Are you trying to find cat door sliding glass among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling cat door sliding glass on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 60 cat door sliding glass tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best cat door sliding glass you can buy today
- Adjustable Height: 77-5/8" To 80-3/8" for ALUMINUM sliding patio doors only. To ensure ordering correct height, measure flush at top track to the inside bottom track of your ALUMINUM sliding patio door frame.
- Includes a weather strip to perfectly seal with your slider, keeping the elements out and your home comfortable.
- Easy to install and remove: Perfect for renters or anyone who prefers a less permanent solution.
- Features a 7" x 11-1/4" flexible, transparent vinyl flap that makes it easy for your pet to come and go while providing a clear view.
- Pet door rise is 4" (Pet door rise is the distance of the pet door from the floor) with a door width of 11.5”. Suitable for pets up to 7” wide and weighing up to 35 pounds.
- PERFECT FOR APARTMENTS AND RENTAL HOMES: This rental-friendly door installs easily in 1 piece so you can easily take it with you if you and your best friend move
- ADJUSTABLE SIZING: The patio panel fits your existing sliding door track; adjustable 75 7/8" to 80 11/16"
- DESIGNED FOR SMALL PETS: Flap opening is 5 1/4 W x 8 3/16 in H for pets up to 15 lb
- SECURITY LOCK: The latch kit allows you to lock your sliding glass door once the pet door is in place
- CONTROLLED ACCESS: Use the closing panel to limit your cat or dog’s access when needed
- U.S.-BASED CUSTOMER CARE: Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions
- QUALITY PROMISE: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations since 1998 to help keep your pet healthy, safe and happy
- Easily install a pet door in your existing sliding glass door- no cutting required
- Great for apartments or condos- take the door with you when you move
- Durable aluminum frame including weather stripping and slide-in closing panel for weather resistance
- Three colors available to fit your décor – White/Satin/Bronze
- Four pet door sizes to fit a wide variety of pet heights and weights
- Includes flexible, tinted flap with magnetic closure and latch kit for locking
- Call, chat or email with our expert US-based customer care specialists six days a week; They are waiting to assist you and your pet with your product needs
- PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year
- PERFECT FOR APARTMENTS AND RENTAL HOMES: This rental-friendly door installs easily in 1 piece so you can easily take it with you if you and your best friend move
- ADJUSTABLE SIZING: The patio panel fits your existing sliding door track; adjustable 91 7/16" to 96"
- DESIGNED FOR MEDIUM PETS: Flap opening is 8 1/4 W x 13 3/16 in H for pets up to 40 lb
- SECURITY LOCK: The latch kit allows you to lock your sliding glass door once the pet door is in place
- CONTROLLED ACCESS: Use the closing panel to limit your cat or dog’s access when needed
- ENERGY EFFICIENT: This door is made with weather resistant aluminum, shatter resistant tempered glass and a magnetic closure on the pet flap
- U.S.-BASED CUSTOMER CARE: Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions
- QUALITY PROMISE: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations since 1998 to help keep your pet healthy, safe and happy
- Easily install a pet door in your existing sliding glass door- no cutting required
- Great for apartments or condos- take the door with you when you move
- Durable aluminum frame including weather stripping and slide-in closing panel for weather resistance
- Three colors available to fit your décor – White/Satin/Bronze
- Four pet door sizes to fit a wide variety of pet heights and weights
- Includes flexible, tinted flap with magnetic closure and latch kit for locking
- Call, chat or email with our expert US-based customer care specialists six days a week; They are waiting to assist you and your pet with your product needs
- Designed for 96” ALUMINUM sliding patio doors only and is NOT INTERCHANGEABLE.
- The patio panel frame is elegantly white with clear tempered safety glass, blending seamlessly with your home decor.
- Height adjusts from 93-3/4" to 96-1/2" and fits up to 1” aluminum patio track width
- Animal lock-out slide for added security.
- Ready-to-install package has everything needed for installation, making setting up your new pet door as easy as it gets.
- DESIGNED FOR MEDIUM PETS: This patio dog door features a flap opening of 8.66" W x 12.2" H, perfect for cats or dogs up to 40 lbs.
- ADJUSTABLE HEIGHT: The durable aluminum patio dog door insert is adjustable in height from 44" to 84.25", ensuring a perfect fit in your existing sliding door track.
- EASY INSTALLATION: No cutting or complex tools required! This pet door is simple to install without the need for modifications to your sliding glass door.
- CONTROLLED ACCESS: Manage your pet's access with the closing panel, allowing you to limit their entry when necessary.
- ENERGY EFFICIENT & WEATHER-PROOF: The durable wire mesh keeps insects out while allowing for indoor air circulation. Clear panels can be added for protection against extreme weather conditions.
- Adjustable height for the perfect fit: Designed for standard aluminum sliding patio door sizes from 77-5/8" to 80-3/8", this door is a great fit for balcony doors in apartments or rented homes.
- The sturdy aluminum construction not only ensures longevity but also adds a sleek, modern touch.
- Comes with a security lock and an animal lock-out slide, perfect for managing pet access, especially in rented spaces.
- The clear tempered glass is safe for pets and maintains the visual appeal of your balcony or patio door.
- Pet Door For Cat & Small Dog: The FUELIO pet door for sliding glass doors has an overall width of 12 inches. Please ensure there is enough space left for people walk through. The opening flap is 8.66 inches wide, so measure your pet's widest point before purchasing.
- Adjustable Frame Height: The frame height can be set between 5 to 7 feet, fitting various sliding glass doors in patios, villas, and apartments. If your cats or dogs are with shorter legs, please note that the threshold is 4.13 inches high.
- Metal Mesh & Weatherproof Panel: The durable mesh keeps insects out and allows for air circulation on hot days. The extra two clear panels can be installed in rainy or cold weather.
- Lockable Panel for Home Security: This doggie door for sliding door includes a lockable panel to secure your home, control your pet's access, and keep out wild animals, safeguarding your family's security.
- Easy To Install: No cutting or complex tools required! This pet door is simple to install without the need for modifications to your sliding glass door.
- Suitable for Apartments and Rental Homes: Designed for temporary installations or vacation homes without causing any damage to your door.
- BulEsiane Dog Door For Sliding Glass Door：Frame - 12.2 W*44.4 to 84.2 inch height, Flaps -8.7 W*12.4 H inch, suitable for pets up to 18kg /42lb.Easily installs without cutting a hole in a door or wall.
- Windshield & Lockable Design:BulEsiane pet door for sliding glass door comes with extra protection. You can avoid small animal disturbances with the T-lock, sturdy closing cover and weather stripping, increasing the security of your home and controlling pet access time when needed.
- Fiberglass Mesh Screening：The durable fiberglass mesh keeps insects out and keeps air circulating on hot summer days.
- Perfect for Renters:Designed for temporary installations or vacation homes without causing any damage to your door.
- Quick & Easy Installation:BulEsiane 1-Piece Sliding Pet Door for Dogs & Cats require no tools to install, easily slide into the patio door channel, perfect for most sliding door track heights.
- DESIGNED FOR MEDIUM PETS: This patio dog door features a flap opening of 8.66" W x 12.2" H, perfect for cats or dogs up to 40 lbs.
- ADJUSTABLE HEIGHT: The durable aluminum patio dog door insert is adjustable in height from 44" to 84.25", ensuring a perfect fit in your existing sliding door track.
- EASY INSTALLATION: No cutting or complex tools required! This pet door is simple to install without the need for modifications to your sliding glass door.
- PERFECT FOR APARTMENTS AND RENTAL HOMES: Ideal for apartments and rental properties, this doggy door for sliding glass doors can be easily installed without causing any damage. You can take it with you when you move.
- ENERGY EFFICIENT & WEATHER-PROOF: The durable wire mesh keeps insects out while allowing for indoor air circulation. Clear panels can be added for protection against extreme weather conditions.
- CONTROLLED ACCESS: Manage your pet's access with the closing panel, allowing you to limit their entry when necessary.
- Designed for Apartments and Rental Houses: Dog door for sliding glass door is designed for temporary installations or vacation homes without causing any damage to your door. If you and your best friend move, you can easily take it with you.
- Adjustable Height of the Frame: Frame size: 10.33 W * 80.50 to 85.50 H inch, Flaps size: 6.63 W * 9.36 H inch, fits in sliding door tracks of at least 0.8" in width. Suitable for pets less than 6" in width and 13" in height. The top spring of the dog door is designed to perfectly match the height of most door frames.
- Windshield & Lockable Design: Elevon patio pets door for sliding glass doors comes with Lockable Panel. The T-lock in the panel can control the time of pet access and prevent wild animals from entering to ensure family safety.
- Quick & Easy Installation: The doggy door with spring design can be easily installed without damage to the door, simply by easily inserting the chute of the sliding door. We provide pet door installation instructions and accessories to ensure your installation is smooth.
- Pet Freedom: This door is made with weather resistant aluminum, shatter resistant tempered glass and a magnetic closure on the pet flap. Rugged materials and excellent design provide safety and comfort for you and your pet. Let your pet explore the great outdoors freely! Design for your pet! Note: Please accurately measure the height of your door frame and the width of the track to ensure our dog door fits your door frame. Height is measured from the top track to the bottom track, while track width refers to the internal width of the track. For returns or exchanges due to sizing issues, we will charge a return fee. We are applying for patent protection, hoping to prevent imitation.
- Freedom & Convenience - Through the great cat door, your cats or small dogs can go in and out easily and quietly. They won’t feel trapped and you no longer bother to open or close the door for them.
- Safer with 4 Lock Modes - By slide the switches, you can adjust the access mode to Free In & Out, Fully Locked, Out Only, In Only, control your pet’s access and keep away stray animals.
- No Tunnel Part, No Need to Cut - The panels are only 0.78in thick and tightly fitted, suitable for windows,wooden door and sliding glass door, etc. With 9.8 x 9.3in outer size, 8.3in x 7.7in flap,this cat door for window is for cats and small dogs with waist circumstance shorter than 24in.
- Durable & Comfortable - Made of sturdy ABS plastic, the cat door interior door is ready to serve your pets for long time. With sealing well strip, magnet for aligning, it can keep away bugs and the smell of cat litter, reduce the loss of cold air in summer and the loss of heat in winter.
- Simple Installation - Package includes detailed instructions(with templates on), 8 screws and their caps, double-sided tapes. You can cut the template off and install the cat door for sliding glass door easily.
- QUICK EASY INSTALLATION: Whiskers & Windows cat door offers a hassle-free pet access solution with its easy-to-install, adjustable design, perfect for cats and small dogs; enjoy the convenience of a spring-loaded frame that fits most sliding glass doors seamlessly; large flap measures 7" x 7-1/2" and is suitable for small dogs and cats weighing up to 15 lbs
- DURABILITY & SECURITY: sturdy aluminum frame provides a stylish and corrosion-resistant pet door, while the clear, rigid flap ensures easy access and visibility for your pets; the 4-way locking mechanism allows for controlled pet access and enhanced security (full-access, in-only, out-only, locked)
- VERSATILE FIT: adjustable height for a custom fit, this Whiskers & Windows Cat Door is designed to integrate with a variety of sliding door sizes; its high-quality construction offers long-lasting performance and peace of mind for pet owners
- FLEXIBLE USE: grant your beloved pets the freedom and independence they deserve with this innovative pet door, specifically designed for sliding glass doors; its versatile, easy-to-install design makes it an excellent choice for rentals and temporary setups
- Whiskers & Windows Cat Door offers a complete pet access solution that combines style, durability, and ease of use; transform your sliding glass door into a convenient gateway for your cats and small dogs, ensuring their comfort and safety
- SEAMLESS INSTALL: the Endura Flap pet door for vinyl sliders is designed for 'U' shaped tracks of at least 1-1/2" width; engineered for optimal insulation and energy efficiency to provide freedom for your pet while preserving your energy bills; small flap measures 6" x 11" and is suitable for pets up to 14" tall
- MAXIMUM ENERGY EFFICIENCY: enhance your home's energy efficiency with our insulated pet door, featuring tempered safety glass; the durable and flexible flap remains functional even in -40 degree temperatures, providing your pet with easy access to the outdoors
- EASY INSTALLATION: experience how simple it is to install and remove our pet door with the adjustable top and spring-loaded design, allowing for a fast, secure fit in your sliding glass door track; the white vinyl frame complements most interior designs and provides a stylish addition to your home
- FOUR-SEASON PERFORMANCE: protect your home from harsh weather with our weather-resistant pet door, capable of withstanding winds up to 50 mph; the insulated flap ensures your home stays comfortable during winter, spring, summer, and fall, keeping the elements at bay
- SECURITY & PEACE OF MIND: includes a secure locking cover, as strong as 1/16" sheet steel, providing added security and control when the pet door is not in use; the Endura Flap pet door is built to last, backed by a lifetime guarantee
- Patio Dog Doors fit most existing sliding door locks
- Fits 1 1/2" to 1 3/4" thick doors
- Extremely energy efficient
- 【HANIML Medium Size Doggy Door White】: Frame size: 12.2 W*44.4 to 84.2 inch height, Flaps size: 8.9 W*12.2 H inch, suitable for pets up to 18kg /42lb.
- 【Lockable Panel for Home Security】: HANIML Patio Pets Door for sliding glass doors comes with Lockable Panel: keep home safe, control the passing time of pets access, and prevent wild animals from entering to ensure family safety.
- 【Adjustable Height of the Frame】: Adjustable The Frame Height from 5.15 to 6.95 FT, suitable for almost patio, villas and apartment sliding glass door.
- 【Energy Efficient & Weather-proof】: Durable wire mesh keeps insects out while allowing indoor air circulation in hot summer days. Clear panels can be installed as needed for rain and windy days to protect against the extreme weather.
- 【Easy Installation Pets Door】: No tools are required for installation, no need to damage the door, just easily insert the sliding door's chute. Easy installation and removal of pet doors as needed without any hassle and very convenient.
- Windshield & Lockable Design: You can avoid small animal disturbances with the T-lock, sturdy closing cover and weather stripping, increasing the security of your home and controlling pet access time when needed
- Fiberglass Mesh Screening：The durable fiberglass mesh keeps insects out and keeps air circulating on hot summer days
- Perfect for Renters:Designed for temporary installations or vacation homes without causing any damage to your door
- Quick & Easy Installation:TIMOSS 1-Piece Sliding Pet Door for Dogs & Cats require no tools to install, easily slide into the patio door channel, perfect for most sliding door track heights
- TIMOSS Dog Door For Sliding Glass Door：Frame - 12.2 W*44.4 to 84.2 inch height, Flaps -8.7 W*12.4 H inch, suitable for pets up to 18kg /42lb.Easily installs without cutting a hole in a door or wall
- PRODUCT DIMENSIONS: Frame: 9.84” W x Up to 84.25” H | Flap: 6.69” W x 9.06” H | Fits most sliding doors
- FIBERGLASS INSECT SCREEN: The durable fiberglass mesh keeps insects out while still allowing airflow inside your home. Perfect for hot summer months
- TOOL-LESS EASY INSTALL: No tools required to install, easily slide into the existing sliding door channel. Install and remove the pet door as needed without hassle.
- RENTAL SAFE: The Patio Pet Door is perfect for those renting with pets or homeowners that don't want to make permanent changes to their home
- DURABLE CONSTRUCTION: Powder coated solid aluminum frame with fiberglass mesh panels | UV resistant flap
- QUICK EASY INSTALLATION: Whiskers & Windows cat door offers a hassle-free pet access solution with its easy-to-install, adjustable design, perfect for cats and small dogs; enjoy the convenience of a spring-loaded frame that fits most sliding glass doors seamlessly; large flap measures 7" x 7-1/2" and is suitable for small dogs and cats weighing up to 15 lbs
- DURABILITY & SECURITY: sturdy aluminum frame provides a stylish and corrosion-resistant pet door, while the clear, rigid flap ensures easy access and visibility for your pets; the 4-way locking mechanism allows for controlled pet access and enhanced security (full-access, in-only, out-only, locked)
- VERSATILE FIT: adjustable height for a custom fit, this Whiskers & Windows Cat Door is designed to integrate with a variety of sliding door sizes; its high-quality construction offers long-lasting performance and peace of mind for pet owners
- FLEXIBLE USE: grant your beloved pets the freedom and independence they deserve with this innovative pet door, specifically designed for sliding glass doors; its versatile, easy-to-install design makes it an excellent choice for rentals and temporary setups
- Whiskers & Windows Cat Door offers a complete pet access solution that combines style, durability, and ease of use; transform your sliding glass door into a convenient gateway for your cats and small dogs, ensuring their comfort and safety
- ☞4 WAY SWITCH MODE --- The pet door could be adjusted by the Red and Green switches with tabs to 4 modes: out only, in only, both in and out, and fully locked, easy control of your pet's in and out.
- ☞SIZE & APPLICATION --- Outer Size: 9.8" x 11" x 0.94"(W x H x D), Inner size: 7.9" x 8.7"(W x H), Cut-Out Size: 8.3" x 9.5" (W x H), suitable for mounting on glass door or windows, suitable for cat and doggie lighter than 27.54 lb and waist circumference shorter than 24.8"
- ☞SAFE & THOUGHTFUL --- The transparent flap let pet see through the door. Exterior rain seal is for waterproof. Brush strip eliminates noise from the door closing.
- ☞EASY TO INSTALL --- Complete instructions included, make you easily install in windows, glass ,metal door etc.
- ☞EXCELLENT QUALITY --- Made of ABS material, weather-resistant, the surface is smooth and durable.
- REPLACEMENT FLAPS: When it’s time to replace the current flaps on your pet door, install these replacement flaps to keep rain and drafts outside where they belong
- QUICK INSTALLATION: Install your new replacement flaps in 3 easy steps
- MEDIUM SIZE: Replacement flaps fit your medium pet door opening measuring 8 1/4 in W X 12 1/4 in H
- QUALITY PROMISE: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations since 1998 to help keep your pet healthy, safe and happy
- U.S.-BASED CUSTOMER CARE: Our pet product experts are here to help you and your pet and are available by phone, email or chat if you have any questions
How to choose a good cat door sliding glass
Does the idea of finding a fantastic cat door sliding glass make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in cat door sliding glass. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top cat door sliding glass products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top cat door sliding glass on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top cat door sliding glass brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top cat door sliding glass based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the cat door sliding glass were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good cat door sliding glass, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your cat door sliding glass.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting cat door sliding glass for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our cat door sliding glass. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what cat door sliding glass should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on cat door sliding glass.
