Best Dog Door For Cold Weather Reviews & Buyers Guide by Experts [March 2023]

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

Optional Wall Kit, sold separately

Flap Size 9 3/4-inch by 17-inch

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 18 7/8"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.

DURABLE, SAFE AND ENERGY-SAVING:This Pet Door frame is made of 100% metal laser welding process and high-quality steel aluminum alloy oxidation to ensure durability,security and thermal insulation. The double-flap provides weatherproofing and energy efficiency and helps protect against extreme weather, air drafts.

TAILORED FOR YOUR PET : Flap opening is 10 1/4" W x 16 1/4" H and is designed for pets up to 100 pounds.

INSTALL INTO YOUR WALL: This pet door is best for homes where it might not be possible to install a pet door into your human door

GIVES YOUR PET FREEDOM: Let your cats and dogs come and go on their own schedule – perfect for potty breaks or play time

TELESCOPING DESIGN FOR WALL INSTALLATION: Telescoping tunnel lets you use the door in walls that are 4 3/4 - 7 1/4 in thick; compatible extension kits sold separately for walls thicker than 7 1/4 in

DIY INSTALLATION: This do-it-yourself project easily installs in all types of interior and exterior walls; cutting template and step-by-step instructions are included

ENERGY EFFICIENT: The double-flap provides weatherproofing and energy efficiency, and a slide-in closing panel adds extra insulation when your pet is not using it; PVC frame withstands UV exposure

LARGE SIZE: Large size for big dogs up to 100 lb; flap opening measures 10 1/4 in W X 16 1/4 in H

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

CONTROL YOUR PETS’ ACCESS: Use the slide-in closing panel to control your pet’s access to the outdoors and keep stray animals out of your home

EASY DO-IT-YOURSELF INSTALLATION: Cutting template, detailed instructions and installation hardware included; fits interior and exterior doors between 3/8 in and 2 in thick

DESIGNED FOR MEDIUM PETS: Flap opening is 8 ¼ in W x 12 ¼ in H and is designed for pets up to 40 pounds

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 happy together

Age Range Description: All Life Stages

OPTIMIZE YOUR ENERGY BILL: By eliminating drafts in the winter and conserving air conditioning in the summer, PetSafe brand’s most energy-efficient pet door will protect your home 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

BUILT TO LAST: Durable metal frame has reinforced aluminum corners and is built to handle multi-pet households; sturdy slide-in closing panel controls your pet’s access and keeps stray animals out

MULTIPLE SIZE OPTIONS: Medium for cats or dogs 1 - 40 lb; Large for dogs 1 - 100 lb; Extra Large for big dogs 12 - 220 lb

✔ SELF FRAMING ENDURA DOGGIE DOOR DESIGN: The flexible Endura Flap Pet Door for Door is perfect for exterior doors, interior doors, condo, dog house, dog kennel, dog doors, gates & ramps. It comes with simple instructions and sizes for extra small to extra large dogs or cats. For large dogs or small pets is suitable for interior and patio doors 1/2" to 1-3/4" thick. The Endura Flap is a perfect durable, thermo design for doggie door for door mounts.

✔ WORKS FOR ALL SIZED PETS: The Endura Flap Single Flap Dog Door is available in Small, Medium, Large, and XL pet door sizes that can accommodate a large dog or a small cat. Its small and large pet door magnets can be removed from the dog door flap on the Endura Door Mount Pet Door to accommodate smaller pets without sacrificing the signature Endura extreme weather dog door protection quality. White, Tan, and Black frame color options help match the doggie door to your home's aesthetics

✔ EASY USE AS DOG DOOR OR CAT DOOR: It's tall flap works well as an exterior cat or dog door. Endura dog door magnets have adjustable strength for training timid pets, while keeping the Endura Flap Dog Door sealed against 50 mph winds and resisting -40 degree F temperatures. Our insulated dog door Endura Flap design is more energy efficient than regular small to giant dog door products, making it a better weatherproof dog door than any another very durable plastic dog door design.

✔ IMPROVES QUALITY OF LIFE: A door with doggie door built in improves the life of both owner and pet. Pet doors for dogs and cats give freedom to come and go in a safe, secure way. A durable doggie door installation can give your pet the freedom to explore and use the bathroom without scratching the door. No need to invest in a electronic dog door when our Endura Flap doors for doors is one of the best dog door with magnetic flap product on the small and large dog door patio doggy door market.

✔ BE CONFIDENT IN YOUR PURCHASE: Endura Flap pet doors are Made in the USA, with a high quality aluminum frame and interior wall tunnel. The environmentally friendly flap in this solid dog door is non-toxic and recyclable. Replacement parts like our dog door replacement flaps are covered under lifetime dog door Endura warranty. Endura Flap pet door replacement flaps are available for all Endura doors, including the dog door for sliding door, the dog door for wall, and the window cat door.

MAXIMUM ENERGY EFFICIENCY: Unique three flap system is more energy efficient than traditional single flap doors

ADDITIONAL INSULATION: Great for hot and cold climates, the center insulated flap helps keep extreme warm and cool air outside of your home

CONTROL YOUR PET’S ACCESS: A snap on closing panel keeps your pet from using the door; use a second closing panel (sold separately) for an additional layer of weather protection

MATCH YOUR HOME’S DESIGN: The paintable plastic frame allows you to match your door’s existing color

DO-IT-YOURSELF INSTALLATION: Easily fits into standard-size paneled, wood, metal and PVC doors 1 5/8 in - 2 1/4 in thick

✔ FLEXIBLE INSTALLATION: A through wall pet door or cat door is perfect for an insulated dog house, dog kennel, or patio landing; Small, Medium, Large, and Extra Large size dog door for wall gives any sized pet a doggy door for ideal pet door use; includes secure locking cover; Black, White, and Tan color options. Pet door for wall allows pets to come and go; dog doors for large dogs can be hard to come by, but Endura offers doggy door for wall for big and small dogs alike to use with ease.

✔ SAVE ON YOUR ENERGY BILL: Award winning double flap dog doors and cat doors are designed for maximum energy efficiency even in the most extreme weather; doggie door for wall patented technology seals against 50 mph winds and resists temperatures as low as -40 degrees F. An XL dog door (extra large dog door), is great for larger breeds; the small size is perfect as a cat door for wall; pet doors for dogs free up your time playing doorman to them. No more pet accidents with dog door flap.

✔ EASY TRAINING FOR YOUR DOG OR CAT: Endura Flap wall mount dog door features a three-sided magnet design adjustable for training or for timid pets while providing the strength you need to keep the wind out. Dog door replacement flaps available to keep your dog door wall mount good as new; pet door replacement flap made with the same insulating material. Dog door in wall entry blends in with your home; extra large dog door extreme weather wall entry pet door; the best doggy door wall mount.

✔ INSTALLS RIGHT OUT OF THE BOX: Our simple to follow instructions walk you through an in wall dog door installation of the Endura pet doors for dogs wall entry model; we've included tips and tricks for each step, and a section for special wall situations; suitable for interior and exterior walls 2" – 8" thick. Don't spend a fortune on doggie door replacement flaps with a high-quality Enduraflap. Doggie doors for large dogs provide the exercise and enrichment your dog deserves.

✔ BE CONFIDENT IN YOUR PURCHASE: Endura Flap pet doors are Made in the USA, with a high quality aluminum frame and interior wall tunnel; the environmentally friendly flap is non-toxic and recyclable; replacement parts covered under lifetime warranty. The large dog door for wall has a telescoping tunnel to frame out your wall; works as a doggie door for brick wall or other exterior wall pet door with flexible installation. Insulated dog door keeps your energy bill low with maximum protection.

✔ NO WORRIES FREEDOM FOR YOU AND YOUR PET: your dogs and cats will love their new independence to go in and out the door without your help; easy to use and durable, energy efficient and secure, our pet doors have all your needs covered; medium size flap works well with small and medium dogs

✔ INSTALL RIGHT OUT OF THE BOX: our simple to follow instructions walk you step by step through the installation; we've included a special section for paneled doors; double flap mount suitable for doors 1-3/4" to 2-1/4" thick

✔ EASY TRAINING FOR YOUR DOG OR CAT: our unique Endura Flap doors feature a three-sided magnet design adjustable for training or for timid pets while providing the strength you need to keep the wind out; flaps are rated to stay shut in gusts of up to 50 mph; all doors come with a secure locking cover when not in use

✔ SAVE ON YOUR ENERGY BILL: our award winning double flap dog doors and cat doors are designed for maximum energy efficiency even in the most extreme weather; our patented technology resists energy loss from your home in temperatures as low as -40 degrees Fahrenheit

✔ BE CONFIDENT IN YOUR PURCHASE: Endura Flap pet doors are Made in the USA, with a high quality aluminum frame and interior wall tunnel to ensure durability and security for the life of the door; the patented flap is non-toxic and recyclable, remains flexible in the cold, and pivots on a rod to prevent cracking and tearing; our industry leading 15 year warranty has you covered

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 1/8 in W X 12 1/4 in 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

MATCH YOUR HOME DÉCOR: The paintable plastic frame allows you to match the pet door to your door’s existing color

EASY DIY INSTALLATION: Great for interior or exterior wood, PVC, metal and paneled human doors between 1/16 inches and 2 inches thick

U.S.-BASED CUSTOMER CARE: Let our pet product experts help; we’re available Monday through Saturday to answer your questions.