Pet Door Installation for Screen Enclosures: Keep Your Pets Happy Without Compromising Your Screen

The Florida Pet Owner Dilemma

You love your screened patio or pool cage. You also love your dog or cat. The problem? Every time your pet wants to go outside, someone has to open the screen door. And if your pet is anything like most Florida pets, that is approximately 47 times per day.

The solution is a pet door installed directly in your screen enclosure. Done correctly, it gives your pet freedom to come and go while maintaining the integrity of your screen against insects and debris. Done incorrectly, it creates a gap that lets in every mosquito in Orange County.

This guide shows you how to do it right.

Types of Screen Pet Doors

Magnetic Flap Doors

The most popular option for screen enclosures. A rigid frame installs in the screen panel with a flexible flap that your pet pushes through. Magnets along the edges seal the flap closed when not in use.

• Pros: Self-closing, good insect seal, affordable ($30-$80)
• Cons: Flap can wear out in 2-3 years of heavy use. Some pets need training to use.
• Best for: Dogs and cats of all sizes. Available in small, medium, large, and extra-large.

Sliding Panel Doors

A separate panel that replaces a section of your screen door track. The pet door is built into a rigid panel that slides into the existing door frame.

• Pros: No cutting of existing screens. Removable if you move. Professional appearance.
• Cons: Only works with sliding screen doors. Reduces door opening width. More expensive ($80-$200).
• Best for: Renters or homeowners who do not want to modify their enclosure permanently.

In-Screen Panel Doors

A rigid frame that installs directly into a screen panel, replacing a section of screen with the pet door assembly.

• Pros: Can be placed anywhere on the enclosure. Does not affect door operation. Permanent and secure.
• Cons: Requires cutting the screen. Permanent modification. Installation is more involved.
• Best for: Homeowners who want the pet door in a specific location away from the main door.

Choosing the Right Size

Measure your pet at the shoulder (standing height) and across the chest (width). The pet door opening should be:

• Height: At least 2 inches taller than your pet's shoulder height
• Width: At least 2 inches wider than your pet's chest

Common sizes:

• Small (6\" x 7\"): Cats and small dogs under 12 lbs
• Medium (8\" x 10\"): Medium dogs 12-40 lbs
• Large (10\" x 15\"): Large dogs 40-80 lbs
• Extra Large (12\" x 18\"): Very large dogs 80+ lbs

When in doubt, go one size up. A door that is too small will discourage your pet from using it.

Installation: Magnetic Flap in Screen Panel

Materials Needed

• Pet door kit (includes frame, flap, and hardware)
• Utility knife or scissors
• Measuring tape
• Pencil or marker
• Screwdriver
• Optional: screen patch tape for reinforcement

Step 1: Choose Location

Select a panel at ground level that your pet naturally approaches. Avoid panels near the pool or in high-traffic areas. The bottom of the pet door should be 1-2 inches above the bottom frame rail to allow clearance.

Step 2: Mark the Opening

Hold the pet door frame against the screen and trace the cutting outline with a marker. Most kits include a template. Double-check measurements before cutting — you cannot undo this step.

Step 3: Cut the Screen

Using a sharp utility knife, carefully cut along your marked lines. Cut slightly inside the lines — you can always trim more, but you cannot add screen back. Remove the cut section of screen.

Step 4: Install the Frame

Most pet door frames come in two halves that sandwich the screen between them. Place the outer frame on the outside of the screen, align the inner frame on the inside, and secure with the provided screws or clips. Tighten evenly to create a good seal.

Step 5: Attach the Flap

Hang the magnetic flap according to the kit instructions. Test that it swings freely and that the magnets seal it closed. Adjust the flap height if needed — it should clear the ground by about half an inch.

Step 6: Train Your Pet

Most dogs figure out pet doors within a few minutes with encouragement. Hold the flap open and call them through with treats. Gradually let the flap close more until they push through on their own. Cats may take a day or two longer but will learn by watching.

Tips for Florida Installations

• Insect seal: Ensure the magnetic closure is strong enough to prevent gaps. Florida mosquitoes will find any opening.
• Rain protection: If the pet door faces prevailing rain direction, consider adding a small awning or positioning it under an overhang.
• Security: Most pet doors include a locking panel for nighttime or when you are away. Use it.
• Multiple pets: If you have multiple pets of different sizes, install the door sized for the largest pet. Smaller pets will use it fine.

Maintenance

• Clean the flap monthly with mild soap and water
• Check magnets quarterly — replace if they weaken
• Inspect the frame seal annually for gaps
• Replace the flap every 2-3 years or when it becomes stiff

Shop Pet Doors at ARK

ARK Orlando carries pet doors in all sizes for screen enclosures. Visit our showroom at 4455 Dardanelle Drive, Suite D, Orlando FL 32808 to see options and get sizing help. We also carry pet-resistant screen material for panels around the pet door area.

Shop online at arkorlando.com or call 321-462-3779.