Yes, Ziptrak blinds can easily span large openings. There are two options if your opening exceeds the maximum recommendation for a single blind:
A permanent post
A Ziptrak removable post
These options allow you to have two or more Ziptrak blinds next to one another with a separating post. Either post can be provided in both steel or aluminium and powder coated to match the other Ziptrak hardware (side tracks, pelmet and bottom bar). The Ziptrak removable post can be uninstalled within 60 seconds and offers a completely open span once removed.