Hi {first_name},

Thanks for your call today! Our press-polished clear vinyl comes from the factory in sheets of 110″ x 54″, which can be positioned however you like within each panel, keeping the appropriate amount of top and bottom fabric (we recommend minimum 12″ on top, 4″ on bottom). Here’s more info: https://www.porchenclosuresystems.com/ufaqs/possible-make-larger-clear-vinyl-windows-panels-ones-shown-site/

We look forward to working with you!