01 March, 2023

Windows with concealed sash. New in the MASTERLINE 8 system


The MasterLine 8 aluminium window system has enhanced its functionality with a concealed sash.

This option significantly contributes to a more attractive appearance of the window itself and the entire building façade. The concealed sash means modern minimalism and a lack of unnecessary details.

The window is distinguished by the fact that structural elements, such as the sash and the fittings, are invisible, making the frame look uniform.

This variant provides the same high thermal and acoustic insulation as other products in the MasterLine 8 system.

The concealed sash is perfect for those who appreciate minimalism and a subtle finish.


See also

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

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