Patio Doors with a Built-in Dog Door

When your pet wants to enter, does he or she scratch the door? Don't worry about getting up to let dogs in again when you install patio doors with a built-in dog door.

Give us a call if you need a new patio door installed. Installation and replacement of patio doors are our specialties.

If you would like a new patio door with a doggie door built in, just call us, and we'll give you a free estimate. For your property, our experts will guide you to the right solution. 

What are the Benefits of Installing Patio Doors with Built-in Dog Doors?



Doggie doors make it easy for your pets to go outside, whether they are needing to relieve themselves or if they just want to run around. 

Pets can go outside unhindered with a patio door with a built-in pet door. 

Pet Safety

Your dog or cat might need to get inside quickly if the weather suddenly gets cold or if it starts raining. When a downpour hits, you might not be around to let your pup in.

Save Your Furniture and Doors

When dogs cannot play outside, they may become anxious. This frustration can lead them to scratch and chew on your furniture or scratch your doors when they want out. 

What are Some of the Features Available?

  • Patio doors with pet doors have several options for colors, sizes, styles, and hardware finishes. 
  • We source our doggie patio doors from Anlin Windows and Doors and provide professional installation. Anlin provides a double-lifetime warranty with their products.
  • All doors come with locks to prevent unauthorized access to your home. There is also an included security panel in which you can slide in to prevent intruders or other animals from accessing the pet door at night or when you’re away. The security panels are offered in white or black.
  • Single or dual flaps with magnetic seal.
  • 4 different pet door sizes ranging from 5.25 inches to 13.75 inches wide and 8.125 inches to 23.75 inches tall.

What Are the Different Styles of Patio Doors with Built-In Dog Doors?

Patio doors with dog flaps are becoming popular for homeowners with cats and dogs in their households. A dog door gives you animals the freedom to roam inside and outside without asking for your permission. You'll never have to worry about interrupting your task to let the dog out.

We offer three styles of patio doors that can be configured with dog doors for your home. Choose the design that suits your needs and contact our team for immediate assistance.

  • Thin Frame Sliding Patio Doors  (2-panel, 3-panel, and 4-panel configurations)
  • Frenchwood Style Sliding Patio Doors (2-panel, 3-panel, and 4-panel configurations)
  • Swinging French Patio Doors (Inswing or Outswing, single panel, 2-panel, 3-panel, and 4-panel configurations)

French Doors with Dog Door Built-In 

French doors are a popular choice for patios. We offer installation of a range of French door options, including single panels, double panels, and French doors with sidelites. Our pet doors can be installed in any other panels whether they are operable or inoperable. 

Sliding Glass Doors with Built-In Dog Door

Sliding patio doors are the most popular choice for patio door replacement since they do not take up as much space as French doors in tight spaces. Our doggie doors can be ordered in either the sliding panel or the stationary panel within a sliding glass door. The slim design of the doggie door allows for the sliding panel to be open without interference, even with the security panel inserted. 

Frequently Asked Questions


Is a Sliding Door with a Built-in Dog Door Secure?

Our patio doors are some of the most secure available on the market today. In addition to the normal lock on the door handle, our sliding doors also include a head-bolt lock for additional security. 

When it comes to securing the dog door flap, our patio doors offer a lockable security plate that slides in place when the pet door is not needed.  

Can pet doors be installed in existing patio doors? Do you offer this service?

Pet doors can be installed into existing doors, but your door's warranty will be voided. Each pet door comes factory-installed, and the patio door comes with a lifetime warranty. We only replace patio doors with factory-installed pet doors since we are a full-service window and door replacement company. 

Which manufacturer do we work with for your patio doors?

We source our vinyl patio doors with integrated pet doors from Anlin, our manufacturing partner. We understand your need for top-quality doors and professional installation, and we're here to make it happen.

Can I get custom sizes on exterior doors with built-in dog doors?

Yes, our patio doors can be ordered in custom sizes. We have options for sliding glass doors and swinging French door models. All our doors come with a double-lifetime warranty for your peace of mind. 

Can my openings be expanded for larger doors? Do you take on those types of jobs?

Definitely! We are fully licensed to handle projects requiring structural changes. Openings that are expanded vertically and horizontally fall under this category. We have also expanded old window openings for patio doors on many projects. Our services include moving electrical outlets, blowing out walls to install a large patio door, drywall work, new headers, expanding openings to meet egress, or framing in new openings.

Are there customization options for patio doors with built-in dog doors?

Yes, we offer a large number of customization options for your patio doors. Contact our team, and we'll walk you through Anlin's full spectrum of door options for your installation. We're confident we have the right solution for your property.

Should I try to fit my dog door to my sliding door myself?

Unless you're a DIY expert, we recommend leaving the installation to the professionals. We only employ master window and door installers that have been trained in accordance with the procedures set by our manufacturing partners. We also offer a complimentary 2-year workmanship warranty on our labor in addition to the double lifetime warranty that is included with the door.

Do you offer financing options?

Yes, we offer multiple financing plans to suit any budget, including no money down and no monthly payments.


Contact Our Team for a Free Quote

Reach out to our team for a free estimate. Our knowledgeable and friendly project managers can guide you every step of the way. Our prices are affordable, with some of the best rates in Colorado.

We include high-quality craftsmanship and a full guarantee for your peace of mind. We also include wall repair around the door opening, new trim, and painting/staining of the trim for a 100% completed project. Call us today at (720) 573-2230 to schedule your quote today or book directly to our calendar through the button at the top of the page.

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