Sliding patio pet door professionally installed by Portal Pros, featuring a secure and energy-efficient design for dogs and cats
Temporary or Permanent

Pet Doors for Patio Doors

Pet Doors for Installation into Patio Doors (temporarily installed or permanent). Hire a professional licensed patio dog door installer to install your new dog door.

11 products

Pet Doors for Patios

Vendor: Security Boss Pet Doors

MaxSeal PRO In Glass Dog Door

Regular price From $241.99 Sale price From $241.99 +1 (16 votes)
Vendor: Security Boss Pet Doors

SB Standard In Glass Pet Door

Regular price From $202.40 Sale price From $202.40
Vendor: Security Boss Pet Doors

MaxSeal In Glass Dog Door

Regular price From $240.89 Sale price From $240.89 +1
Vendor: Portal PROS

Elite Super Selective Security Boss Sliding Glass Patio Pet Door Insert

Regular price From $549.99 Sale price From $549.99
Vendor: Security Boss Pet Doors

Raccoon Proof Sash Window Pet Door (Insulated Dual Pane Glass)

Regular price From $0.00 Sale price From $0.00
Vendor: Portal PROS

PetSafe Electronic Dual-Pane Lockable Patio Pet Door by Security Boss

Regular price From $643.49 Sale price From $643.49
Vendor: Security Boss Pet Doors

Raccoon Proof Sash Window Pet Door (Single Pane Glass)

Regular price From $0.00 Sale price From $0.00
Vendor: Portal PROS

MaxSeal Insulated Locking Patio Pet Door Insert

Regular price From $819.49 Sale price From $819.49
Vendor: Portal PROS

Giant Breed Lockable Patio Pet Door

Regular price From $815.99 Sale price From $815.99
Vendor: Portal PROS

PetSafe Electronic Single-Pane Lockable Patio Pet Door by Security Boss

Regular price From $623.49 Sale price From $623.49
Vendor: Security Boss Pet Doors

Standard Lockable Pet Patio Door Insert for Sliding Glass Doors

Regular price From $417.99 Sale price From $417.99 (1 votes)
Pet Doors for Patios

Pet Doors for Patios

Patio Pet Doors for Sliding Glass Doors, Professional Patio Dog Door Installation

how to install a patio pet door insert

Portal Pros offers patio pet doors for sliding glass doors with solutions for both temporary and permanent installation. Whether you want a removable patio pet door insert that fits into your existing slider track or a custom in glass dog door professionally installed into a replacement glass panel, Portal Pros has patio pet door options built for convenience, security, energy efficiency, and long term performance.

Our patio pet door lineup includes standard lockable patio inserts, insulated patio pet doors, electronic patio pet doors, selective entry patio inserts, giant breed patio pet doors, and in glass dog doors for permanent custom glass installations. This gives homeowners a wide range of patio dog door options based on pet size, climate, door configuration, insulation goals, and security preferences.

Patio Pet Doors for Sliding Glass Doors

A patio pet door is one of the most practical ways to give dogs and cats independent outdoor access. Sliding glass doors are a natural location for a pet door because they usually connect directly to the backyard, patio, deck, or outdoor living area. Instead of cutting into a wall or modifying a main entry door, a patio pet door allows homeowners to use an existing glass door location for pet access.

Portal Pros offers patio pet doors for sliding glass doors in both removable insert form and custom in glass installation form. This means homeowners can choose a temporary patio pet door solution or a permanent custom glass pet door depending on their goals and the type of finish they want.

Two Ways to Add a Patio Dog Door

Temporary Patio Pet Door Inserts

Patio pet door inserts fit into the track of an existing sliding glass door. These are ideal for renters, homeowners who do not want to replace glass, or anyone looking for a more flexible patio dog door option. A patio insert can provide a fast and effective way to create pet access while preserving the ability to remove the unit later.

Portal Pros offers several patio insert options, including standard lockable patio inserts, insulated patio inserts, electronic patio pet doors, selective entry patio inserts, and giant breed patio inserts. These products are designed for different needs, from basic convenience to stronger insulation and advanced pet access control.

Permanent In Glass Patio Dog Door Installation

For homeowners who want the cleanest and most integrated look, Portal Pros also offers permanent in glass dog door installation. This process replaces the existing glass panel with a custom tempered glass unit that has the pet door built directly into it. This approach keeps the patio door looking more seamless while giving pets direct access through the glass.

Custom in glass patio pet door installation is a strong option for homeowners who want a more finished appearance, better visual integration, and a patio dog door solution that feels built into the home rather than added onto it.

Patio Pet Door Options from Portal Pros

Standard Lockable Patio Pet Door Inserts

Standard lockable patio pet door inserts are a dependable option for many homes. These models are designed to fit sliding glass door tracks and provide secure, everyday pet access with a lockable design. They are a practical choice for homeowners who want a straightforward patio dog door solution.

Insulated Patio Pet Doors

Insulated patio pet doors are ideal for homeowners who care about temperature control, draft reduction, and overall energy efficiency. Portal Pros offers insulated patio insert options designed to improve weather performance compared to more basic patio pet door products. These are especially useful in climates where heat loss or heat gain matters more throughout the year.

Electronic Patio Pet Doors

Electronic patio pet doors are built for homeowners who want more controlled access. These models can help manage which pets are able to use the door and can be a good fit for households concerned about neighborhood animals or wildlife entering through the pet door. Electronic patio pet doors combine convenience with a more advanced access system.

Selectively Controlled Patio Pet Doors

Selective entry patio pet doors are a strong solution when not every pet should have the same access or when homeowners want more control over entry and exit. These products are useful for homes with multiple pets, changing schedules, or a need for tighter control over pet movement through the patio door.

Giant Breed Patio Pet Doors

Large and giant breed dogs often need more than a standard pet door opening. Portal Pros offers giant breed patio pet door options built for oversized dogs that need extra flap height and width while still fitting into a sliding glass patio door system. This makes patio access possible even for larger breeds that do not fit typical pet door sizes.

In Glass Patio Dog Doors

Portal Pros also offers in glass dog door products for permanent custom glass installations. These are ideal for homeowners who want a built in appearance and a patio pet door that integrates directly into a new custom glass panel. In glass options give homeowners another level of finish and performance when compared to removable patio inserts.

Benefits of a Patio Pet Door

A patio pet door offers convenience for both homeowners and pets. Instead of constantly opening the slider to let dogs or cats out, pets can move more independently through a dedicated access point. This can save time, reduce interruptions, and create a better daily routine for households with active pets.

Patio pet doors also help preserve wall space and often avoid the need for more invasive installation methods. For many homes, a sliding glass patio door is the simplest and most natural location for pet access. With the right product, homeowners can choose a patio pet door that balances convenience, insulation, security, and appearance.

Why Choose Portal Pros for Patio Dog Door Installation

Portal Pros offers more than one type of patio pet door installation, which gives customers more flexibility when deciding what works best for their home. Instead of forcing one solution, Portal Pros helps customers compare removable patio inserts and permanent in glass installations based on their priorities.

Homeowners can choose from a wide range of patio pet door offerings, including standard lockable inserts, insulated patio inserts, electronic access models, selective entry options, giant breed patio doors, and permanent in glass dog doors. This allows Portal Pros to serve a wide variety of homes, pets, and installation needs.

Portal Pros also emphasizes professional installation services for homeowners who want help measuring, selecting, and installing the right patio pet door. This helps create a cleaner finished result and reduces the guesswork involved in choosing the best product for a specific sliding glass door application.

How Patio Dog Door Installation Works

The right patio dog door installation method depends on whether the homeowner chooses a removable insert or a permanent custom glass installation. Patio inserts are typically selected based on track height, pet size, and the desired level of insulation or security. Custom in glass installations require measuring the existing glass panel and replacing it with a custom tempered unit that includes the pet door.

Portal Pros helps customers determine which route makes the most sense based on their door type, pet size, and long term goals. Whether the project calls for a removable insert or an in glass pet door, the goal is to create a patio pet door solution that is clean, functional, and properly matched to the home.

Choosing the Best Patio Pet Door for Your Home

The best patio pet door depends on several factors, including your sliding glass door size, your pet's width and shoulder height, whether you want a removable or permanent solution, and how important insulation and security are to your household. Some homeowners want the flexibility of a patio insert, while others want the cleaner look of a custom in glass pet door built into the glass itself.

If weather performance is a top concern, an insulated patio pet door may be the right fit. If access control matters more, an electronic or selective entry model may be the better option. If you have an oversized dog, a giant breed patio pet door may be necessary. Portal Pros offers all of these options so customers can choose the patio pet door that best fits their home and pet.

Patio Pet Doors for Small Dogs, Large Dogs, and Giant Breeds

Portal Pros offers patio pet door solutions for a wide range of pet sizes. Smaller pets may do well with standard patio inserts or in glass options sized for compact openings, while larger dogs often need larger flap sizes and stronger overall pet door construction. Giant breed dogs may require specialized oversized patio pet door models designed specifically for taller and broader pets.

Choosing the correct size is one of the most important steps in patio dog door installation. A properly sized patio pet door makes it easier for the pet to use the opening comfortably while also helping the product perform better over time.

Get a Quote for Patio Pet Doors and Sliding Glass Dog Door Installation

If you are looking for patio pet doors for sliding glass doors, Portal Pros offers removable inserts, insulated options, electronic patio pet doors, giant breed models, and custom in glass dog door installation. Whether you want a temporary patio dog door or a permanent in glass solution, Portal Pros can help you compare options, confirm sizing, and choose the best fit for your home.

Explore the current patio pet door lineup or contact Portal Pros for help selecting the right sliding glass dog door solution for your patio door application.