How do I add a dog door to a storm door?

How to Add a Dog Door to a Storm Door

Installing a dog door in your storm door can enhance your pet’s freedom while maintaining your home’s security and energy efficiency. Whether your storm door includes a screen panel or glass insert, there are several viable methods for adding a pet door that is both functional and secure. Below, we explore the most effective installation options, materials needed, and critical considerations to ensure a successful DIY project.

Option 1: Installing a Pet Door in a Screen Storm Door

This method is ideal for storm doors with mesh or screen inserts. Using a screen conversion kit, you can create a flap opening for your pet.

Materials and Tools Needed:

• 2 screen magnets
• 2 frame magnets
• 1 roll of protective tape
• Scissors
• Painter’s tape
• Pencil
• Screwdriver (optional)

Step-by-Step Instructions:

1. Remove the screen door and place it on a flat, clean workspace.
2. Measure your pet from floor to shoulder and mark a point five inches above the shoulder on the door frame using painter's tape and pencil.
3. Attach the screen magnets to the bottom corners of the screen, leaving a small gap from the edge to prevent interference with the frame.
4. Apply protective tape over the screen lips of the magnets along the bottom edge.
5. Add vertical tape strips along both sides from the magnets to your measurement mark.
6. Flip the door and apply matching tape strips on the reverse side.
7. Reinforce the top split of the flap area by taping horizontally across, overlapping the side strips, and repeat on both sides.
8. Remove the screen spline (the rib holding mesh in place) below the taped areas with a screwdriver and scissors, and detach the screen mesh to allow flap movement.
9. Stand or reinstall the screen door once taping and cutting are complete.
10. Attach frame magnets to align with and close the flap using the screen magnets.
11. Trim any excess mesh if desired for a cleaner look or enhanced insect protection.

Option 2: Installing a Patio Panel Pet Door in a Sliding Glass Storm Door

This method involves inserting a specially designed panel with a built-in pet door into the track of your sliding glass storm door. It does not require any permanent modifications.

Steps to Install a Patio Panel Pet Door:

1. Inspect your storm door’s track (standard vs. monorail) to choose the correct panel type.
2. Measure your pet’s width and height, adding 2 inches to the width and 1 inch to the height for safety and comfort.
3. Test flap locations with a cardboard cutout to ensure accessibility.
4. Measure the height and width of your sliding door’s track for panel compatibility.
5. Purchase a panel that fits within your track and satisfies your pet’s dimensions.
6. Dry fit the panel before final installation.
7. Secure the panel in place following manufacturer instructions, using existing tension screws or brackets.
8. Apply weatherstripping and insulation to combat drafts and seal gaps.
9. Enhance security with dowels, locking bars, or bolt locks compatible with pet panels.

Alternative Installation Methods

For doors made entirely of glass or special materials, more advanced or custom solutions may be necessary:

• Through-Glass Installations: Require replacing the existing panel with a factory-made unit incorporating a built-in dog door. Professional help is essential.
• French and Multi-Panel Doors: Might involve creative placements or side installations, occasionally supplemented by a pet tunnel.
• Wall Installations: Sometimes easier and more cost-effective, this option diverts from the door entirely, especially when glass cutting isn’t feasible.

Tips for a Secure and Efficient Dog Door Installation

• Always measure your dog beforehand and match the door size accordingly.
• Ensure weather sealing around new installations to prevent drafts.
• Screen and patio panel kits work well for renters since they're removable.
• Use only certified safety glass units for glass-based pet doors.
• Use heavy-duty magnets or latches for active dogs and windy areas.
• Monitor old screens or glass for cracks or loosening after installation.

Considerations Before You Begin

Cutting into tempered glass is impossible; you must replace it professionally with a pre-fabricated pane. Always use safety devices post-installation like lock bars or security dowels. If you’re unsure, consult your door or pet door manufacturer’s guidance or hire a professional installer, especially for glass-integrated or double-slide doors.

By selecting the right type of dog door and following safety guidelines, you can give your furry friend property access while ensuring your storm door remains secure and functional year-round.