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How to Install a Dog Door

Step 1

How to Install a Dog Door

Prepare the door

Take the door off its hinges. This is usually a two person job.

Consider the height of your pet and the height of the gate and mark on the gate where the dog gate will be placed.

Pro Tip

Big dogs need big doors. Measure your dog's shoulder height and make sure you choose a dog gate that is large enough to accommodate your dog.

Step 2

How to Install a Dog Door How to Install a Dog Door How to Install a Dog Door

Drill and dry your doggie door

Drill holes in the 4 corners of the door (Picture 1) and cut out the door with a hand held circular saw.

Dry fit the doggie door to your cut hole (Image 2).

Doors with raised panels may require filler pieces to support the door (Image 3).

Step 3

How to Install a Dog Door

Place the doggy door

Screw on the front and back of the doggie door.

Stage 4

Replace the garage door

Put the large door back on its hinges.

Once the door has been installed, it is time for the final test. Have your dog do a test run. He should fit comfortably through the door.