant. The concealed, inner recesses make unauthorised duplication of keys practically impossible. It's provided with 3 or 5 key plus a disposable cyclinder to change after installation.

Handle kit Quadrata

Handle kit Quadrata

Quadrata knob

Quadrata knob

Long Handle

Long Handle

DibiDoku Long Handle

DibiDoku Long Handle



Documents download

Technical drawings
  • Sistemi di Montaggio Di.Big 900,34 KB
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