Firstly the height of the track.
Secure doggie door for sliding glass door.
No other pet door offers the levels of performance as found in the security boss maxseal and sb72 series.
While there are alternatives for most of these you can purchase a patio pet door for your sliding glass door or undersized for your sliding window.
All security boss pet doors are designed to last and perform indefinitely.
However it s also more expensive and more trouble.
Security boss pet doors have the reputation for superior insulating sealing capability along with unparalleled security.
We recommend the prime line products charley bar or wedgit charley bar.
For sliding glass dog door inserts you can use a charley bar to secure the panel in your door frame.
To install a dog sliding door first measure the sliding track.
There are 2 measurements that you ll need here.
You can measure this from the inside of the upper track to the inside of the lower one.
We proudly offer several models from traditional door and wall styles to custom made products for french door applications and in the glass.