10 Best Sliding Glass Doggy Door
#1

MAVRICFLEX Dog Doors, Doggie Door with Sliding Lock Panel, Plastic Pet Door with Non-deformable Magnetic Flap, Smoky Gray Dog Door for Door, Medium Doggy Door
Brand: MAVRICFLEX
$129.21
⭐ 5
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- Durable ConstructionOur medium dog door is crafted with a high-quality plastic frame that is built to withstand the wear and tear of daily use. The smoke gray color is not only stylish but also resistant to fading and scratches.
- Enhanced Convenience & SafetyThe hard flap included with this doggy door is designed to be durable and reliable. It provides a secure barrier while allowing your furry friend to pass through easily. The dog door is equipped with a lockable safety panel which helps ensure the safety of your home and your beloved pet.
- Medium Dog DoorThe size of the doggie door: 12 1/4''(W) x 16 3/8''(H). Cutting size: 10 1/4''(W) x 14 1/2''(H)). Flap opening size: 9(W) x 12 1/4''(H). It is suitable for paneled, wood, PVC, and metal doors with a thickness of 1 '' - 2 ''. This dog door is designed for pets up to 40 pounds.
- Energy-Efficient: The flap of the doggy door is equipped with furring strips and high-quality magnetic strips to enhance sealing. After the dog passes through the flaps, it is quickly and completely closed, effectively preventing rain, wind, dust, insects etc. from entering.
- Easy Installation ProcessNo need for professional help. Installing our dog door is a breeze. With clear instructions and cutting template included, you can have it up and running in no time.
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#2

Decormax Steel Dog Door for Wall, Energy Efficient Pet Door, Telescoping Tunnel and Steel Frame, Double Magnetic Flaps and Two Sliding Lock Panels, Easy to Install, White, Medium
Brand: Decormax
$240.86
⭐ 4.6
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- Dog Door for Wall Suitable for pet owners who want to install a dog door in their wall. The dog can come and go freely and can also arrange its own schedule independently.
- Weatherproof DesignThe multiple protection of the double flaps and 2 sliding lock panels are enough to withstand extreme weather. The bottom of the flap is magnetically strengthened to seal more tightly and save energy.
- Durable and Easy to InstallThe dog door is made of durable steel material. Integrated telescoping, cutting template, and detailed installation instructions save installation time.
- Dimensions and Stretching RangesThe cat door with the telescopic tunnel is suitable for 3 9/10-7 7/8 inch thick walls. The outer frame size of L is 17" * 11 4/5", flap opening is 12 1/5" * 8 3/4", which is suitable for cats under 40 pounds.
- Intimate Customer ServiceWe are committed to providing customers with quality products and considerate services. If you have any questions, please feel free to contact us. We will reply within 24 hours.
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#3

MOMOGEE Lockable Pet Screen Door - Magnetic Self-Closing Cat Door for Sliding Doors & Windows | Sturdy Doggy Door with Automatic Lock | Easy Install for Indoor/Outdoor Access (Small)
Brand: MOMOGEE
$49.00
⭐ 4.1
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- Professional-Grade Security Lockable magnetic flap with dual-bolt locking system prevents unwanted entry, keeping your home secure while allowing cats/dogs free indoor-outdoor access through sliding doors or windows.
- Self-Sealing Magnetic Closure Heavy-duty magnetic strips ensure instant flap closure after pet passes through, blocking insects, drafts and noise - ideal for Australian weather conditions.
- Tool-Free Installation Pre-assembled frame with adjustable tension clamps fits most standard sliding screen doors (50-100cm width) in 5 minutes - no drilling or DIY skills required.
- Durable Pet-Proof Design Reinforced PVC flap + rust-proof aluminum frame withstands clawing & chewing. Weather-resistant materials prevent warping in humidity or UV exposure.
- Multi-Purpose Pet Solution Includes removable inner door flap for temperature control & optional indoor use. Compatible with security screens, flyscreens and sliding glass doors (tested on Aussie door brands).
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#4

Sliding Door Frosted ESG Glass and Aluminium 102.5x205 cm Black Building Material
Brand: UMMOSUMA
No Price
⭐ 4.7
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- Home Improvement / Building Supplies / Building Materials / Doors
- Durable aluminium frame and ESG glass panels provide stability and longevity.
- Frosted glass design ensures privacy while allowing ample natural light.
- Soft stop mechanism enables quiet and effortless opening and closing.
- Spacesaving solution creates a seamless transition between rooms.
- Includes door and stop; hanging wheels and top sliding rails sold separately (SKU: 145262, 145263).
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#5

vidaXL Frosted ESG Glass & Aluminium Sliding Door with Hardware Kit - Quiet, Easy to Install, Space-Saving Design, Provides Privacy and Natural Light - Black, Size: 76 x 205 cm
Brand: vidaXL
$326.99
⭐ 4.1
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- Quiet Operation: This door operates smoothly and quietly thanks to its soft stop system which triggers a buffer when opening and closing - [230 characters
- Easy Setup: The door comes with a hardware kit for easy installation, including a detailed assembly manual for guide - [235 characters
- Stylish Transition: The vidaXL Sliding Door is a trendy choice for creating a graceful transition between rooms while saving space - [230 characters
- Privacy Balance: It offers a good balance between privacy and light with its frosted ESG glass design, allowing natural light to filter in - [244 characters
- Durable Material: Designed with an aluminium frame and ESG panels, the door is built for stability and long-term use - [237 characters
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#6

vidaXL Modern Sliding Door in Aluminium and ESG Glass- Transparent, Space Saving and Quiet in Operation, Size: 76x205cm, Black
Brand: vidaXL
$206.99
⭐ 4.7
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- Ideal for space saving and creating a graceful transition between rooms
- The door's soft stop ensures safe and quiet operation
- The door can only be mounted in combination with sliding door hardware kits
- Modern, sophisticated sliding door made of sturdy ESG glass and aluminium
- The transparent glass design allows plenty of light to enhance the room ambiance
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#7

HANIML Large Dog Door for Sliding Glass Doors Doggie Door Insert for Screen Patio Pets Door with Lockable Panel Magnetic Closure Ideal for Large Dogs Cats Convenient and Durable Easy to Install White
Brand: HANIML
$668.19
⭐ 4.1
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- HANIML Large Size Doggy Door White: Frame size: 16.1W*44.4--84.2 inch height, Flaps size: 11 W*16.1 H inch, Suitable for pets up to 45kg /100lb.Dog Door for Sliding Door White
- 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.
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#8

PetSafe Sliding Glass Pet Door Security Bar - Easy to Install - Lock Your Sliding Glass Pet Door - Compatible with PetSafe Sliding Glass Pet Doors - for Sliding Glass Doors up to 72†Wide
Brand: PetSafe
$42.78
⭐ 4.7
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- SECURITY LOCK: To lock your door, mount the included security bar between your door frame and the interior sliding panel of your glass door
- ADJUSTABLE UP TO 28: Security bar adjusts up to 28 inches; security bar works with human doors up to 72 inches wide
- COMPATIBLE PET DOORS: The security bar works with the PetSafe Extreme Weather Sliding Glass Pet Door, PetSafe Sliding Glass Pet Doors and PetSafe Freedom Aluminum Patio Panels
- 2 INSTALLATION OPTIONS: Secure the security bar in place with either the security bar bracket or double-sided adhesive strips
- QUALITY GUARANTEED: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help pets and their people live happily together
- U.S.-BASED CUSTOMER CARE: Let our pet product experts help; were available Monday through Saturday to answer your questions at 1-800-845-3274
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#9

Large Dog Door for Sliding Glass Door,Openable Pet Door for Sliding Glass Doors,All-Metal Framed & Panel & Lock,Adjustable 75 7/8" to 81" Slider Height -Large
Brand: Eillion
$792.19
⭐ 5
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- Openable Design: Our dog door for sliding glass doors flips inward to maximize limited space, making it easy to move items and people in and out of the backyard. We've also filed for a patent.
- Adjustable Height: The large doggie door for the sliding door frame adjusts from 75 7/8" to 81" in height, with a glass door width of 14.8". This fits most villa and patio sliding glass doors. To ensure the correct height, measure from the top track to the inner bottom track of your aluminum sliding door frame.
- Perfect for Large Pets: The semi-transparent flap of the pet door for sliding glass doors, measuring 10 W x 16 H, offers a clear view and easy access for pets up to 100 pounds. It includes a safety lock to enhance home security and control pet access.
- Energy Efficient & Weatherproof: Our large doggie door for sliding doors features a sturdy aluminum frame, magnetic seal double-layer flap, windproof strips, and a slide-in closure panel, designed to withstand the elements while keeping your home cozy and secure.
- Premium Service, Happy Pets: Unleash your pet's adventurous side with eillion's dog doors for sliding glass doors. Give your pets the freedom to explore outdoors safely. Our dedicated customer service team is here to assist with any questions. Please reach out with any concerns.
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#10

iPetba Dog Door for Door Pet Doors for Interior Exterior Cat Door with Aluminum Frame Telescoping Tunnel Sliding Glass Doggie Doors for Extreme Weather Insert with Double Flaps-XLarge (Up to 220 Lbs)
Brand: IPETBA
$189.99
⭐ 4.1
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- Perfect Size for Large BreedsiPetba xl telescoping doggie door is designed to accommodate larger breeds, ensuring a comfortable fit for your furry family members. Frame Size:[ 27.12"W * 17.68"H]. Flap Size: [14.21"W *23.62"H]. Please measure the width and height of your dog to ensure that this extra-large dog door is suitable for them. Ideal for breeds like Great Danes, English Mastiffs, Newfoundlands, Bernese Mountain Dogs, Rottweilers, and more. This makes it a perfect addition to homes with big, lovable dogs who need more space to move freely.
- Ultimate Weatherproofing and Insulated iPetba extreme weather doggie doors for exterior doors features a double-flap design with magnetic strips on the bottom and sides for a strong seal. It also includes a lockable panel that can be fixed onto the dog door, so it doesn't take up extra storage space when not in use. This design keeps your home comfortable and energy-efficient, giving your pet easy access while maintaining indoor temperature. Perfect for keeping your home cozy during harsh winters or sweltering summers.
- Enhanced Visibility and Safety iPetba heavy-duty aluminum pet door includes a clear window in the flap, allowing your furry friends to see outside before venturing out. This feature enhances your pet's sense of security and encourages their natural curiosity, making it the ideal choice for both anxious and adventurous pets. Whether theyre checking for neighborhood cats or watching the kids play in the yard, your pets will feel more confident and secure.
- Premium DurabilityCrafted from aerospace-grade aluminum, our dog doors for extra large dogs boasts unparalleled durability and sturdiness. This high-quality material ensures the door can withstand frequent use and harsh environmental conditions, providing a long-lasting solution for your pet's independence. Its built tough to handle the daily use by even the most rambunctious pets in busy American households.
- Sleek, Easy to CleanOur extreme weather large dog doors feature a sleek design with no grooves, making it incredibly easy to clean and maintain. The smooth, seamless appearance not only enhances your home's aesthetic but also prevents dirt and debris buildup, ensuring a hygienic environment for your pet. Ideal for pet owners who prioritize cleanliness and style in their homes, whether its a downtown apartment or a suburban house.
- Easy Installation on Any DoorDesigned for DIY enthusiasts, iPetba telescoping double flap doggy doors include a comprehensive cut-out template and step-by-step instructions for hassle-free installation on all types of interior and exterior doors. Whether your door is wood, metal, or composite, our pet door adapts seamlessly, making it a versatile choice for any home. Perfect for homeowners who enjoy weekend projects and want to provide their pets with easy access to the outdoors.
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