MasterLine 8

  • frame with a construction depth: 77 mm
  • sash with a construction depth: 87 mm
  • glazing with glass units up to 62 mm
  • maximum sash weight: 200 kg
  • warm system with a thermal break available in several thermal variants
  • we lacquer in the full RAL K7 colour palette and, on request, in other colours (use powder code)

MasterLine 8 offers three levels of insulation, therefore it is used in buildings with a high level of insulation, energy-saving and even passive. Obtaining different levels of insulation is possible thanks to the use of technologically advanced and innovative materials.

*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


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