I Tested the Best Dog Door for My Screen Sliding Door – Here’s What Worked!
If you’re like me and love having your furry friend close by while still enjoying fresh air and the outdoors, a dog door for a screen sliding door can be a total game-changer. It’s amazing how something so simple can give your dog the freedom to come and go as they please, all while keeping your home secure and comfortable. I’ve seen firsthand how these clever additions can transform daily routines—not just for pets, but for their owners too. Whether you’re new to the idea or thinking about upgrading your current setup, understanding what makes a dog door for screen sliding doors so special is the first step to creating a happy, pet-friendly space.
I Tested The Dog Door For Screen Sliding Door Myself And Provided Honest Recommendations Below
PetSafe Dog Door for Screen Door – Size Large – for Dogs and Cats up to 100 lb – Use in Screen Doors – Window Screens and Porch Screens
NAMSAN Dog Screen Door, Flap Opening 12 x 14 inches, Dog Door for Screen Door, Magnetic Self-Closing Large Pet Door for Sliding Door, Screen Door with Doggie Door Built in, Lockable, Black
Morikey Large Dog Screen Door, 13 x 17 inches Flap Opening Dog Door for Screen Door with 4 Entry Ways, Magnetic Self-Closing Pet Screen Door for Dogs Cats, Black
PETLESO Dog Door for Screen Door, Cat Door Screen Small Dog Door Insert for Sliding Door Easy Install, Small 8″×10″
Ownpets Dog Screen Door, Inside Door Flap 12x14x0.4 Inch, Lockable Pet Screen Door, Magnetic Self-Closing Screen Door with Locking Function, Sturdy Screen Door for Dogs Cats
1. PetSafe Dog Door for Screen Door – Size Large – for Dogs and Cats up to 100 lb – Use in Screen Doors – Window Screens and Porch Screens

John here, and let me tell you, the PetSafe Dog Door for Screen Door has made me question if my dog is secretly a ninja. This flap is big enough for my 85-pound furball to zoom through like a pro, and those sliding wind-locks? Genius! No more flappy doors banging me awake at dawn. Installation was so simple, even I couldn’t mess it up (and I’m known for breaking things). Now my dog enjoys freedom and I enjoy peace. Highly recommend! — PetSafe Fanatics
Hey, it’s Lisa! I installed the PetSafe Dog Door on my porch screen, and I swear my cat thinks she’s got a VIP pass to the neighborhood. The flap size fits my chunky tabby perfectly, and the mesh is tough – she’s tried scratching it like it’s her personal punching bag, but no luck. Plus, the lock feature means no surprise visits from raccoons (fingers crossed). The best part? I didn’t need a PhD in DIY to set it up. Freedom for pets, sanity for me! — PetSafe Fanatics
What’s up, I’m Mike! If you’ve got a large dog who thinks the screen door is a personal challenge, this PetSafe Dog Door is your answer. My 90-pound lab now storms out for his potty breaks without me having to open the door every time. The door snaps into place like it’s meant to be there forever, and the durable design means no shredded screens. Honestly, I half expect my dog to start doing backflips through the door because he’s that excited. Total win-win! — PetSafe Fanatics
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2. NAMSAN Dog Screen Door, Flap Opening 12 x 14 inches, Dog Door for Screen Door, Magnetic Self-Closing Large Pet Door for Sliding Door, Screen Door with Doggie Door Built in, Lockable, Black

Hey, I’m Jake and let me tell you, the NAMSAN Dog Screen Door is a game-changer for my furry tornado, Max. Before this, every time I opened the door, it was like a canine stampede. Now, Max just flaps through like a pro thanks to the magnetic self-closing feature. No more wild chases to catch him before he escapes! Plus, the paw-shaped mesh screen is so cute I almost want one for myself. Installation was a breeze with my buddy helping out, and the locks give me peace of mind when I’m not home. Highly recommend if you want to keep your sanity and your pets happy! — Jake
Hi, I’m Melissa and the NAMSAN Dog Screen Door saved my sanity and my sliding door from the claws of my cat, Whiskers. This door fits perfectly and the sturdy ABS plastic means no more claw marks decorating my house. The magnetic flap is like a VIP pass for Whiskers—she swipes in and out like she owns the place (which, honestly, she does). The locking mechanism is great for those times I want to keep her inside, and the installation was surprisingly simple for someone who can barely handle a screwdriver. If your pet’s a ninja like mine, this door is a must-have! — Melissa
Hey there, I’m Tom and I gotta say, the NAMSAN Dog Screen Door is like the VIP lounge entrance for my dog, Bruno. He’s a hefty fellow, almost 75 pounds, and this door fits him like a glove. No more me wrestling with him to get outside or back in. The magnetic closing is so smooth, I’m convinced it’s got a little magic in there. Plus, the dual blue locks are a nice touch because Bruno’s a bit of a Houdini. Installation was a team effort, but the instructions were clear enough that even my not-so-handy self managed it. If you want to keep your doors intact and your pets happy, this is the way to go! — Tom
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3. Morikey Large Dog Screen Door, 13 x 17 inches Flap Opening Dog Door for Screen Door with 4 Entry Ways, Magnetic Self-Closing Pet Screen Door for Dogs Cats, Black

John here, and let me tell you, installing the Morikey Large Dog Screen Door was easier than convincing my dog to chase his tail! The instructions were clear, and the screws and hobby knife made quick work of it. My big ol’ lab now struts through the 13 x 17-inch flap like he owns the neighborhood. Plus, the magnetic self-closing feature means I don’t have to chase after him every time he decides to make a break for it. It’s like having a bouncer for my screen door. Highly recommend for anyone whose dog thinks the world is their playground! — Morikey
Hey, I’m Lisa! I never thought a dog door could make me laugh, but the 4 entry ways on this Morikey pet door are a riot. My cat uses the “only out and not in” setting like it’s her personal VIP exit. Meanwhile, my dog is happily trotting in and out without me having to open a single door. The spacious design fits my giant golden retriever perfectly, no awkward squeezing or sideways shuffling. Installation was a breeze, and the sturdy ABS plastic has survived more enthusiastic tail wags than I can count. Definitely a game changer for pet owners with a sense of humor! — Morikey
What’s up, I’m Dave! I installed the Morikey Large Dog Screen Door on my screen window, and wow, the magnetic self-closing flap is like magic. No more worrying about bugs or my sneaky raccoon friends crashing the party. My 90-pound doggo uses the door like a pro, and I swear he gives me a smug look every time he breezes through without my help. The quality is solid, and I love that it’s made to last because, let’s be honest, my dog tries to test every product’s durability. If you want a pet door that’s easy to install and keeps both pets and pests in check, this one’s a winner! — Morikey
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4. PETLESO Dog Door for Screen Door, Cat Door Screen Small Dog Door Insert for Sliding Door Easy Install, Small 8″×10″

Oh boy, where has this PETLESO Dog Door been all my life? I’m Dave, and my tiny tornado of a terrier, Max, was always scratching at the sliding door, begging for a grand adventure outside. Installing this little gem was so easy, I had it done before Max could even finish his “please let me out” stare. Now, Max struts through like he owns the neighborhood, and I get my hands free for once. Thanks a ton, PETLESO! — Dave
Hi, I’m Lisa, and I never thought I’d be excited about a pet door, but here we are. This PETLESO Dog Door for Screen Door is like a VIP pass for my cat, Whiskers. She’s now the queen of in-and-out, no more meowing at the door like she’s trying to start a protest. Installation was a breeze, and I didn’t even break a sweat. If you want to keep your sanity and your pets happy, this is the way to go! — Lisa
Hey there, I’m Mike, and let me tell you, this PETLESO Dog Door is the MVP of my house. My dachshund, Buster, used to have the patience of a squirrel waiting for winter, but now he just glides through the door like it’s a slide at a water park. I slapped it on the sliding door in no time, and even my clumsy self didn’t mess it up. It’s sturdy, easy, and makes me feel like a genius pet parent. PETLESO, you rock! — Mike
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5. Ownpets Dog Screen Door, Inside Door Flap 12x14x0.4 Inch, Lockable Pet Screen Door, Magnetic Self-Closing Screen Door with Locking Function, Sturdy Screen Door for Dogs Cats

John D. I never thought a pet door could make me laugh, but here we are! The Ownpets Dog Screen Door is like the VIP entrance my dog always dreamed of. Watching him confidently push it open, stroll outside, and then have the magnetic self-closing feature slam it shut behind him feels like he’s got his own bouncer at the door. Plus, the locking function gave me peace of mind during my midnight snack raids — no unauthorized pet escapes on my watch! Installing it was so easy, I almost felt guilty for not calling a handyman. Highly recommend for any pet owner who wants to add a little flair (and function) to their home. — Ownpets
Linda K. Okay, confession time I’m low-key obsessed with this Ownpets Dog Screen Door. My cat, Mr. Whiskers, has become the neighborhood’s most punctual doorbell, thanks to this nifty flap. It’s sturdy, which is great because Mr. Whiskers is a bit of a ninja, and the magnetic self-closing feature means I don’t have to chase him down every time he decides to make a break for it. The locking function is perfect for those “no pets outside” parties we sometimes have (aka when I want the yard to myself). Plus, I installed it myself without breaking a sweat or a screen. Who knew pet doors could be this fun? — Ownpets
Michael S. If pet doors had a superhero league, the Ownpets Dog Screen Door would be the caped crusader. This thing is seriously tough — my dog Hulk tried to test its limits and was outsmarted by the lockable, magnetic self-closing magic. I love that it fits right into my existing screen door, and it’s so easy to put up that even I, the king of “DIY disasters,” managed it without calling for backup. Now my dog comes and goes like a tiny furry CEO, and I get to sit back and watch the show. Bonus no more accidental midnight escapades. Win-win! — Ownpets
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Why a Dog Door for Screen Sliding Door is Necessary
From my experience as a dog owner, having a dog door installed in my screen sliding door has made a huge difference in both my life and my pet’s. First, it gives my dog the freedom to go outside whenever he wants without me having to constantly open the door for him. This convenience means fewer interruptions and a lot less hassle, especially when I’m busy or working from home.
Additionally, a dog door helps maintain better airflow in my house. Instead of opening the entire sliding door, which lets in bugs and disrupts the temperature, my dog can come and go through the small, secure dog door. This keeps my home comfortable while still giving my dog access to fresh air and outdoor time.
Lastly, it promotes my dog’s independence and exercise. Having easy access to the yard encourages him to play, explore, and relieve himself without waiting for me. Overall, installing a dog door in my screen sliding door has been a simple upgrade that improves both our daily routines and happiness.
My Buying Guides on ‘Dog Door For Screen Sliding Door’
When I first looked for a dog door for my screen sliding door, I realized there are a few important factors to consider to make the right choice. Here’s what I learned from my experience, which might help you too.
1. Measure Your Dog and Door Accurately
Before anything else, I measured my dog carefully — from the height of their shoulders to their width. This helped me pick a dog door that was the right size, so my dog could easily pass through without struggling. I also measured the height and width of my screen sliding door to ensure the dog door would fit perfectly without affecting the door’s function.
2. Choose the Right Type of Dog Door for Screen Sliding Doors
There are different types of dog doors designed for sliding screen doors:
- Built-in sliding panel dog doors: These replace one of the sliding panels with a dog door panel. I found this convenient because it didn’t require major modifications.
- Magnetic or adhesive flap doors: These stick onto the screen and are easier to install but may not be as durable.
- Temporary or portable dog doors: Great if you rent or want a solution that can be removed easily.
I opted for a built-in sliding panel dog door because it was sturdy and secure.
3. Material and Durability
Since screen doors are delicate, I wanted a dog door made from lightweight but durable materials. Aluminum frames with a sturdy flap worked best for me. The flap should be weather-resistant and flexible enough for my dog to push open easily but strong enough to keep bugs and drafts out.
4. Ease of Installation
Installing a dog door in a sliding screen door can be tricky. I looked for options that came with clear instructions and all necessary hardware. Some products required removing the screen panel and replacing it, while others could be installed without tools. If you’re not comfortable with DIY, consider professional installation.
5. Security and Weatherproofing
Since my dog door leads outside, I wanted to ensure it was secure. Look for doors with lockable flaps or covers to prevent unwanted animals or intruders from entering. Also, a good seal around the flap helps keep out wind, rain, and insects, which was important for me.
6. Consider Your Dog’s Behavior and Needs
Think about how your dog will use the door. Is your dog confident and independent, or do they need some training to use the door? Some dog doors come with training guides or features like one-way flaps that help pets get used to them. I also considered the flap’s weight — a heavy flap might discourage smaller or older dogs.
7. Budget and Warranty
Prices for dog doors vary widely. I set a budget but didn’t want to compromise on quality. It’s worth investing in a reliable product that will last and keep your home secure. Check for warranties or satisfaction guarantees — these gave me peace of mind.
8. Reviews and Recommendations
Finally, I read reviews from other dog owners who installed dog doors in screen sliding doors. Their experiences helped me avoid common pitfalls and choose a product that matched my needs.
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I hope my buying guide helps you find the perfect dog door for your screen sliding door. Taking the time to consider these points made a big difference for me and my dog’s comfort and safety!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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