10 Best Dog Door For Sliding Glass Door 2022

SaleBestseller No. 1
PetSafe Freedom Patio Panel, 81”, Large, White
  • PERFECT FOR APARTMENTS/RENTAL HOMES AND 2 ADJUSTABLE SIZES: This rental-friendly door installs easily in 1 piece so you can easily take it with you if you and your best friend move. The patio panel is available in 2 adjustable heights to fit in your existing sliding door track; adjustable up to 80 11/16 in or 96 in
  • DESIGNED FOR LARGE PETS: Flap opening is 10 1/4 W x 16 3/8 in H for pets up to 100 lb
  • SECURITY LOCK & CONTROLLED ACCESS: The latch kit allows you to lock your sliding glass door once the pet door is in place and then use the closing panel to limit your cat or dog’s access when needed
  • ENERGY EFFICIENT & DURABLE: This door is made with weather resistant aluminum, shatter resistant tempered glass and a magnetic closure on the pet flap. This door is built to withstand heavy use, the door has an aluminum frame and tempered glass
Bestseller No. 2
PetSafe Sliding Glass Cat and Dog Door Insert - Great for Rentals and Apartments - Small, Medium, Large Pets - No Cutting DIY Installation
  • PERFECT FOR RENTALS AND APARTMENTS: This rental-friendly door is easy to install and detach using removeable adhesive strips so you can easily take it with you when you and your furry friend move
  • EASY INSTALLATION IN 2 PIECES: Automatically adjusts to fit into your existing sliding door tracks with no cutting; easily installs in most left or right sided sliding glass door frames up to 80 11/16 in tall
  • ADDED LOCKING SECURITY: The latch kit enables your sliding glass door to lock, and the slide-in closing panel adds another level of security when your pet isn’t using the door
  • ENERGY EFFICIENT: The door has weather stripping and a tinted flap with magnetic closure to keep the heat and cold outside
SaleBestseller No. 3
Ideal Pet Products Aluminum Pet Patio Door, Adjustable Height 77-5/8" To 80-3/8", 7" x 11.25" Flap Size, White
  • Designed for ALUMINUM Sliding Patio Doors Only and is NOT INTERCHANGEABLE. Single Pane Clear Tempered Glass
  • The Ideal Choice for Rentals. Install and Remove Easily, No Tools Required.
  • Adjustable Height: 77-5/8" To 80-3/8" (80") To ensure ordering correct height, measure flush at top track to the inside bottom track of your ALUMINUM Sliding Patio Door frame.
  • Features a 7" x 11-1/4" flexible, transparent vinyl flap and animal lock-out slide.
Bestseller No. 4
Endura Flap Vinyl Sliding Glass Dog Door - Medium - 77.25" - 80.25" - White
  • ✔ FLAP SIZES... Multiple flap sizes: Small 6"w x 11"h; Medium 8"w x 15"h; Large 10"w x 19"h; and XL 12"w x 23"h. Small and Medium panels ship with a 4" stepover. The Large and XL panels ship with a 6" stepover. Max pet height by size is: Small 14"; Medium 18"; Large 24"; and XL 28". Includes locking cover as strong as 1/16 inch sheet of steel to control pet's exit or entrance and secure your home.
  • ✔ SLIDER WIDTHS & HEIGHTS... All require a track at least 1.5" thick. The opening for people to use will be reduced by the following widths: Small flap panels 11 1/8"; Medium flap panels 13 3/16"; Large flap panels 15 3/16"; and XL flap panels 17 1/4". Height ranges are determined by measuring from lowest point of lower track to highest point in upper track. If your panel is a little to tall to fit in slider opening, you can trim up to 1/4" off the top flange.
  • ✔ STRONGEST VINYL FRAME... Strong white vinyl frame provides the best flush fit into the slider track and made to last. Adjustable top for fast, easy install and removal. Ideal fit for modern white patio sliders.
  • ✔ ENERGY EFFICIENT WEATHER RESISTANT DESIGN... Sturdy pet door flap resists winds up to 50 mph and shields inside home against the harshest weather outdoors in winter, spring, summer and fall. Insulates your home in cold and hot temperatures using tempered clear dual-pane LoE glass. Durable, insulated flap lets your dog in and keeps all weather out.
Bestseller No. 5
Ideal Pet Products Aluminum Modular Patio Pet Door, White, Extra Large, 10.5" x 15" Flap Size
  • "modular pet door designed to fit in your sliding aluminum patio door - adjustable height for standard aluminum sliding patio door sizes 77-5/8" To 80-3/8"
  • made from sturdy aluminum with clear tempered safety glass
  • this item will fit aluminum patio sliders only and comes in two modular sections that easily assemble into a full size pet patio door.
  • flap measures 10-1/2-in x 15-in and will accommodate pets upto 90lbs.
Bestseller No. 6
Endura Flap Pet Door Thermo Panel 3e - XL Flap (12" x 23"), Height Range (77.25" - 80.25") White Aluminum Frame
  • ✔ FLAP SIZES… Multiple flap sizes: Small 6"w x 11"h; Medium 8"w x 15"h; Large 10"w x 19"h; and XL 12"w x 23"h. Small and Medium panels ship with a 3" stepover (adjustable to 5"). The Large and XL panels ship with a 5" stepover (adjustable down to 3" or up to 7"). Maximum pet height by flap size: Small 15"; Medium 19"; Large 23"; and XL 29". Includes locking cover as strong as 1/16 inch sheet of steel to control pet's exit or entrance and secure your home.
  • ✔ SLIDER WIDTHS & HEIGHTS... All require a track at least 1" thick (thicker tracks may need shimming). The opening for people to use will be reduced by the following widths: Small flap panels 10 3/16"; Medium flap panels 12 1/4"; Large flap panels are 14 1/4"; and XL flap panels 16 5/16". Height ranges determined by measuring from lowest point of lower track to highest point in upper track. If your panel is a little to tall to fit in slider opening, you can trim up to 3/4" off the top flange.
  • ✔ STRONG ALUMINIUM FRAME AND LoE GLASS… Dual layer magnetically sealed pet-safe flap and two layers of LoE glass surrounded by heavy duty metal, to be long-lasting and robust.
  • ✔ AWARD-WINNING ENERGY EFFICIENCY… Our patio panel pet doors keep out the winter cold or the summer heat even in the harshest climates, and keeps those energy bills down
Bestseller No. 7
Endura Flap Pet Door Thermo Panel 3e - Large Flap (10" x 19"), Height Range (77.25" - 80.25") Bronze Aluminum Frame
  • ✔ FLAP SIZES… Multiple flap sizes: Small 6"w x 11"h; Medium 8"w x 15"h; Large 10"w x 19"h; and XL 12"w x 23"h. Small and Medium panels ship with a 3" stepover (adjustable to 5"). The Large and XL panels ship with a 5" stepover (adjustable down to 3" or up to 7"). Maximum pet height by flap size: Small 15"; Medium 19"; Large 23"; and XL 29". Includes locking cover as strong as 1/16 inch sheet of steel to control pet's exit or entrance and secure your home.
  • ✔ SLIDER WIDTHS & HEIGHTS... All require a track at least 1" thick (thicker tracks may need shimming). The opening for people to use will be reduced by the following widths: Small flap panels 10 3/16"; Medium flap panels 12 1/4"; Large flap panels are 14 1/4"; and XL flap panels 16 5/16". Height ranges determined by measuring from lowest point of lower track to highest point in upper track. If your panel is a little to tall to fit in slider opening, you can trim up to 3/4" off the top flange.
  • ✔ STRONG ALUMINIUM FRAME AND LoE GLASS… Dual layer magnetically sealed pet-safe flap and two layers of LoE glass surrounded by heavy duty metal, to be long-lasting and robust.
  • ✔ AWARD-WINNING ENERGY EFFICIENCY… Our patio panel pet doors keep out the winter cold or the summer heat even in the harshest climates, and keeps those energy bills down
Bestseller No. 8
Dragon Pet Door for Vinyl Sliding Glass Doors Single Flap Medium Short (74.75" - 77.75") White
  • FLAP SIZES; Available in Medium (7.06"w x 13.06"h) and Large (9.37'w x 16.56"h) with a 5" stepover to accomodate pets up to 17" or 20" tall respectively. See Thumbnail image for more information on measuring your pet's size.
  • FITS VINYL DOORS; Pet door for sliding glass door is designed specifically for vinyl sliders with tracks at least 1.5" thick; Medium flap panels are 14 5/8" wide and Large flap panels are 16 1/8" wide. Height ranges are determined by measuring from lowest point of lower track to highest point in upper track.
  • STURDY FLAP; The tough polyolefin dog door for sliding glass door flap is durable and long lasting; Spring-loaded design fits most slider heights. Dragon Pet Door for Vinyl Sliding Glass Doors gives you the value of an insulated sliding glass dog door at an affordable price, making an an ideal pet door choice
  • TOOL-FREE INSTALLATION; The Dragon vinyl patio panel is ready to install right out of the box; it's quick, tool-free installation is easily removable and perfect for renters, vacation homes, and temporary living
Bestseller No. 9
Armor Flex Low-E Patio Pet Doors (Regular Height, Largw)
  • THE BEST AIR TIGHT SEAL
  • DOUBLE PANE, LOW-E GLASS
  • STRONG ALUMINUM CONSTRUCTION
  • ALL STAINLESS STEEL HARDWARE
Bestseller No. 10
Endura Flap Severe Weather Vinyl Sliding Glass Dog Door - XL - 77.25" - 80.25" - White
  • ✔ FLAP SIZES... Multiple flap sizes: Small 6"w x 11"h; Medium 8"w x 15"h; Large 10"w x 19"h; and XL 12"w x 23"h. Small and Medium panels ship with a 4" stepover. The Large and XL panels ship with a 6" stepover. Maximum pet height by size are: Small 13"; Medium 17"; Large 23"; and XL 27". Includes locking cover as strong as 1/16 inch sheet of steel to control pet's exit or entrance and secure your home.
  • ✔ SLIDER WIDTHS & HEIGHTS... All require a minimum track thickness of at least 1.5" inches. The opening for people to use the slider will be reduced by the following widths: Small flap panels 12 3/16"; Medium flap panels 14 3/16"; Large flap panels 16 3/16"; and XL flap panels 18 3/16". Height ranges are determined by measuring from lowest point of lower track to highest point in upper track. If your panel is a little to tall to fit in slider opening, you can trim up to 1/4" off the top flange.
  • ✔ KEEPS HOME INSULATED... Double flap design resists winds up to 50 mph and shields home against the harshest weather. Insulates your home in cold and hot temperatures using the award-winning Endura Flap pet door and dual-pane LoE glass that keeps your home temperature consistent without sacrificing your natural light.
  • ✔ STRONGEST VINYL FRAME... Designed specifically to fit and compliment modern vinyl sliding glass panel patio doors. Strong white vinyl frame provides the best flush fit into the slider track and made to last.

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