Burglar Resistance Façade RC3(WK3) / RC4(WK4) – VISS

Burglar Resistance Façade RC3(WK3) / RC4(WK4) – VISS

Developed for the protection of luxury properties, this product has burglar resistance façade RC3 (WK3) and RC4 (WK4) test certificates. It cannot be visually distinguished from normal facades. It can also be used with the burglar-proof Janisol doors and windows.

Materials/surface finishes

  • Uncoated or strip-galvanised steel, suitable for powder coating or stove-enamelling
  • Stainless steel 1.4401 (AISI 316) or 1.4301 (AISI 304) (smoothed on request)

Element types

  • Single and double steel doors, with or without side panels and transom windows, inward- and outward-opening
  • Single and double stainless steel doors, with or without side panels and transom windows, inward- and outward-opening
  • Sheet metal clad steel doors with or without vision panels
  • Anti-finger-trap door


  • Steel and stainless steel hinges for welding or screw-fitting
  • Integrated door closers
  • Designer glazing beads
  • Emergency locks and panic push-bars

Special technical features

  • Installation depth 60 mm
  • Special geometries (semi-circular tops)
  • Structural glazing leaf as special solution
  • Pivot door made of steel or stainless steel as special solution
  • Janisol anti-finger-trap door

Test certificates

  • CE marking in accordance with product standard EN 14351-1
    • Tightness against heavy rain up to class 4A
    • Air permeability up to class 4
    • Resistance to wind load up to class C4/B4
    • Airborne sound insulation up to Rw 45 dB
    • Coefficient of thermal transmittance UD > 1.5 W/m2K
  • Shear bonding in accordance with EN 14024
  • Durability in accordance with EN 12400 class 8
  • Burglar resistance in accordance with EN 1627 up to RC (WK) 3
  • Bullet resistance FB 4-6
  • TRAV
  • Emergency exit door in accordance with EN 1125 / EN 179
Hırsızlığa dayanıklı cephe RC3ve RC4
Soyguna karşı dayanıklı kapı test değerleri

Technical specification

Metaltek processes steel, stainless steel, aluminum profile to fabricate door, window and façade. We provide solutions for aesthetic, functional and security requirements by following closely market novelties and trends. Steel profiles and hardware are imported from swiss manufacturer Jansen AG and this premium quality material is combined with 1st class workmanship.