Before purchasing a new dog door or cat door consider the size.
How to install pet door in garage door.
Also there are sensors for both the inside and outside of the garage door that stop the doors movement should a pet move near.
The bottom of the pet door should be at least two inches above the bottom of the garage door.
You will have limited clearance between the overhead door and the wall as it opens and closes.
Measure your pet s height from the bottom of his paw to the top of his shoulder blade.
Purchase a pet door kit with flaps and a security insert.
Trace the shape of your pet door onto your garage door.
The width of the pet door should be 2 inches wider than the measurement between your pet s shoulders see pictured.
Run a piece of masking tape across the garage door at this height.
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.
Use the square to draw perpendicular lines horizontally and vertically marking the upper corner for the pet door.
There s no guarantee that your door would automatically stop if it is accidentally engaged while a dog is using a 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.
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.
Mark the spot with a pencil.
Step 2 measure measure where the top of the pet door opening will be.
Pet doors installed in overhead garage doors.
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.
I would not install a pet door larger than 12 inches by 8 inches in a garage door to prevent a thief from kicking the pet door in and slipping in.
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.