Thank you for your review. We apologize for the inconvenience that you have experience with the sill adapter. The LuminAire Retractable Single Screen Door is available in adjustable widths of 32- 36 inches and heights of 78, 80 and 84 inches. Also, the LuminAire Retractable Single Screen Door really comes with a 30-1/2 inches sill adapter. That is how the door is packaged. If the customer wants to install a longer sill adapter, the part is available for purchase. Rest assured that we will create a feedback about your comment. Should you need further assistance about your screen door, please contact the Andersen Solution Center at 1-844-813-6664. - Noel