What size will the bunch be at the side when my Verticals are drawn back?

What size will the bunch be at the side when my Verticals are drawn back?

Vertical Blind Bunch Size


We have provided a chart below for all the widths allow 1cm for each louvre. So a patio door width 190cm with 89mm louvres = 25 louvres = 25cm bunch.



Image title Vertical blind stack size.