Best Metal Dog Doors in 2026

(PATENTED) PRIVACY FOR YOUR KITTY - Meow Manor pet door for cats is a magic portal to your cat's safe haven. With our indoor cat door, your baby can finally have a personal space for their litter box and food while the human door is closed. The best part? It keeps the odor away in the cutest way possible! And the dogs, too.

EASY DIY INSTALLATION - Most cat doors on the market are put up with flimsy tape. DIYers can set up this pet door for interior doors in minutes. Our patented indoor cat door comes with easy to follow instructions and sturdy screws for a more secure, foolproof installation. Conveniently fits both solid and hollow core doors.

THE ONLY NO FLAP KITTY DOOR IN THE MARKET - Our cat door interior door is built with you and your feline in mind. Unlike cat doors with flaps that can harm your pet, this large cat door for interior door is safe for your baby's paws. No more getting their paws stuck under the flap and kids or dogs getting close to the litter box.

WEATHER RESISTANT: The soft, tinted flap has a magnetic closure to help keep your home protected from the outdoors

EASY INSTALLATION: Replacing the flap is a quick and easy do-it-yourself project the only tool you need is a screwdriver

COMPATIBLE DOORS: Flap fits PetSafe Extreme Weather Pet Door, PetSafe Wall Entry Pet Door, PetSafe Sliding Glass Pet Door, PetSafe Freedom Patio Panel Door, PetSafe Freedom Aluminum Pet Door, PetSafe Plastic Pet Door

FREEDOM FOR YOUR PET: Let your dog go outside for potty breaks and playtime on their own schedule

SIZE MEDIUM: Designed for pets up to 40 lb; flap opening measures 8 1/4" W x 12 1/4" H

CONTROL YOUR PET’S ACCESS: The snap on closing panel allows you to control your pet’s access and keep stray animals out of your home

EXTRA WIDE: Expands to stairways and openings between 29-36.5 inches wide. Stands 30 inches tall. Pressure mount design that is quick to set up. No tools required and is gentle on walls. Rust-resistant

SMALL PET DOOR: Patented small pet door is 8 x 8 inches. Let’s small pets pass through, while keeping everyone else out. Includes locking feature.

ADJUSTABLE: Includes a 4-inch wide extension kit. Perfect for doorway, hallway and bottom of stair use. Gate can quickly be removed out of the opening for easy storage

PRIVATE ACCESS FOR YOUR CAT: Give your cat unlimited access to her personal spaces even when the human door is closed

DIY INSTALLATION: Easily fits any interior wood, storm, PVC, paneled or metal doors 1/2 - 2 in thick; includes detailed instructions, cutting template and hardware for your convenience

OPTIONS THROUGHOUT YOUR HOME: Place multiple cat doors in closet doors, laundry room doors, or cabinets for exclusive access to food or litterbox areas; designed for cats and small dogs up to 15 lb

EFFECTIVE BUG SCREEN FOR DOORWAY: Enjoy the benefits of fresh air and natural light with our magnet screen door. The fine mesh acts as a barrier, preventing any insect or mosquito entering your home

EASY to INSTALL MESH SCREEN: Quickly install the door net screen with magnet without any additional tools; we've included everything you need: metal thumbtacks, hook and loop backing, and video guide

FITS DOORWAYS UP TO 38x82": Measure prior to buying to ensure it fits. Works perfect as a magnetic screen door for sliding door, mosquito netting for patio, storm door, and screen doors for front door

SOLID DESIGN - constructed with a sturdy Aluminium frame and featuring a hard wearing, Flexible Flap, the Aluminium Pet Door is ideal for homes with multiple Pets and can withstand even the most energetic of pets

EASY FITTING –The provided Cutting Template and flexible plastic screws provide a flush and precise finish through Wood, PVC, Metal and Brick.

MANUAL LOCKING - Allowing owners to control the movements of their Pets, the Aluminium Pet Door features a sliding Closing Panel, allowing you to keep Pets inside and harsh weather out

FREEDOM AND INDEPENDENCE: Give your cats and dogs freedom to go in and out without your help, arrangement for potty breaks or play time by themselves.

DIMENSION AND TELESCOPING WIDTH: The telescoping tunnel accommodates walls that are 4 3/4 - 7 1/4 in thick.Flap Opening: 10 1/4"W x 16 1/4"H. Frame: 14 1/4"W x 21 1/16"H. Cutout in wall:12"W x 17 3/4"H.

EASY INSTALLATION: This pet door easily installed in all types of interior and exterior walls; cut-out template and step-by-step instructions are included, simple to follow instructions walk you through the install.

OPTIMIZE YOUR ENERGY BILL: PetSafe brand’s most energy-efficient pet door will protect your home from drafts in any climate

ENCOURAGE EXERCISE AND INDEPENDENCE: Give your cats and dogs freedom to go in or out without asking for your help to open the door—perfect for potty breaks or play time

3-FLAP INSULATION: Insulated to block 3 times more thermal energy than a standard pet door, and includes adjustable, flexible flaps with a magnetic seal to keep the weather outside where it belongs

The Kitty Pass is the safest and cutest way to let your cat in and out, of closed doors.

Smooth, Wide opening allows your cat to pass through SAFELY, without tails getting snagged or caught up.

Beautiful clean lines that compliment your door perfectly.

Energy efficient structural foam molded plastic

Adjustable frame telescopes ¾-inch to 1 ¾-inch thickness

Innovative Double Vinyl Flap design creates energy efficient air pocket for maximum insulation

GIVE YOUR PETS FREEDOM: No more planning your schedule around potty breaks, your four-legged friends can come and go on their time

SOLID ALUMINUM FRAME: Designed to withstand wear and tear, the strong metal frame with its reinforced aluminum corners can handle active and multi-pet households

DURABLE CONSTRUCTION: Includes a flexible, tinted flap; great for indoor and outdoor storm, wood, PVC, and metal doors

Frame Size: 14" -by-19" ; Flap Size: 10.5”-15”, Recommended Door Thickness: 1 1/4" to 2"; White Plastic & Aluminum Lining: Keep Your Restless Pet Healthy And Active Without Ever Having To Open A Door Again

For Dogs & Pets Up To 100 LBS: Durable Enough To Handle Day-To-Day Use; Bite and Chew Proof Tested; Easily Prevent Any Unwanted Guests From Entering

Soft Flexible Heavy-Duty Vinyl Flap With Magnetic Closure: For Your Pet’s Comfort And Ease Of Use; Will Not Warp Over Time Or Under Extreme Temperatures

Strong and Durable：The sturdy wooden wire freestanding 6 panel pet gate is made of oak, a hardwood that can be used indoors pet fence. Unlike traditional wooden gates, our pet gates come with durable metal bars to resist chewing from our furry friends. Support feet provide extra stability to withstand runaway puppies, kittens, and other furry friends.

Easy Storage & Setup Design: Easy storage & Setup design: This wood dog gate is self-contained and can be folded into a wide Z-shape, allowing you to use it in hallways, porches, bedrooms, staircases or anywhere else in your house. The freestanding dog gate supports multiple Angle placement due to a sturdy 360-degree hinge attached and fixed together. And our folding pet fench can be easily stored when not in use.

Freestanding Design: Almost no installation steps are required, only the support feet need to be installed. Extend the pet gate and place it anywhere in your lovely house as a pet divider. Meanwhile, our wire pet gates are designed with a metal fence for added weight and stability! Attached support feet also help increase stability if needed.

Closing Panel lets you control when your cat or dog comes in and out of the house.

Durable, rust-proof, metal doggie door cover.

Pet door cover fits your existing Baboni pet door for wall.

Pet Door Replacement Flap - You don't have to worry about ripped flaps anymore! This large doggy door flap from Evergreen Pet Supplies matches your pet's existing door. Perfect for replacing worn-out flaps, ensuring your furry friends can adventure in and out of the house

Sized For Large Pets - Our replacement doggy door flap measures 13 ¾ x 23 ¾ inches and is suitable for large pets. Six holes at the top ensure alignment and compatibility with PetSafe Freedom Doggie Doors PAC 11-11040

Resistant to Harsh Weather - No more worries about harsh weather. This doggy door replacement flap boasts a weather-resistant seal. The metal strip at the bottom attaches securely to the flap surface and keeps out wind, dirt, and bad weather conditions

Namsan is dedicated to researching pet supplies, this pet screen door is authorized by Namsan, which made of quality ABS material, durable and sturdy.

Build-up the provided screws with nuts onto this dog door frame would enough sturdy and never fall down easily, the door flap can be replaced anytime.

Built magnetic into the door frame can keep automatically closing when your dog sliding the screen door, even you can lock the door by the 2 sides blue lock if you would like to prevent your pets from walking freely.

FLEXIBLE & STURDY - This pet gate is a 24" wooden pet fence and room divider. Designed with elegant and tough wood and a spray paint finish, it also has durable 360°metal hinges and non-slip rubber pads.

STYLISH & HUMANIZED - Freestanding type with foldable and expandable design, this gate arrives fully assembled. It does not need to secure to the wall, and it won’t destroy your room. The gate can expand to fit the width of stairs, kitchens, balconies, bedrooms, entrances, exits, hallways, or any other suitable place.

EASY TO STORAGE - Each panel is the same size. The two-way metal hinges let it fold down quickly for easy storage that takes up very little space.

4 Switch Modes: Depets cat door interior door has four independent models to lock with switches - swing out only, in only, both in and out, and fully locked, easy control of your pet's in and out.

Applications: Outer size: 9.25" x 9.92" x 2.16"(W x H X D), Inner size: 7.08" x 7.48"(W x H), Cut-Out Size: 7.7" x 8.3" (W x H), our cat door is suitable for installation on doors and thin walls. This cat door exterior door is suitable for cat lighter than 17.64 lb and waist circumference shorter than 23.62".

Easy To Install: Complete instructions included, you can easily install our doggy door in windows, doors, cupboards etc..

Pet gate in textured graphite measures 1D x 29.875H inches & expands from 29.5 - 38 inches wide, pet gate includes two additional 3 inch extensions

One-handed operation metal pet gate w/ a secure spring-loaded latch keeping gate safely closed when not in use. Please note the gap between gate & latch will be eliminated when gate is fully installed.

19" wide door swings conveniently in either direction for easy walk-through (spacing between vertical bars is 2 .25 inches wide). Pet gate is chew-proof, lead-free & non-toxic

Suitable for medium to extra large size dogs weighing up to 95 pounds

Durable plastic frame with silent action transparent door flap and sturdy metal bar at base

Lockable with removable metal rear panel which also protects against intruders and inclement weather

SIZE: It’s a large cat door, outer size: 9.25"(w) x 9.92"(H) x 2.16"(D), Inner size: 7.08"(W) x 7.48"(H), Cut-Out Size: 7.7"(W) x 8.3"(H), suitable for installation on doors, thin metal doors and walls, The cat door is suitable for walls with a thickness of 2.36 inches. If the wall exceeds this thickness, there will be gaps in the cat door. suitable for cats lighter than 17 Lb and waist circumference less than 23"

4 WAY LOCKING: The cat flap door could be adjusted by the Red and Green switches with tabs, can be set to open, in only, out only or fully locked, easily adjustable making it easy to keep your pets in or out

CAT FLAP: Transparent flap preferred by most pets, draft and rainproof brush sealed flap with closure. Brush strip to reduce energy loss and silent action, ensure that neither the pets nor the owner will be disturbed

Zero effort solution - No need to manually strap the door every time to keep rowdy dogs and small children out. The gap is set purr-fectly in ZERO steps.

One step installation - Transform your door into a pet door using 1 convenient pet door latch. This cat door holder easily helps babyproof your home by mounting it in place of your door’s strike plate or up high out of children’s reach. No measuring or cutting needed!

Set it and... forget it - This pet door holder lets you in and out with a simple 1-handed operation from both sides. It has locked-in adjustments that provide total control over your room’s accessibility without complicated straps, dangling parts, or fragile foam stoppers.

4 Way Locking 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 2.15"(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 installation on doors and thin walls, suitable for cat lighter than 27.54 lb and waist circumference shorter than 24.8" Improved Weather.

High Quality --- Made of ABS material, weather-resistant, the surface is smooth and durable. It provides a fixed groove with snap tabs for weather-proof brush strip, firmly fix the brush strip. Even if the brush strip comes off, easy to put it back into the fixed groove. This greatly help the brush strip reduce noise, stop rain drop, wind or pest like mosquito to the most.

☞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 2.15"(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 installation on doors and thin walls, 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.

Durable, economical pet door with inner telescoping frame

Made from high-quality aluminum with a clear polyvinyl flap

For dogs and cats up to 35 pounds

METAL BABY GATE: Fits 29-43 inch openings, and the width of the pet gate can be adjusted with the included extensions, suitable for stairs, doorways, hallways. And 30 inch tall make it perfect for toddlers and medium pet.

SMALL PET DOOR: This pet gate has a one-handed walk-thru door and a small lockable pet door. Ideal for families with children and multiple pets. The small pet door can be adjusted up and down and locked, which is convenient and practical.

AUTO-CLOSE: For added hands-free convenience, it is equipped with an auto-close feature that gently closes the door and a stay-open feature. It can be opened easily with one-hand operation.

DURABLE & WEATHER RESISTANT: The Endura Flap single flap pet door is designed with a high-quality aluminum frame and an insulated flap that remains flexible in extreme temperatures, providing excellent weather resistance and energy efficiency for your home; small flap measure 6" x 10" and is suitable for pets up to 14" tall

VERSATILE INSTALLATION: our pet door is suitable for a wide range of doors, including solid core, hollow core, metal, and storm doors, and is available in four sizes to accommodate pets of all sizes; double flap pet door is designed to fit doors between 1-3/4" to 2-1/4" thick

EASY INSTALLATION & SECURE LOCKING: the pet door comes with easy-to-follow instructions and a heavy-duty locking cover, strong as 1/16" steel sheet, ensuring secure closure when not in use; ideal for interior and exterior door installations

Cat Door Alternative: HMYL EASY cat door holder latch keep the door open properly, the gap is wide enough for cats while narrow enough for dogs and babies, no cutting, measuring, 3m taps or screws to fumble with, an economical alternative of pet gates and interior cat door.

Extra Easy Cat Door Latch: Installs in seconds, just hang this pet door latch on the door handle/knob, and insert the pin into your door frame striker plate, work done, no hassle tools needed.

Adjustable Length Pet Door Latch: Control the door gap from 1.5" up to 6" by installing the pin to different seven holes, Suitable for different weights cats.

Large and Wide - Fits 29.5-40.5 in openings. Must measure your openings before purchasing this extra wide baby gate. The small pet door allows cats and small dogs to walk through.

Double Safety Durable - Double-lock system, safety design. Heavy duty durable steel frame dog gate can defend 200lbs highly impacted.

Easy to Install - Simple pressure-mounted installation requires no tools drilling, easy to put the tall pet gate together. (Note: Stairway installation must be hardware mounted to the wall.)