How to Install a Doggie Doors in a Wall

Have a pet that would like more freedom? Need a doggie door but don't know how to install one to fit your dog? Here is a step-by-step guide to installing a doggie door in your wall in a matter of a few hours.

Things You'll Need

  • Jigsaw with two blades in case one breaks
  • Power drill with 3/8 inch drill bit
  • Phillips and slotted screwdriver
  • Pencil
  • Measuring tape
  • Metal file
  • Work gloves
  • Safety goggles
  • Level
  • Stud finder
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Instructions

  1. How to Install a Doggie door in a Wall

    • 1

      Locate near-by studs with a stud finder.

    • 2

      Tape the template of the pet door on your wall and trace the outline of it. Be sure to mark holes where you need to drill. The cut-line should be 1 1/4 inch or more above the dog's shoulders for a single flap wall mount, and 2 inches for a double wall mount.

    • 3

      Measure the outer-most distance between the walls. The wall must be framed out like an exterior door or window. This will create a box to install your dog door in.

    • 4

      Locate, cut out, and frame the dog door tunnel (as you would a door or window) that is properly sized for your new dog door. Build the frame in square and level for best results.

    • 5

      Dry-fit the doggie door to your cut hole.

    • 6

      Secure pet door in frame using door jam stock or similar material inside and out.

    • 7

      Screw together the four screws and caulk around the edges to form a nice weather-tight seal. Have your dog do a test run to make sure it can fit through the door comfortably.