Security without grills

Aluminum security window especially developed for the demands of the police, prisons and forensic clinics. Security windows offering both-way protection against forced entry and breakout attempts from inside.

Safety classes:
einbruchausbruchdurchschusssprengwirkungshemmung

 

Tested from both sides

METAS® windows are tested on both sides in accordance with the European standard for forced entry resistance DIN EN 1627-1630):

  1. Fixed glazing:
    - inside and outside, up to resistance level RC4
  2. Operable window elements:
    - from inside, up to resistance level RC3
    - from outside, up to resistance level RC4

No risk for suicide attempts and vandalism

The window has no exposed edges inside. All fittings as well as the glazing bead and gasket are covered. Sash profiles and glazing beads are particularly massive, rounded and flush. The gap between frame and wing is covered so that no wire can be inserted to commit suicide.

Application

In detention facilities, courthouses, forensic hospitals and police stations.

 

  • Cell window series METAS:

    Cell window series METAS:

    breakout resistant and suicide preventive window.

  • Cell window with grille.

    Cell window with grille.

  • Cell window:

    Cell window:

    inside view of the cell, flush window sash and profile, no gaps between window sash and frame, concealed hardware.

  • Cell window for a forensic hospital:

    Cell window for a forensic hospital:

    fixed window, with outside opening tilt window sash, with perforated sheet inside.

 

» Technical data

Security 1StandardClass
einbruch ausbruch
Forced entry resistance,

break out resistance 2
According to DINV ENV 1627-1630
Glazing according to DIN EN 356
Outside: up to RC4
Inside: up to RC3
durchschuss
Bullet resistance
According to DIN EN 1522-1523
Glazing according to DIN EN 1063
Up to FB4-NS
sprengwirkungshemmung
Blast resistance
According to DIN EN 13123-1
Test according to customer requirement with 880 kPa (8.8 bar) reflected pressure. Glazing according to SAELZER standard.
Up to EXR3-S

1 Higher or other requirements on request.
2 For break out resistant products no standard exist. To ensure a reliable security, SAELZER has tested the cell window in accordance with the standard for forced entry resistance DIN EN 1627-1630 from both faces.

Sizes | glazing | fittings | variations
Types Single and multiple window elements, as fixed panel, with turn window hardware with side or top mounted adjustable ventilator, with top and side panel, e.g. side panel with perforated sheet at the inside and with outward openable wing.
Beschläge |
Gewichte
Dreh-, Kipp- oder Drehkippbeschlag bis 180 kg, Klappflügel bis 130 kg, umlaufende, verkrallende Sicherheitsverriegelungen, eine anbohrgeschützte Hartstahlplatte deckt den Griffgetriebeverschluss ab, Freigabe der Griffgetriebeöffnung durch einen verdeckten Zahnritzelantrieb, die Betätigung erfolgt durch einen anbohrgeschützten, profilbündigen und schließanlagentauglichen Profil-Halbzylinder, der Schlüssel ist nur bei geschlossener Grifföffnung abziehbar.
Profile depth Depending on the resistance class, sash: 115 mm | frame: 115 mm.
Glazing Massive armored glass according to request, also available as coloured glass, opaque or ornament glass.
Surfaces Anodized or powder coated. Planked of all kinds of stainless steel, stone, bronze, various types of wood.
Performance characteristics according to DIN EN 14351
windlast
Resistance against wind load
Depending on the type up to class C5
schlagregen
Water tightness
Depending on the type class E750
luftdurchlaessigkeit
Air permeability
Depending on the type up to class 4
stossfestigkeit
Impact resistance
Depending on the type up to class 5
waermedurchgangskoeffizient
Thermal insulation
UW = 0.9 up to 1.7 W/m²K
Values vary depending on the element size and glazing
schall
Sound insulation
Up to RW 45 dB
Values vary depending on the element size and glazing
 

» Download brochure: Cell windows series METAS® pdf