You will have limited clearance between the overhead door and the wall as it opens and closes.
How to install pet door in garage door.
Before purchasing a new dog door or cat door consider the size.
Installing a door for your pet in your garage is a convenient and simple way to grant your pets the independence they want while keeping away unwanted critters from the rest of your house.
Purchase a pet door kit with flaps and a security insert.
Pet doors installed in overhead garage doors.
Mark the spot with a pencil.
Also there are sensors for both the inside and outside of the garage door that stop the doors movement should a pet move near.
Measure your pet s height from the bottom of his paw to the top of his shoulder blade.
The width of the pet door should be 2 inches wider than the measurement between your pet s shoulders see pictured.
Use the square to draw perpendicular lines horizontally and vertically marking the upper corner for the pet door.
Measure the width of your pet door and divide it by two marking the center of the door in the same way you did with your larger door.
Run a piece of masking tape across the garage door at this height.
Trace the shape of your pet door onto your garage door.
Your garage door does include a number of safety features but these features were not designed to shut down operation of the door when a pet using a pet door.
Align the mark you made on your garage door s center with the center of your pet door.
This is especially true for outdoor cats as keeping your garage door cracked open in the evening encourages both robbers and vermin.
Step 2 measure measure where the top of the pet door opening will be.
Pet doors are sold in various sizes but the door must be large enough for the tallest and widest of your pets to fit through comfortably.
There s no guarantee that your door would automatically stop if it is accidentally engaged while a dog is using a pet door.
The height of the pet door should be 2 inches taller than the measurement between the top of your pet s shoulders and the bottom of its chest see pictured.