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9
Installation in Glass Doors and Windows
The Locking Pet Door is also designed for installation in glass windows and doors. Cutting glass is a
skilled job and should be done by a professional glazier or glass manufacturer. To install the pet
door in glass, mark your pet’s shoulder height and location for the pet door using instructions listed
in
Step 1
under
Non-Glass Doors
. Your glazier will need to cut a circular hole with a diameter of
10 ³/
8
“ (263mm) with the center of the circle 1 ¹³⁄
16
” (46mm) below the shoulder height mark. After
the cut-out is made, then the pet door can be installed using the installation instructions under
Non-Glass Doors starting with
Step 5B
.
Sliding Glass Door or
Window Installation:
If installing the pet door in a sliding
glass door or window, the pet door
should be installed on the inner panel
with the interior frame on the inside
of the house so the 4-way lock does
not prevent your door or window from
working properly.
(See Figure 1)
Installation in Walls
Follow the instructions for
Non-Glass Doors
using the enclosed cutting template. Additional skills,
tools and materials (such as wood framing and hardware) will be required.
NOTICE
It is not possible to cut holes in tempered or double pane glass except at the time of
manufacture. Consult a professional glazier or glass manufacturer to install the pet door
in a glass door or window.
Outer Panel
Inner Panel
Pet Door
(exterior frame)
Pet Door
(interior frame with 4-way lock)
Outside of house
Inside of house
Figure 1
