ELVIAL multilock systems EL 4600 Thermal insulated

It is the basis of the thermal insulating ELVIAL multilock systems. Impressive level of water resistance and air permeability of 450 Pa certified for double sash opening frame in the largest dimensions (1.50 m x 2.30m). This level refers to a strong storm of 10 Beaufort and 89-102 Km/h wind speed.

  • Thermal insulating opening system
  • Recommended for conventional openings
  • Thermal permeability rate Uf= 2,5 W/(m2*K)
  • Increased burglar resistance with a mechanism of perimetrical lockings (up to 19 locking points)
  • High level of thermal insulation with 24mm glass-fibre reinforced polyamide
  • Easy placement of fittings in comparison with “Camera Europea” systems
  • High level of insulation thanks to the use of EPDM sealing gaskets
  • High level of sound reduction
  • Water tightness: 900Pa in single sash with fixed sub-light (13 Beaufort cyclone)
  • Internal joint corner with set up holes for the hinges for optimal stabilization
  • Possibility to create all kinds of opening frames
  • Available in linear and curvy shapes
  • Part of ELVIAL's European License


Frame dimensionsWidth 58,6 mm, 69 mm, 180 mm - Height 55 mm, 82mm
Sash dimensions φύλλουWidth 67,2 mm - Height 75,1 mm, 102,1 mm


Maximum sash dimensionsWidth 1000 mm - Height 2200 mm
Minimum sash dimensionsWidth 310 mm - Height 400 mm
Maximum sash weight90 Kg
Glass thickness6 mm to 45 mm


Profiles Thermal Transmittance Rate (Uf)Air permeability ΑέραWatertightnessResistance to wind load
2.5 W/(m2*K)Cat. 4Cat. Ε900Cat
Dimensions: 1500Χ2300mmDimensions: 1000Χ2300mmDimensions: 1000Χ2300mm

  • The design, production process and quality control of all ELVIAL profiles are certified according to the European standard ISO 9001:2008.
  • ELVIAL coating process is certified and conducted in accordance with the European standard QUALICOAT.
Types of Constructions
  • All types of opening frames


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