Invasive installation (screw-fixed)
1. Measuring the glass width and height
Measurements must be taken on the window sash by measuring the width and height of the visible glass pane together with the gasket. Then provide the following dimensions:
- width – glass width including gaskets, reduced by 2 mm (measure the width in 3 places and provide the smallest value),
- height – glass height including gaskets.
Note: all measurements must be taken in millimetres (mm). The pleated blind is manufactured exactly to the specified dimensions; therefore, careful and precise measuring is strongly recommended.

2. Minimum glazing bead depth
For correct installation of the pleated blind, the minimum glazing bead depth must be 18 mm.
The depth is measured from the edge of the glass pane to the outer edge of the glazing bead.
If the glazing bead depth is less than 18 mm, installation of the pleated blind on the window sash may not be possible.

3. Moving profile of the pleated blind
The pleated blind is equipped with a moving profile with a width of 22 mm.
This dimension must be taken into account, especially in the case of windows with narrow glazing beads or limited installation space.

Non-invasive installation (no drilling)
1. Measuring the width and height
Measurements must be taken on the window sash. The width is measured including the glazing beads, and the height is measured including the window sash frame. Then provide the following dimensions:
- width – measured together with the glazing beads (measure the width in 3 places and provide the smallest value),
- height – measured from the outer edge of the window frame at the bottom to the outer edge of the window frame at the top, reduced by 15 mm.
Note: all measurements must be taken in millimetres (mm). The pleated blind is manufactured exactly to the specified dimensions; therefore, careful and precise measuring is strongly recommended.
