Welcome to America's #1
           On-Line Pet Products Dealer 
Free Shipping
Cat & Dog Doors
Pet Steps & Ramps
Cat and Dog Houses
Dog Fence Systems
Bark Control
Shock Collar Products
Dog Tracking Collars
Pet Travel Products
Pet Beds
Pet Gates
Dog Crates
Cat Furniture
Pet Feeder Products
Accessories & Batteries
Bird Cages
Parrot Play Stands
Bird Toys
Accessories for Birds
Bird Cage Covers
Sale - Pet Products
Clearance Items
Return Policy
Contact Us & FAQ
Customer Testimonials
Shipping & Tracking
Warranty Information
Payment Options
Site Security
Copyright Notice
Trademark Usage
Price Protection Plan
Returns & Exchanges
Terms of Service
Home > Cat & Dog Products > Dog Doors and Cat Doors > Dog Doors For Sliding Glass Doors

Dog Doors For Sliding Glass Doors


Largest selection of dog doors for sliding glass doors online! Select from electronic & manual patio pet door panels.

We carry patio pet doors for both aluminum and vinyl sliding doors.  Choose either a dual pane or single pane pet door for sliding glass doorA patio pet door panel is perfect as a temporary dog door for renters or if you don't want to cut a hole in your door or wall. Please measure your pet before ordering. Pet weight is provided only as a guideline and is not the best criteria to use when measuring your pet for a pet door. Please see our product selection and training tips section to assist you in determining the best size of pet door and what product is most suited for your pet.

NOTE: The most common reason for pet door returns is due to incorrect sizing. The width of the pet flap must be greater than the width of your pet across the shoulders. If your dog is very large or one of the giant breeds please see our Extra Large Dog Doors for Sliding Glass Doors.


See our valuable Product Tips section for these products!

Browse Dog Doors For Sliding Glass Doors
By Size - Dog Doors for Sliding Glass Doors
Dog Doors For Sliding Glass Doors
Are you looking to shop by your size dog? Here you can choose among small, medium large and extra large dog doors for sliding glass doors.
Cat Doors for Sliding Glass Doors
Dog Doors For Sliding Glass Doors
Choose from top brands of patio panels for cats up to 14 lbs. These doors are also suitable for dogs under 8 lbs.
Electronic Dog Doors For Sliding Glass Doors
Dog Doors For Sliding Glass Doors
Patio pet panels that include an electronic pet door offer beauty, security, and automation.
Ideal Pet Doors - 900 Series Patio Panels
Dog Doors For Sliding Glass Doors
Energy efficient Ideal 900 Series patio pet door panels have dual pane insulating glass panels and two flaps. Designed to fit aluminum sliding patio doors.
Ideal Pet Doors - Fast Fit Patio Panels
Dog Doors For Sliding Glass Doors
Ideal Fast Fit Patio Panels single pane, easy to install economy patio dog doors. Designed specifically for aluminum sliding patio doors.
Ideal Pet Doors - Ideal VIP Vinyl Patio Pet Doors
Dog Doors For Sliding Glass Doors
Ideal VIP dog doors for sliding glass doors are designed to work with vinyl sliders such as Pella or Andersen brands.
Hale Pet Doors - Omni Patio Panel Models
Dog Doors For Sliding Glass Doors
Quality, energy efficient, and easily removable patio panel pet doors that also work well with vinyl sliders such as Pella & Andersen doors.
Hale Pet Doors - Standard Patio Panel Models
Dog Doors For Sliding Glass Doors
Energy Efficient and secure permanent patio panel pet doors with the Hale Standard Patio Panel.
Patio Pacific Quick Panel III Sliding Glass Dog Doors
Dog Doors For Sliding Glass Doors
Quick Panel III Patio Pet Door has single pane glass and the Endura Flap.
Patio Pacific Thermo Panel IIIe Patio Dog Doors
Dog Doors For Sliding Glass Doors
Pet doors for sliding glass doors with insulated dual-pane low-e glass and the award-winning Endura Flap.
PetSafe Pet Patio Panel
Dog Doors For Sliding Glass Doors
Budget patio panels for your sliding glass doors. Enjoy a pet door without having to cut a hole in a wall or door. Easy installation.
Pet 1 Product Patio Dog Doors
Dog Doors For Sliding Glass Doors
Pet 1 Product dog doors for sliding glass doors are the closest thing to a "one size fits all" and the easiest to install. Check out the video!


Product Tips

No need to cut a hole into your house wall or house door with dog doors for sliding glass doors.  Easy to install and maintain.  Enjoy the temporary nature of dog doors for sliding glass doors.  Also called patio panel pet doors, or patio door dog doors, you can remove them and take them with you when its time to move.  Look no further, America's Pet Store carries all brands and models available in the market.

Patio pet doors for sliding glass doors are available for all sizes of pets. If you are searching for a cat door for sliding glass door, Ideal, Hale and Patio Pacific carry models specifically for cats. Or, select the Medium High Tech Power Pet Patio Door Panel PX-1SGR as an electronic cat door for sliding glass door. Since you cat doesn't need to push open an electronic pet door, you can select a larger door than you would otherwise, which could work well if you have multiple pets.

NOTE:If you are looking for a pet door for your sliding screen door you will not find them in this section. Please see dog doors for sliding screen doors.

Question:  How permanent is a sliding glass doggie door?

Answer: Patio pet doors for sliding glass doors are a simple solution for you and your pet's needs.  While most dog doors for sliding glass doors are a temporary solution, please note that some manufacturers recommend installing screws into your existing sliding glass door frame in order to stabilize the dog door while in use.  There is minimal evidence of screwed-in installation into your patio door after removal of the dog door - all you will see once the door is removed are small screw holes where the dog door was held in place.  So, dog doors for sliding glass doors are as permanent as you would like them to be!  Once installed, it is budge-proof.  It's also simple to remove - the best of both worlds.

Question:  How fire-safe is a dog door for sliding glass door?

Answer:  That depends on the width of your existing sliding glass doors relative to the size dog door you anticipate purchasing.  If you are considering large dog doors for sliding glass doors, listen up! Prior to purchasing, make sure to measure the size of your sliding glass door opening after installing the dog door for sliding glass doors of your choice.   Check your town's fire codes to see if the adjusted opening is up to par.  You should also evaluate the room left for human entrance and exit from your sliders once the dog door is installed.  If you have narrow sliders and are interested in purchasing an extra large dog door for sliding glass doors, it just might not work!

Question:  I have vinyl sliding glass doors, does it matter if the dog door I like specifically states it can be used with vinyl sliders?

Answer: Actually, YES!  If you have vinyl sliding glass doors, be sure to order a dog door that specifically states it can be used with vinyl sliders.  Multiple returns have been made because of this mistake.  Save yourself time and energy, and remember to order dog doors for sliding glass doors that work with the type of sliding glass door that you own.  If you have vinyl sliding glass doors (such as Pella or Anderson doors), and the dog door you are evaluating does not state that it can be used with vinyl sliding glass doors, you should assume that it will not work.  Or, to be certain, call America's Pet Store customer service to verify if it will work.

Question:  Are electric dog doors for sliding glass doors the right choice for me?

Answer:  Electric patio dog doors are a great solution for those people with specific situations.  For example, if you live in a rural area, they work well for keeping out unwanted animals such as feral cats, raccoons and neighborhood pets that don't belong to you.  They also work well if you are concerned that your young child might crawl through the opening of a manual operating dog door.  In most cases, if you are looking to purchase an electronic sliding glass pet door for security purposes, America's Pet Store recommends reviewing our large selection of manually operating patio pet doors that come with a security panel.

Question:  Will the lock for my existing sliding glass doors work after I install a patio panel pet door?

Answer:  In most instances, your existing sliding glass door lock will not work after a patio pet panel is installed.  America's Pet Store can make suggestions for you on how to keep your home safe after installing a dog door for your sliding glass door.  One option is to use a charley bar, which is a security bar that is easily installed on the inside of your sliders.  This metal security bar is more secure, but functions similar to the piece of wood placed inside the lower sliding glass door track to keep your doors from opening.  Some pet door manufacturers also sell a locking system for dog doors for sliding glass doors.  Specifically check out the Ideal Keylock Kit, which is only available with the purchase of a new Ideal patio pet door due to the custom nature of the installation.   

Question: What are the differences among the different manufacturers of sliding glass pet doors?

Answer:  Patio Pacific makes the most popular sliding glass pet door models at America's Pet Store. Known for their award winning Endura flap dog doors, Patio Pacific makes high quality doors that are energy efficient and easy to install. The Quick Panel III is their single pane version and the Thermo Panel IIIe has dual pane glass and low e glass - arguably the most energy efficient sliding door dog door on the market.

If you are searching for an uncommon size dog door for sliding glass door, Hale dog doors is the right choice for you. Hale manufactures high quality, energy efficient pet doors. Choose between dual pane, insulated, pressure mounted Hale Omni patio pet panels which work well with vinyl sliders by Andersen or Pella. Or choose the Hale Standard Patio Panel which also is dual pane, but is custom made to your measurements and has semi-permanent installation. The Hale Standard does not work with Andersen and Pella doors.

PetSafe dog doors are the most popular pet doors on the market. PetSafe manufactures the PetSafe Deluxe Patio Panel which is available in multiple colors and multiple sizes. Or if you are on a budget and you have aluminum sliders, select the PetSafe Instant Pet Panel for medium sized pets.

Ideal dog doors manufacture a wide variety of styles and price points of pet doors. Their selection of patio pet doors for sliding glass doors include the Ideal 900 series patio pet doors, an energy efficient patio panel which has dual pane glass and dual flaps perfect for aluminum sliding doors. If you are looking for cheap patio dog doors, the Ideal Fast Fit Patio pet panel is the most budget friendly pet door for sliding door that we carry, but only works with aluminum sliders. The Ideal VIP dog door for sliding glass door is especially made for vinyl sliding glass doors by Pella and Andersen. Ideal also makes a few models of cat doors for sliding glass doors.

Pet 1 Patio Pet Panels are a great choice if you have a young dog that is growing, or if you anticipate getting multiple dogs at some point. You can purchase interchangeable pet door inserts that makes your changing pet's needs a cinch. Pet 1 pet panels work with vinyl, wood or aluminum sliding glass doors.

High Tech Power Patio doors are electronic pet doors for sliding glass doors. They are only available in two sizes but the medium size can be used for small and medium sized pets since your pet does not have to push a manual door open like they have to do with a manual pet door. Electronic dog doors for sliding glass doors are more secure and great to keep unwanted animals out. They also work well for pets of multiple sizes. Unfortunately these High Tech doors only work with aluminum sliding doors.

Question: What is the most energy efficient doggy door for sliding glass door?

Answer:  If you live in extreme weather conditions including very hot, very cold or a high wind environment, and are looking for the most energy efficient sliding glass doggy door on the market, we would suggest reviewing the Patio Pacific Thermo Panel IIIe line of pet doors or the Ideal 900 series dog patio door panels. Both of these doors are recommended only for aluminum sliders, but many of our customers have had success installing the Patio Pacific doors in vinyl sliders using shims. Both door models are dual pane glass panels with high energy efficient pet door flaps. If you want to be certain that your doggie door will work with your vinyl sliding glass doors, we would select the Hale Omni dog door for sliding glass door. It is more expensive but is very energy efficient and custom made to fit your sliders.

Question:  What measurements will I need to find sliding glass dog doors that will work for me?

Answer:  To purchase the proper size dog door for sliding glass doors, you will need four measurements:  the width of the flap needed for the dog door, the height of the dog door flap, the rise, or how low to the ground your dog door for sliding glass doors will be positioned, and the height of your sliding glass doors.

To find the width of the flap you will need for your dog door, simply call your dog over to the sliding door and allow him to walk through a few times, adjusting the opening width until he has just enough space to pass through with about an inch of space on either side of his shoulders.  Measure the opening & mark it down-this will be the width of the flap you need for your patio dog door.

To find the height of the flap you will need for your dog door, measure from the floor to the top of the highest point of your dog's shoulder, adding an inch for ease.  Subtract from this the rise for the opening (see below for calculation).  This measurement will tell you the height of the dog door flap.

To find the rise for the opening of your dog door, simply measure from the floor to the lowest part of your dog's chest or stomach and add an inch for growth, subtract an inch or weight gain, or make any other adjustments your dog may experience.  This measurement will tell you how low to the ground your dog door should be positioned.

The height of your sliding glass doors is the last measurement you will need to make prior to purchasing dog doors for sliding glass doors.  Please measure your sliding glass doors from the lowest point of the upper track to the highest point of the outside-facing lower track.  Only dog doors that fit within that range should be considered.  However, even if your measurement falls within the adjustment range of the dog door you want to purchase, you could have a problem installing the dog door if the height of your sliding glass doors is measuring close to the shorter end of the adjustment range. 

If you have any questions about dog doors for sliding glass doors, or how to properly measure for your dog door, please contact America's Pet Store customer service representatives who stand by to assist you.

America's Pet Store carries the largest selection of dog doors online, including automatic dog doors, infrared dog doors, dog doors for screen doors, dog kennel doors, and big dog doors.  Choose from all the most popular brands, including PetSafe dog doors, Staywell dog doors, Ideal dog doors (manufacturer of Ruff Weather dog doors), Hale dog doors, Plexidor dog doors, and Patio Pacific (also known as Endura flap dog doors).

Shop with confidence at America’s Pet Store and save with our everyday low prices!

Free Shipping!



America's Pet Store offers one of the largest selections online of hard to find pet products including pet doors, dog ramps, parrot cages, and automatic cat litter box products. At America's Pet Store, you will find all your pet electronic needs including electric dog fence and wireless dog fence systems, bark collar and shock collar products, dog training collars, and the brand new Garmin Astro DC-40. America's Pet Store is an authorized dealer for all the top brands including PetSafe, TriTronics, Dogtra, DT Systems, SportDOG, Plexidor, and Hale pet doors. Shop with confidence at America's Pet Store with our Price Protection Plan, and FREE shipping on everything we sell!