Home > Companies > Teckentrup UK Ltd > Bullet-Proof Security Steel Door

FB4 bullet-proof single leaf security steel door, double-skinned, 64 mm thick.

Tested in accordance with:

  • DIN EN1522 achieving Class FB4.
  • EN1627/30 rated security level RC4.
  • DIN EN20140 rated Rw 45 dB.

Fixing applications:

  • Masonry (minimum 240 mm).
  • Concrete (minimum 140 mm).

Standard product features

Door leaf:

  • Type: Double skinned.
  • Thickness: 64 mm.
  • Security bolts: One.
  • Core: Steel plate, mineral wool, gypsum board.
  • Sheet thickness: 1.5 mm.

Door frame:

2 mm thick corner frame with three-sided seal and bottom sill. Frame fixed with three screws each side.


  • Two, two-part KO hinges with ball bearings.
  • Secured hinge bolts.
  • Mortise lock prepared for profile cylinder.
  • Plastic handle set black - Handle pivoted on bearing with tumbler insert (Bb) and 1 Bb key.



In accordance with DIN EN 1063 BR 4, glass thickness 49 mm with steel holding strips NS shatter proof on the inside.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-28/372 High security doorsets
45-25-28/344 Metal doorsets

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Teckentrup UK Ltd


+44 (0)1925 924050

Product reference

dW 64-1

Size (w x h)

[ ______ ]

Colour/ Finish

[Galvanized and prime coated grey white]
Similar to RAL 9002.
[Polyester powder coated, RAL]
Optional, available in any RAL colour.


[2 mm thick corner frame]
[2 mm counter frame]
[2 mm closed frame]
[2 mm single rebate 'block' frame]


As drawing.
[Not required]


[ ______ ]

Manufacturer details

Units 2-4,
Opus 9 Industrial Estate,
Woburn Road, Winwick Quay,
Cheshire, WA2 8UE
Tel +44 (0)1925 924050
Fax +44 (0)870 1314843
NBS Plus