This fourth best patio pet door for dogs includes an extra large panel door with a flap opening size of 13 inches x 23 inches.
Patio panel pet door installation.
How to install your petsafe patio panel pet door.
Measure 12 from the top down the side of sliding glass door frame and mark.
The ideal fast fit patio pet door is a cost effective panel with a built in pet door that fits right into the track of your sliding glass door.
This is perfect for pets weighing from 12 lb 220 lb.
Measure 1 above the pet door in the patio panel and mark on the sliding glass door frame.
3b to install the patio panel into an exposed sliding glass door frame fi nd the patio panel center at top and mark on the sliding glass door frame.