Size
Min./max. sizes and calculation of free opening rules
Here you find the min./max. sizes for the 1-leaf casement door.
To calculate the free opening, please use the formulas below.

Min./max. sizes, complete unit, 24mm glazing

Min./max. sizes, opening sash, 24mm glazing

Min./max. sizes, fixed sash for sliding door and sidelight, 24mm glazing

Calculation of free opening, 2-leaf









