UPVC BROWN 70+ windows

Window BROWN 70+ is a product for slightly more demanding clients. Its construction includes the Veka Perfectline 70 UPVC profile and the Winkhaus activPilot Select fittings, which – thanks to discreet hiding within a fittings groove – raise its aesthetic value. The BROWN 70+ design is based on classical optics and balanced proportions; softened, neutral appearance and external contours match practically every façade.

UPVC profile thickness

70 mm

Number of chambers in frame


Profile heat transfer coefficient

1,3 W/m2K

Number of gaskets


window pane package



Glass heat transfer coefficient

1,1 W/m2K

Glass pane spacer

Chromatech Ultra

SELECT (hidden hinges)

standard feature

Number of anti-burglary latches (RU sashes)


DFE (handle-turning lock with sash lifter)

standard feature

MSLOS (tilt regulation)

standard feature

ZSS (anti-slam tilt lock)

standard feature


standard feature

Under sill strip

standard feature

Type of handle


(Standard) glass acoustic insulationRw

30 dB

Alternative design




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Glass units

Glazed unit is a hermetically sealed system of glass panes separated from one another, integrated along the perimeter with space bars andsealed with a sealant.Space between glass panes, referred to as cavity, is filled with air or noble gas.
Cavities can be used for installation of decorative dividers. Characteristics of glazed unit can be freely modified by using suitable types of components and coats as well as suitable number and width of cavities between glass panes.

Glass units types

  • low emission
  • acoustic
  • solar control
  • fire resistant
  • safety and security