Pet Door Guys Through Glass Doggy Door

(22 reviews) Write a Review
As low as $800.00

Product Overview

Pet Door Guys In Glass Dog Door is a glass replacement for your current French or sliding glass door with Endura Flap pet door installed


  • Replacement window with built in doggy door fits French and sliding glass doors
  • White or Beige Frame colors
  • Double pane glass only
  • High quality Endura pet door
  • Less work for local glass shop than other options
  • Original sliding door lock works
  • Rise options allow pet door to be mounted higher for taller dogs
  • Final sale, no returns
  • Oversize doors cannot ship to residential addresses
  • Takes 3 to 4 weeks to ship from date of order

Many home builders are opting for swing open glass French doors instead of sliding glass doors. While sliding doors are easy to install pet doors into, French doors are considerably harder. Glass in doors has been tempered in the United States since the 70s, so cutting the glass in the door is not an option. If you do have a sliding door, you may still opt for a through glass installation. Most panel pet doors are not very weather tight, but even a very good one like the Thermo Panel 3e takes up some room in the doorway, with a narrow door and a large doggy door, this can leave an opening too small for people to get through. Some don't like having a panel installed because it ruins the symmetry of the door.

Regardless of the reason for installing the doggy dor through glass, the Pet Door Guys have a solution: this product is a pre-manufactured glass unit in its own frame with the excellent Endura pet door already installed. It has one large sheet of glass on top, with a smaller pane next to an Endura pet door below. This is shipped to you complete, and your local glass company just disassembles your door and swaps out the original glass with this unit. The standard unit does have a maximum glass unit size of 34 x 76. If your glass is larger than 34" wide OR 76" tall, it will be considered "Oversize 1". If it is larger than both 34" wide AND 76" tall, it will be "Oversize 2". Max dimensions on oversize are 46" wide and 92" tall.

Oversize doors cannot ship to residential addresses, but we can ship them to business addresses.

When ordering we need payment via the website or by phone, and the order form filled out, signed, and faxed or emailed. The link for the .pdf form is right above the sizes and prices table at the right. Since these are custom built to fit your window, this item is a final sale and we will not accept returns unless the item is defective or damaged in shipping. Installation of the Pet Door Guys units is not as hard as you might imagine. The first step in ordering one of these units is to pick up the phone and call a local glass shop. They will need to come to your home twice. During the first visit they will partially disassemble the door and provide you with the exact size of the glass unit so that you can complete an order, and a second time to install the completed unit after it arrives. Because of the custom glass size for every order, glass is not stocked and the wait time is approximately 3 to 4 weeks, plus shipping time from Washington state.

One thing to look out for is the height of the kick plate at the bottom of a French door. These are typically 8 or 10 inches tall. The Endura pet door adds 3.5" or so to the bottom of the flap. If you have a shorter dog, you may end up with a pet door that is uncomfortably high off the ground. The extra rise option is almost never needed on French door installations.

If you want a pet door without the T frame in the window, have a look at the Hale In Glass pet door. The Hale door is sold as the dog door alone, and you will need to find a local glass shop to make a new piece of glass to install it into. Although the price of the Hale is lower up front it ends up being quite a bit more expensive after the installation costs are figured in.      


(22 reviews) Write a Review

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  • 5
    Best purchase ever

    Posted by Laura Maxwell on May 21st 2019

    Why didn’t I buy this 2 years ago!!?? We’ve tried 3 different pet doors for our sliding door and they were all terrible. They didn’t fit, we couldn’t lock the door and we always had bugs coming in. I found this online 2+ years ago and tried to get a local company to come out to measure and install and none of them would. So we decided to do it ourselves. We watched the video, took the measurements and placed the order. Three weeks later the door arrives. It took us about an hour to install and it is perfect! No more bugs, no more draft and I can open the door all the way. Worth every penny.

  • 5
    Dog door

    Posted by David Saelens on Apr 30th 2019

    Great product!!! Excellent quality!!!

  • 5
    Easy to install and very well made

    Posted by Rob on Oct 24th 2018

    Door came exactly cut to the measurements provided. magnetic flap doggy door helps seal from the outside. Easy to install.

  • 5
    Worth the money!

    Posted by Jeff on Sep 19th 2018

    This door is solid! I love having full opening of my sliding door now to get to the deck! The dog door is very nice double thick and has held up to North Dakota winds already very Well! Make sure you get the right thickness buy physically taking out the glass! I didn't and order a little thicker then I should have, thankfully i still was able to make it fit and get the seals hammered back in place.. bulges out a bit but hardly notice unless your looking for it! Hopefully it helps on energy cost compared to the cheep dog door sliding doorway insert I had! Winter will be the big test, the dual pane should solve the frosted glass of the old One! Love this door so far! Worth every penny to me! Oh and I was nervious about the rise but with my door frame and the extra 3 and a half inches it came to 5 and a half inches up only an inch higher then my insert! My English Bulldog and Miniture snouzer both are able to get in and out of it without issue! Highly recommend this if you want your full doorway openning back and a well build glass with nice dog door!

  • 5
    large pet door in sliding glass door

    Posted by John Malakassis on Aug 28th 2018

    Worked out perfectly

  • 5
    Excellent Product

    Posted by Jeff on Aug 13th 2018

    Looks well made and easy to install if you are a little handy.
    The staff was very knowledgeable and helpful for me to get the correct measurements.

  • 5
    LOVE this door!

    Posted by Cindy Maynard on Jul 5th 2018

    This door is amazing so glad we finally got one. Quality made and easy to install.

  • 5
    Replacement Glass with pet door for slide

    Posted by Nancy Aguiar on Dec 11th 2017

    I was very hesitant about purchasing the glass with pet door in it for the slider. I had been using the one that goes on the side but it was drafty and the wind would come through the back end of the slider. I finally decided to purchase the whole glass with the door in the glass and I love it.....I have my functioning door back and sealed when closed like it's supposed too!! Please note the rise when ordering for a small dog, I went with no rise because I have a small dog. Its a little higher then the insert was but it's just a matter of her getting use The glass is just like the original one that was there, the flap is very heavy duty. Thanks John for putting good a good product and making our life easier!

  • 5

    Posted by Matthew Tollefson on Nov 26th 2017

    Wowzers, this door is pretty awesome and quite well made! The glass guy that installed said it's probably the best made one he's seen. Highly recommend spending the extra over a typical sliding door insert for this!