• The reversible arms are white, and they are therefore more visible on dark frames as well as behind dark sashes.
  • The reversible arms are visible, as the jamb profiles are reduced to 48mm (standard = 54mm). Furthermore the reversible brackets ad 4mm to the width of the jamb, which therefore is 58mm including brackets (standard = 54mm).
  • When installing a reversible window next to the hinge side of a sidehung window or a casement door, a minimum of 10mm sealing is required.
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Min./max. sizes and calculation of free opening rules
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How to clean your reversible window from the inside - video
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Installation tip
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Fitting options

Espagnolette
Espagnolette, standard
Standard restrictor
Restrictor with ventilation position
Ventilation position
Ventilation position
Automatic cleaning catch
Automatic cleaning catch

Other accessories

Espagnolette with child-lock
Espagnolette with child-lock
Espagnolette with lock
Espagnolette with lock
VELFAC Maxi handle
VELFAC maxi-handle
Circular catch handle
Circular catch handle
Acoustic trickle vent
Acoustic trickle vent
Click vent
Click vent
Lockabel restrictor
Lockable restrictor (160mm or 270mm)