Ideal Custom Height Fast Fit Patio Pet Door Insert

A Custom Height option using the Ideal Fast Fit dog door for sliding door which will accommodates uncommon aluminum and vinyl (requires shimming) sliding glass door heights Two-piece pet door has aluminum pet door panel and separate height extension piece (recommended the panel and height adjustment piece be semi-permanently installed for height ranges 87.5-89.5, 89.5-91.5 amd 91.5-93.5 ) This is a pet door that comes with a custom-sized height extension piece to fit your sliding glass door's height (height extensions cannot be combined and are custom made which makes them non-returnable) The Ideal Modular Patio Pet Door Insert is available for track heights of 93.75-96.5" tall  Clear, flexible flap is easy for pets of all sizes to use  Height extension piece is made-to-order and is not returnable/non-refundable 3-5 additional days delay in shipping due to this custom-built product If your sliding glass door is too tall for an off-the-shelf sliding door dog door insert,  the Id