Panel Suggestions
Situation or Problem Solution
You have dual pane glass and want the best performance possible with easy installation Thermo-Panel III
You have a new vinyl framed sliding glass door Ideal VIP

Pet 1 Products
You want to keep out strays and other animals (including raccoons) Power Pet Panel
You want a high quality panel but with less expensive single pane glass Quick Panel III

You need to be able to lock the sliding glass door behind you as you leave
(outside keyed lock)

 Ideal Panel with
Keyed Lock option
You want a semi-permanent solution with a lock mounted on your pet door that mates to your sliding glass door Hale 'Standard'
Note: Our suggestion should be considered a starting point for consideration. There are many factors to weigh and you may well decide upon a different solution.