• Security doors 883 - double leaf
  • Security doors 883 - double leaf
  • Security doors 883 - double leaf

883 - double leaf

The security door to customize

883 is the anti-intrusion class 3 security door which can be totally customized according to the customer need and style.

The double leaf door has the same technical features and performances of the single leaf 883 model, and the same flexibility in dimensions: this model can have symmetric leaves or asymmetric leaves – push and pull opening.

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Security for windows

Thermal insulation
1,5 W/m²K
Acoustic insulation
30-31 dB
Anti-intrusion
Class 3
Air permeability
Class 3
Resistance to wind load
Class 5
Watertightness
Class 9
Installation
Security doors for external installation
Acoustic insulation notes
30 dB with external panel 4mm thick 31 dB with external panel 10mm thick
Thermal transmittance notes
1,5 W/m²K with external panel 10mm thick
  1. Subframe made with 20/10 thick galvanized steel with 12 anchors to wall
  2. Frame made with 20/10 thick galvanized steel, painted grey Ral 9006 and complete with plastic covers, gasket and footers. Standard colour brown Ral 8017
  3. Adjustable hinges on 3 axes with hinge covers of the frame colour
  4. Doorleaf made of two galvanized steel sheets16/10 thick. Gasket in the perimeter of the leaf
  5. Thermal insulation with high density polyurethane
  6. Wide-angle peephole
  7. Security locking system with master core + core with double bitted key with 5 user keys equipped with drill-proof manganese cover
  8. Opening limiter and inside service lock
  9. Lateral deadbolts
  10. Handle set in aluminium silver colour (inside handle + outside fixed knob. Upon request outside turning knob or inside+outside handle). Standard version: 883 bronzed
  11. Weatherstrip bar or standard bottom rebate of the door threshold
  12. 5 fixed deadbolts on the hinge side

Locking system with 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.

Double bitted key

Locking system with double bitted key complete with core with master double bitten key and changeable core with 5 keys. Drill-proof manganese cover to protect internal mechanism of the locking system.

Omega Plus locking system

Triple bitted 3 points locking system with 5 folding keys with a green insert + card; 1 folding key with yellow insert + card with a code to create another change key with red insert. The master key is included and upon request it is possible to have keyed alike configuration. Opening limiter and inside service lock is included. The triple bitted locking system has reversible function, with 4 bolts 18 mm diameter and 1 latch 20 mm diameter.

European cylinder Yale

European locking system with a set of 5 user keys. (outside: cylinder, inside: service lock with little knob).

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.

Double bitted 883 knob

Double bitted 883 knob

Inside black squared handle

Inside black squared handle

External squared black knob

External squared black knob

Double bitted 883 handle kit

Double bitted 883 handle kit

Handle kit Evotech

Handle kit Evotech

Evotech knob

Evotech knob

Handle kit Poker

Handle kit Poker

Poker knob

Poker knob

Handle kit Quadrata

Handle kit Quadrata

Squared knob

Squared knob

Blip

Blip

Sensunels - Fluke

Sensunels - Fluke

Sensunels - Korpo

Sensunels - Korpo

Sensunels - Sike

Sensunels - Sike

Sensunels - Twist

Sensunels - Twist

Long Handle

Long Handle

Squared longhandle in stainless steel

Squared longhandle in stainless steel

Round black longhandle

Round black longhandle

Squared black longhandle

Squared black longhandle

Double leaf with asymmetric leaves

Standard:  

cm W 80-85-90 + 30 x H 200-210

cm W          80 + 40 x H 200-210

 

Out of standard:  

cm W from 100 to 140 x H from 190 to 245 **

cm Fixed leaf W 30 - 40

cm Semi-fixed leaf W max 100 **

 

Double leaf with asymmetric leaves

cm W from 100 to 200 x H from 190 to 245**

cm semi-fixed leaf W max 100**

*(steps of cm 1)

 

Push and pull opening. 


Installation solutions

Complete file

Download the PDF with the technical drawings of all installation solutions of frames and subframes proposed by Di.Bi.

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Documents download

Products guarantee
Price list
Performances - Reg. EU 305/2011
Checklist for taking dimensions
  • Guarantee for Di.Bi. products 25.95 KB
    Guarantee statement for all Di.Bi. products (rev. July 2018) DOWNLOAD
  • Form Installation Check 571.32 KB
    Form for the Installation Check - to be used after the installation DOWNLOAD
  • 883 double leaf price list 2020 90.27 KB
    883 double leaf price list (Rev. September 2020) DOWNLOAD
  • Price list - Steel Frames 413.12 KB
    Price list August 2021. Update January 3rd 2022 + 5% DOWNLOAD
  • Price list - Alu frames 84.87 KB
    Price list August 2021. January the 3rd 2022 +5% on the overall price list DOWNLOAD
  • Steel Frames price list 2020 396.82 KB
    Steel Frames price list (Rev. September 2020) DOWNLOAD
  • Aluminium Frames price list 2014 229.33 KB
    Aluminium Frames price list 2014 DOWNLOAD
  • Certification for double leaf security door - Thermal insulation. Frame with top window - 1,4 1.76 MB
    Thermal insulation certification for double leaf security door (≤ 3,6 m2). Frame with top window. DOWNLOAD
  • Certification for double leaf security door - Thermal insulation. Frame with top window - 1,2 1.71 MB
    Thermal insulation certification for double leaf security door (≤ 3,6 m2). Frame with top window. DOWNLOAD
  • Certification double leaf security door - resistance to wind load 239.29 KB
    Resistance to wind load certification for double leaf security door DOWNLOAD
  • Certification for double leaf security door - Thermal insulation. Frame with top window - 1,7 458.48 KB
    Thermal insulation certification for double leaf security door (≤ 3,6 m2). Frame with top window. DOWNLOAD
  • Certification for double leaf security door - Thermal insulation. Frame with top window - 1,5 440.23 KB
    Thermal insulation certification for double leaf security door (≤ 3,6 m2). Frame with top window. DOWNLOAD
  • Certification double leaf security door - Acoustic insulation 110.56 KB
    Acoustic insulation certification for double leaf security door (made of two steel sheets) DOWNLOAD
  • Checklist for taking dimensions of Drago security door 1.37 MB
    Checklist for a proper procedure for taking dimensions of security doors DOWNLOAD
Technical drawings
Instruction manuals
  • Technical drawings for double leaf doors 1.08 MB
    DOWNLOAD
  • Instruction manual for the installation and adjustment of double leaf security doors with regular hinges 1.73 MB
    Instruction manual for the installation and adjustment of double leaf security doors with regular hinges (rev. 07/2020) DOWNLOAD
  • Installation Instruction for Subframe without Angle Stiffeners 1.79 MB
    Installation Instruction for the Subframe without the Angle Stiffeners DOWNLOAD
  • Installation instructions for Electric device for remote opening 1.39 MB
    Instructions for the installation of the electric device for remote openingon security doors – Rev.00 DOWNLOAD
  • Installation instructions for aluminium frame (in Italian) 2.63 MB
    Installation instructions for aluminium frame with/without top and side window panel (in Italian) DOWNLOAD
  • Installation instructions for aluminium frame without subframe and without glass (in Italian) 3.26 MB
    Installation instructions for aluminium frame without subframe and without glass (in Italian) DOWNLOAD
  • Instruction manual for the installation and adjustment of security doors with concealed hinges 1.68 MB
    DOWNLOAD
  • Instruction manual for the frame installation of security door with concealed hinges 1.74 MB
    Instruction manual for the frame installation of security door with concealed hinges (rev. 07/2020) DOWNLOAD
  • Instruction manual for security door handle kit 2.18 MB
    Instruction manual for Di.Bi. security doors handle kit (rev. 07/2020) DOWNLOAD
  • Instruction manual for the installation of frames on 1 leaf security doors 1.74 MB
    Instruction manual for the installation of frames on subframes of 2 leaves Di.Bi. security doors (rev. 07/2020) DOWNLOAD
  • Assembly instructions for frame sol. B (with top window) 310.13 KB
    DOWNLOAD

Catalogue download

To receive Di.Bi. catalogues in PDF, please fill in the form below. We will send you an e-mail with the link to download the catalogues you’ve selected, quickly and easily.

Catalogue download



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