Composite window system


With its new composite window system WICLINE 115 AFS, WICONA provides architects, planners and fabricators the solution for sophisticated projects with particularly high demands on thermal performance, acoustic insulation and sun protection – suited for both new build and renovations. The WICLINE 115 AFS composite window system combines an internal and external sash, creating a cavity between the two, which improves the system’s thermal and acoustic performance without additional measures.


System test results / CE product pass in accordance with EN 14351-1:2010-08

Thermal insulation Uf
Thermal insulation Uw
Sound insulation
Air tightness
Water tightness
Wind tightness
Mechanical durability
Durability repeat opening
EN ISO 10077-2
EN ISO 10077-1
EN ISO 717-1
EN 12207
EN 12208
EN 12210
EN 13115
EN 12400
1.1 – 1.3 W/(m²K)
below 0.80 W/(m²K)*
up to 50 (-1;-4) dB
up to E1200
up to C5/B5
up to 4
up to 3

Technical performance

Profile technology

  • Profile depth: 115 mm
  • Construction depth: 125 or 135 mm
  • Infill thickness up to 48 mm (58 mm) and up to 100 mm with fixed glazing
  • Pressure compensation of the cavity
  • Optimised condensation performance within the cavity, officially confirmed by CSTB Institute in France (Centre Scientifique et Technique du Bâtiment)
  • Concealed blind system which is protected against weather conditions and dirt, no daylight penetration on the sides
  • Highest operating comfort
  • Easy installation, maintenance and cleaning due to independently operable outer sash
  • Optional sash with universal zone for sun protection

Profile sightlines

  • Frame profiles from 84 mm up to 94 mm
  • Transom profile from 128 mm up to 158 mm
  • Sash profile 35 mm

Thermal performance

  • Uw values below 0.80 W/(m²K) with a 115-mm frame depth and a sleek sight line of only 125 mm, a unit size of 1230 mm x 1480 mm and Ug value of 0.60 W/(m²K) at 0.031 W/(mK) psi

Sound insulation

  • Up tp 50 dB
    (Sound insulation glazing inside, single glazing outside)
  • Up to 43 dB
    (Insulated glazing inside, single glazing outside)


  • High quality concealed hardware with DPS (Direct Positioning System). Components can be installed in any order. Sash weights up to 200 kg with visible or concealed hinges
  • Sash weight up to 200 kg
  • Sash sizes (w x h): up to 1200 mm x 2500 mm

Opening types

  • Turn, turn-tilt, tilt, tilt-first, fixed field


Are you looking for professional advice? Do you have a suggestion that you would like to share with us? Get in contact with an expert by clicking on the link below.

Contact us