MasterLine 8 – Hidden Vent

  • construction depth 77 mm
  • glazing with units up to 65 mm
  • maximum sash height 2800 mm
  • maximum sash width 1200 mm
  • Sobinco tilt-and-turn fittings
  • sash profile concealed under the frame
  • we lacquer in the full RAL K7 colour palette and, on request, in other colours (use powder code)

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MasterLine 8 Hidden Vent is a development of the well-established MasterLine 8 system, in which the sash profile is covered by the outer frame. This gives the window the appearance of a fixed element, making it possible to create minimalist, uniform facades.

The Hidden Vent option employs Sobinco tilt-and-turn hardware allowing easy ventilation of rooms while maintaining the aesthetics of fixed solutions.

*The above value of Uw is given for a reference window with dimensions of 1230 x 1480 mm, in the best thermal variant.

The publication does not constitute a commercial offer. The presented graphic materials are for illustrative purposes only, and the actual colours and textures of the products may differ from those shown in the advertising materials. The graphics presented, including the presentation of colours, cannot constitute the basis for a complaint. Renders show selected profile and glazing sets

See also

MB-79N

MB-79N

  • installation depth: 70 mm

  • windows available in RC2 and RC3 anti-burglary classes
Cortizo Casement

Cortizo Casement

  • construction depth: 70 mm

  • maximum glazing thickness: 44 mm
SlimLine 38

SlimLine 38

  • construction depth 76–99 mm

  • glazing with glass packages up to 55 mm wide
MB-86 Casement

MB-86 Casement

  • profile with a construction depth of 77 mm

  • standard glazing unit 4/16Ar/4/16Ar/4
MB-79N Casement

MB-79N Casement

  • construction depth: 70 mm

  • scissor and roller fittings available
MB-45

MB-45

  • profile with a construction depth of 45 mm

  • glazing with units up to 25 mm (fixed window) / up to 34 mm (operable window)
MasterLine 8

MasterLine 8

  • frame with a construction depth: 77 mm

  • glazing with glass units up to 62 mm
VS 600

VS 600

  • profile with the construction depth of 131 mm

  • glazing with glass units of 24 mm and 28 mm
MB-60

MB-60

  • profile with a construction depth of 60 mm

  • glazing with units up to 41 mm (fixed window) / up to 50 mm (operable window)
MB-104 Passive

MB-104 Passive

  • frame with the contruction depth of 95 mm

  • glazing with glass units up to 71 mm (frame) / up to 81 mm (sash)
MB-Ferroline

MB-Ferroline

  • profile with a construction depth from 84 to 110 mm

  • glazing with glass units up to 61,5 mm
Ecofutural

Ecofutural

  • profile with a construction depth of 65 mm

  • glazing with glass units up to 50 mm (fixed glazing) / up to 59 mm (window sash)
Superial

Superial

  • profile with a construction depth of 75 mm

  • glazing with glass units up to 69 mm (sash) / up to 60 mm (fixed)
Genesis

Genesis

  • profile with a construction depth of 75 mm

  • glazing with glass units up to 65 mm
Imperial

Imperial

  • profile with a construction depth of 65 mm

  • glazing with glass units up to 59 mm when operable/ up to 50 mm when fixed
MaxLight

MaxLight

  • glazing with glass units up to 59 mm/ 68 mm* (*Modern)

  • min. frame with sash assembly: 70mm
Decalu 88 Standard

Decalu 88 Standard

  • profile with a construction depth of 88 mm

  • glazing with glass units up to 68 mm
Decalu 94 Retro

Decalu 94 Retro

  • profile with a construction depth of 94 mm

  • glazing with glass units up to 71 mm
Decalu 110 Steel

Decalu 110 Steel

  • profile with a construction depth of 110 mm

  • glazing with glass units up to 61 mm
Decalu 88 Hidden

Decalu 88 Hidden

  • profile with a construction depth of 88 mm

  • glazing with glass units up to 71 mm
Decalu 101 Scand

Decalu 101 Scand

  • profile with the construction depth of 101 mm

  • glazing with glass units up to 62 mm
Econoline

Econoline

  • profile with the construction depth of 51 mm

  • glazing with glass units up to 34 mm
MB-86N

MB-86N

  • construction depth: 77 mm

  • maximum sash width: 1700 mm
CS 77

CS 77

  • construction depth: 68 mm

  • available in the following variants: Standard, HI and HI+
MasterLine 10

MasterLine 10

  • construction depth: 97 mm

  • frame and sash folding depth: 107 mm
COR 70 HO

COR 70 HO

  • 70 mm installation depth

  • maximum glass thickness 46 mm
SlimWall 35

SlimWall 35

  • mullion depth ranges from 89 to 194 mm

  • glazing with packages from 24 to 57 mm

  • max. weight of outward opening casement 180 kg
COR 70 Industrial

COR 70 Industrial

  • Installation depth: 70 mm

  • Maximum glazing thickness: 55 mm


Eko-Okna S.A.
Kornice, ul. Spacerowa 4
47-480 Pietrowice Wielkie
NIP: 6391813241
KRS: 0000586067

Olszyny 9
44-373 Wodzisław Śląski

Naftowa 23
47-225 Kędzierzyn-Koźle