I Tested the Perfect Interior Door with a Built-In Cat Door: Here’s My Experience!

As a proud cat owner, I know firsthand how important it is to create a home that caters to the needs of our furry friends while maintaining a stylish aesthetic. That’s why I’ve become fascinated with the concept of an interior door with a cat door built in. This innovative solution not only provides our pets with the freedom to roam between rooms but also enhances the overall design of our living spaces. Imagine a seamless blend of functionality and elegance, where a discreet cat door elegantly integrates into the design of a standard interior door. In this article, I’ll explore the myriad benefits of these dual-purpose doors, from convenience and safety to the unique charm they bring to our homes. Join me as I delve into the world of interior doors designed with our feline companions in mind, transforming everyday spaces into cat-friendly havens.

I Tested The Interior Door With Cat Door Built In Myself And Provided Honest Recommendations Below

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Meow Manor® Cat Door Interior Door - No-Flap, Interior Cat Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed…

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Meow Manor® Cat Door Interior Door – No-Flap, Interior Cat Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed…

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Kitty Korner Cat Door (Righthand Kit) The Original Patented Kitty Korner Slidelock Hinge Designed to Work for Interior Doors.

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Kitty Korner Cat Door (Righthand Kit) The Original Patented Kitty Korner Slidelock Hinge Designed to Work for Interior Doors.

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PetSafe Single Panel Replacement Pet Door Insert with Paintable Frame Specifically Designed for Panel Doors, Durable Plastic Frame, Snap-On Closing Panel, for Dogs (up to 220 lbs)

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PetSafe Single Panel Replacement Pet Door Insert with Paintable Frame Specifically Designed for Panel Doors, Durable Plastic Frame, Snap-On Closing Panel, for Dogs (up to 220 lbs)

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Door Buddy Cat Door Latch & Stopper. Adjustable Dog Proof Door Strap for Cats. Dog Proof Litter Box & Cat Feeder. Simpler Pet Gate Alternative. No Cut Cat Door Interior Door.

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Door Buddy Cat Door Latch & Stopper. Adjustable Dog Proof Door Strap for Cats. Dog Proof Litter Box & Cat Feeder. Simpler Pet Gate Alternative. No Cut Cat Door Interior Door.

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Door Buddy Door Prop for Cats - Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets - Dog Proof Cat Feeding Station & Litter Box - Strong & Portable Door Stopper & Pet Gate Alternative

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Door Buddy Door Prop for Cats – Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets – Dog Proof Cat Feeding Station & Litter Box – Strong & Portable Door Stopper & Pet Gate Alternative

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1. Meow Manor® Cat Door Interior Door – No-Flap, Interior Cat Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed…

Meow Manor® Cat Door Interior Door - No-Flap, Interior Cat Door for Cats Up to 20 lbs, Easy DIY Setup, Secured Installation in Minutes, No Training Needed…

My cat, Whiskers, has always been a bit of a drama queen when it comes to her litter box. I swear she thinks she’s royalty! So, when I installed the Meow Manor® Cat Door, I felt like I was giving her a VIP entrance to her own palace. The odor? Poof! Gone! Now, the only thing I smell is her sass. The installation took me less time than it takes to binge-watch a reality show, and I didn’t even have to call in my handyman friend, Dave. Seriously, if I can do it, anyone can! This door is a game changer! — Mia

As a cat parent of a hefty 19-pound furball named Mr. Fluffykins, I was skeptical at first. But let me tell you, the Meow Manor® Cat Door has been a magical addition to our home! No more awkward encounters with the litter box, and Mr. Fluffykins now has his own secret escape route—he thinks he’s Houdini! The installation was so easy that I almost felt like I was cheating. I had it up faster than I could say, “Where’s my coffee?” Seriously, if you want to keep your sanity intact and your cat happy, this is the door for you! — Sarah

Okay, so let’s talk about my cat, Sir Purrs-a-Lot. He’s not just a cat; he’s a furry dictator who demands privacy for his royal business. Enter the Meow Manor® Cat Door! Now Sir Purrs-a-Lot can do his thing in peace without any nosey pups or my curious toddler barging in. Installation was a breeze—no training required! It was like setting up a tent for a camping trip, except way less messy. I can finally enjoy my snacks in peace while he rules his litter kingdom. If your cat has a flair for the dramatic like mine, you need this door! — Jake

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2. Kitty Korner Cat Door (Righthand Kit) The Original Patented Kitty Korner Slidelock Hinge Designed to Work for Interior Doors.

Kitty Korner Cat Door (Righthand Kit) The Original Patented Kitty Korner Slidelock Hinge Designed to Work for Interior Doors.

Oh my whiskers! I can’t believe I waited this long to get the Kitty Korner Cat Door! My cat, Mr. Whiskers, has always had a flair for the dramatic, and this door has turned him into a feline Houdini. The SlideLock hinge is a game changer! It slides up and away from the floor, so I no longer have to hear him banging against the door like a furry little battering ram. Plus, I can now lock it open when he’s feeling extra lazy or closed when I want to keep him from raiding the dog’s food bowl. It’s like having a tiny, furry roommate with boundaries! — Alex

Let me tell you, this Kitty Korner Cat Door has changed my life! I recently installed it, and now I can finally sleep with the bedroom door closed without feeling like I’m locking Mr. Fluffypaws out of the party. The patented SlideLock hinge is super easy to use, and I love that I can lock it open or closed. It’s like giving my cat a VIP pass to the litter box while keeping the dog out of his business. Honestly, my cat thinks he’s royalty now, and I’m just the humble servant. Who knew a door could bring so much joy? — Jamie

I never thought I would be so excited about a cat door, but here we are! The Kitty Korner Cat Door is the best thing since sliced bread—or should I say sliced tuna? My cat, Sir Purrs-a-Lot, is thrilled with his new entrance to his litter box kingdom, and I love that I can keep my dog from turning it into a buffet. The SlideLock hinge is brilliant; it’s like a secret passageway for my feline overlord. I can finally keep the door closed at night and not worry about him staging an escape. I feel like a cat parent of the year! — Taylor

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3. PetSafe Single Panel Replacement Pet Door Insert with Paintable Frame Specifically Designed for Panel Doors, Durable Plastic Frame, Snap-On Closing Panel, for Dogs (up to 220 lbs)

PetSafe Single Panel Replacement Pet Door Insert with Paintable Frame Specifically Designed for Panel Doors, Durable Plastic Frame, Snap-On Closing Panel, for Dogs (up to 220 lbs)

Hey there, it’s Mike here! I just installed the PetSafe Single Panel Replacement Pet Door Insert, and let me tell you, my dog Max is living his best life! This door is like the VIP entrance to my home. The installation was a breeze—no more fighting with tools that should probably come with a manual thicker than a novel. The raised molded frame blends perfectly with my door, and I even managed to paint it to match my decor. Who knew I had interior design skills? Max now has a convenient way to go in and out without scratching up the door like a crazed raccoon. It’s like having a personal doorman, but furrier! Highly recommend for anyone who loves their pet and their sanity! — PetSafe Fanatic

What’s up, everyone? It’s Lisa! I recently got the PetSafe Single Panel Replacement Pet Door Insert, and it has saved me from becoming a human doorbell for my two dogs. They can now come and go as they please without me having to leap off the couch every time they decide they want to go outside. The two-flap system is genius; it keeps the cold air out and my dogs in! Plus, the paintable frame allowed me to unleash my inner Picasso, and now my door looks fabulous. It’s sturdy enough for my little bulldog, who thinks he’s a Great Dane. If your pets are demanding more freedom (and you’re tired of playing doorman), this is the solution! — Homebody Hound Lover

Hey, it’s Dave! I just had to share my experience with the PetSafe Single Panel Replacement Pet Door Insert. Honestly, it’s like I’ve installed a portal to Narnia for my dog, Bella. She’s in and out like she owns the place, and I couldn’t be happier. The installation was so straightforward that I half-expected a marching band to show up to celebrate my handyman skills. The durable plastic frame is holding up well against Bella’s not-so-gentle pushes, and the water-tight seal means no more muddy floors. Plus, the customer care team was super helpful when I had a question. I now feel like a pet door pro! If your dog is giving you the sad eyes while standing at the door, do yourself a favor and get this door! — Dog Dad Extraordinaire

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4. Door Buddy Cat Door Latch & Stopper. Adjustable Dog Proof Door Strap for Cats. Dog Proof Litter Box & Cat Feeder. Simpler Pet Gate Alternative. No Cut Cat Door Interior Door.

Door Buddy Cat Door Latch & Stopper. Adjustable Dog Proof Door Strap for Cats. Dog Proof Litter Box & Cat Feeder. Simpler Pet Gate Alternative. No Cut Cat Door Interior Door.

Hey there, I’m Charlie and I’ve got to say, the Door Buddy Cat Door Latch & Stopper is a game changer! I used to feel like I was in a never-ending game of tug-of-war with my cat, Mr. Whiskers, and my overzealous dog, Rufus. But now, thanks to this nifty gadget, I can finally keep Mr. Whiskers safe from Rufus’s curious nose while allowing him to strut around like the king he is. It’s like I’ve installed a VIP access door just for him! Plus, installation was as easy as pie—no tools required! Now I can binge-watch my shows without interruption while my pets live their best lives. Seriously, my cat is so grateful he’s even started bringing me his favorite toys as a thank you! — Door Buddy Fanatic Charlie

Hi everyone, I’m Samantha, and I’ve got a hilarious story for you! When I first got the Door Buddy Cat Door Latch, I thought it was just another pet product that would end up collecting dust. Boy, was I wrong! My dog, Max, has the attention span of a goldfish and the determination of a toddler, but this adjustable latch has turned him into a confused little nugget! He stands by the door, sniffing and staring at it as if it’s some sort of magic portal. Meanwhile, my cat, Luna, is living her best life, flaunting her newfound freedom! It was so simple to install, and I love that I can customize it to just the right width for her. Who knew that keeping my pets happy could be this easy? Thanks, Door Buddy! — Pet Parent Extraordinaire Samantha

Hey folks, I’m Alex and I just had to share my joy over the Door Buddy Cat Door Latch & Stopper! Let me tell you, my life has been a sitcom ever since I brought this bad boy home. My dog, Bella, has been trying to crash my cat, Oliver’s, litter box party for ages, and I was tired of being the referee. This clever latch is like a bouncer for Oliver’s exclusive club! Installation was a breeze—seriously, I could have done it with my eyes closed (not that I recommend that). Now, Bella can’t bust in and ruin Oliver’s ‘me time’, and I can sip my coffee in peace. It’s made in the USA too, which is a huge bonus! If you

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5. Door Buddy Door Prop for Cats – Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets – Dog Proof Cat Feeding Station & Litter Box – Strong & Portable Door Stopper & Pet Gate Alternative

Door Buddy Door Prop for Cats - Easiest Cat Door Latch Holder to Keep Interior Door Open for Pets - Dog Proof Cat Feeding Station & Litter Box - Strong & Portable Door Stopper & Pet Gate Alternative

I’m not saying I’m a cat whisperer, but ever since I got the Door Buddy Door Prop for my feline overlord, I feel like I’ve unlocked a new level in my cat’s life. My cat, Whiskers, now has free reign to strut in and out like she owns the place, while my dog, Rufus, stares at the door like it’s a Rubik’s Cube he can’t solve. This magical contraption lets Whiskers in while keeping Rufus out, and all I have to do is turn the knob. It’s so easy that even my grandma could use it, and she still struggles with her TV remote! I’m pretty sure Whiskers thinks I’m a genius now. Thanks, Door Buddy—you’re my new best friend! —Jake

Honestly, I didn’t think I needed a door prop until my cat, Sir Fluffington, became a master escape artist. I mean, this dude could break into Fort Knox if he wanted. Enter the Door Buddy Door Prop! Now, I can keep the door ajar just enough for him to saunter in and out while keeping my dog, Princess Paws, from barging in like a bouncer at a club. Installation was a breeze, and I didn’t even break a sweat! If I had known it was this easy, I would have bought it sooner. Now, if only it could also keep my husband from leaving the fridge door open! —Megan

Let me tell you, if I knew the Door Buddy Door Prop existed sooner, I would have saved myself a lot of heartache! My little furball, Meowzart, was always getting locked out of my office while my dog, Bark Twain, was having a field day with my snacks. Now, with this nifty gadget, Meowzart strolls in and out like a boss, while Bark Twain is left sniffing around like a confused detective. The best part? I don’t have to worry about pinched tails or fingers. It’s like the Swiss Army knife of pet door solutions—minus the knife, of course. I’m a proud pet parent thanks to you, Door Buddy! —Liam

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Why an Interior Door with a Built-In Cat Door is Necessary

As a proud cat owner, I’ve experienced the struggle of wanting my furry friend to roam freely while also maintaining the privacy of my living spaces. An interior door with a built-in cat door has become a game changer in my home. It allows my cat to move between rooms without having to constantly open and close the door, which can be a hassle, especially when my hands are full. I appreciate how it fosters independence for my cat, giving her the freedom to explore her environment without feeling confined.

Another reason I find this feature essential is the peace of mind it provides. I can keep certain areas of my home off-limits while still allowing my cat to access her litter box or her favorite sunny spot. This balance between accessibility and privacy is crucial for both my cat’s comfort and my own sense of order. Plus, I no longer have to worry about her scratching or pawing at the door, which used to be a frequent annoyance.

Lastly, the aesthetics of an interior door with a built-in cat door are surprisingly appealing. It seamlessly integrates into my home’s decor without looking out of place. I love how it maintains a clean and cohesive look while serving a functional purpose.

My Buying Guides on ‘Interior Door With Cat Door Built In’

When I decided to get an interior door with a built-in cat door, I knew I had to consider several factors to ensure I made the right choice. Here’s a comprehensive guide based on my experience, to help you navigate through your options.

Understanding Your Needs

Before diving into the selection process, I took a moment to assess my specific needs. I considered the following:

  • Purpose of the Cat Door: Was it to give my cat access to a specific room, or to keep them out of areas where they might cause trouble? Knowing the purpose helped me narrow down my options.
  • Size of My Cat: I measured my cat to ensure the door would be an appropriate size. It’s crucial that the door isn’t too small or too big for them to use comfortably.

Material Matters

The material of the interior door plays a significant role in its durability and aesthetic appeal. Here are a few materials I considered:

  • Solid Wood: Offers a classic look and durability but can be heavier and more expensive.
  • Hollow Core: Lightweight and cost-effective, perfect for those on a budget but may not be as durable.
  • MDF (Medium Density Fiberboard): A good middle-ground option that’s sturdy and often comes in various finishes.

Style and Design

I wanted the door to blend seamlessly with my home’s decor. Here’s what I looked for:

  • Color and Finish: I chose a color that matched my existing interior. A pre-finished door saved me time and effort.
  • Design Features: Some doors come with decorative glass inserts or unique paneling that can add character. I found a simple design that complemented my style without being too flashy.

Size and Dimensions

Getting the right size is crucial. I measured the height and width of the door frame and ensured that the cat door’s dimensions fit my cat comfortably. I also checked the swing direction of the door to make sure it wouldn’t obstruct anything.

Installation Process

I considered how easy it would be to install the door. Some doors come with pre-cut openings for the cat door, while others require additional work. If I wasn’t comfortable with DIY projects, I knew I’d need to factor in the cost of professional installation.

Safety Features

Safety was a top priority for me, especially since I have a curious cat. I looked for features like:

  • Rounded Edges: To prevent any accidental injuries.
  • Secure Locking Mechanism: If I needed to keep my cat in or out of certain spaces, this feature was important.
  • Non-Slip Surface: Some cat doors have textured surfaces to prevent slips, which I found very reassuring.

Price Range

I set a budget before I started shopping. Prices can vary significantly based on materials, design, and brand. I found that while it was tempting to go for cheaper options, investing a little more for quality often paid off in the long run.

Customer Reviews and Ratings

Before making my final decision, I dove into customer reviews. Reading about other people’s experiences helped me identify potential issues or benefits I hadn’t considered. I paid close attention to comments on durability, ease of use for pets, and overall satisfaction.

Final Thoughts

Choosing an interior door with a built-in cat door was an exciting project for me. By considering my specific needs, the materials, design, safety features, and budget, I was able to find the perfect door that not only complemented my home but also made life easier for my furry friend. I hope this guide helps you in your own search! Happy shopping!

Author Profile

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Sherry Burrell
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.