SKU: 49186078858

Pet Door Products - "In The Glass"

Sale price$599.40 Regular price$666.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Pet Door Products - "In The Glass"Replaces original pane of a sliding door, French door, or sidelight with a sliding glass door with dog door built in Weather tight Endura Flap pet door comes pre installed in the new pane Insulating, energy efficient flap endures winds up to 50 mph and temperatures as low as 40 degrees Fahrenheit Maintains security with the use of the existing sliding glass door lock Measurement and installation require a professional glazier Maximum Glass Size 45"

  • Replaces original pane of a sliding door, French door, or sidelight with a sliding glass door with dog door built-in 
  • Weather-tight Endura Flap pet door comes pre-installed in the new pane
  • Insulating, energy-efficient flap endures winds up to 50 mph and temperatures as low as -40 degrees Fahrenheit 
  • Maintains security with the use of the existing sliding glass door lock
  • Measurement and installation require a professional glazier
  • Maximum Glass Size 45" wide x 90" high
  • Item only available in the lower 48 United States
  • This is a custom product all orders are final, no returns
  • Custom, made-to-order which takes 5-7 weeks plus shipping

If you've considered a patio dog door inserts, but are hesitant due to compromising the security of your home or taking up too much space in the slider track, then the Pet Door Products Advanced In the Glass model is a viable solution. This custom-made design allows you to swap out the existing glass in your slider for a new glass sliding patio door with a doggy door built-in. This durable pane has the high-performing Endura Flap pet door.

Features:

  • Tempered, dual-pane glass matches the original glass. If the original glass pane has Low-e coating, you can choose to select the type of Low-e glass for an additional charge
  • Vinyl framing is available in white, dark tan, or light tan. The pet door framing comes in white only
  • Small through extra-large flap size range to fit a wide variety of pet heights and weights
  • Endura Flap pet door withstands extreme weather with magnetic closure and optional weatherstripping
  • Heavy-duty locking cover included
  • The customized door is final sale and non-returnable

Benefits:

  • Easy entry and exit for both people and pets
  • The high-quality, built-in design doesn't take up space in the track
  • Ensures door security by using the original door lock
  • Insulating flap protects against heavy winds and harsh temperatures

Purchasing Process:

Step 1: Prior to purchasing your In the Glass Endura Flap Pet Door, determine which pane of glass your pet door will need to installed in.  If the sliding door slides inside the fixed panel the pet door will need to installed on the slider.  If the sliding door slides outside the fixed panel you will need to install the pet door on the fixed panel.  Next, hire a glazier to measure the width, height, and thickness of the existing glass pane that will be replaced.  They can also help you determine if you have a LoE coating.  Fill out the form with them in advance can make your order process easier.

Note: It is crucial that these dimensions are accurate, as all of the units are custom-made and non-returnable. Ask your glazier to determine if you have tinted, Low-E, or clear glass. They should review the detailed information page for more specific instructions.

Step 2: Based on the pane measurements from your glazier, select either Standard (37"w x 77"h or less) or Oversize (anything larger than 37"w x 77" up to 45"w x 90"h ) Glass Type for your custom-pane. If it is the Standard Glass Type, the product can be shipped directly to your house. If it is Oversize, it must be shipped to your local glass company or another non-residential business address. Next, select flap size (reference this measurement guide), frame color, clear or Low-E, and step over height.  We determining pet door size, please consider that the bottom of the pet door will start 3 3/4 inches above the top of the bottom frame. 

Exact pane dimensions are not yet entered in one of the dropdowns when you are choosing options on the website. Once you place your order, we'll email you an order form to provide the exact measurements from your glazier (explained in the next step).

Step 3: As soon as your order is completed, you will receive an email confirmation with an orange "Finish Your Order" button.  Click on it to complete the order form with your custom dimensions and the side of the door in which you want the dog flap installed. 

 Fill out the form and send it back to [email protected]. Your order will be on hold until we receive this information. Please refer to our full set of instructions.  Please note that this door may take 4-6 weeks to build, as it is custom-made. Allow transit time for delivery.

When selecting a pet door location, choose the placement based on viewing from the outside-looking-in. 

NOTE:  When installing on a two-panel sliding glass door, due to the thickness of the frame, if the sliding panel slides inside the fixed panel, the pet door must be place on the slider, and if the sliding panel slides outside the fixed panel, the pet door must be placed on the fixed panel.  

Step 4:  Once the door has arrived, schedule to have the glazier who took the initial measurements to come back for installation. They will remove the original pane and install the new In the Glass dog door into the sliding glass door frame.  We recommend that you retain the old glass in case you want to reverse the process in the future. 

Note: Building will take four to six weeks, as it is custom-made. Allow transit time for delivery as well. You will receive a tracking update once ships so you can schedule installations properly.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49186078858

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4.7 ★★★★★
Based on 494 reviews
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Mad Jack
Natrona Heights, US
★★★★★ 5
Inexpensive walls.
Color: Grey, Size: 34" - 3 Panel, Color: Grey, Size: 34" - 3 Panel
We had a hot request for a workstation in the warehouse with some privacy. These have worked great. Easy to assemble. They are lightweight and stable. This was an inexpensive solution that looks professional. Our client loved it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
A
Verified Purchase
Amber
Charlottesville, US
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
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Reviewed in the United States on December 15, 2025
A
Verified Purchase
Andy Sims
Whiting, US
★★★★★ 5
better then expected
Color: Black
very easy to put together works perfectly! very stable for the side would buy again!
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Reviewed in the United States on May 21, 2026
Y
Verified Purchase
Yuliet carreño cutiño
Whiting, US
★★★★★ 3
Divisor de habitaciones
Color: Black
La entrega fue perfecta , si debo de decir que en la descripción del producto decía que media 72 ancho x 72 alto pero no fue así su ancho es de 60 .
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Reviewed in the United States on September 6, 2025
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Verified Purchase
Nana rice
Birmingham, US
★★★★★ 5
Good purchase
Color: Black
We used this screen to divide the beds at a hotel. It gave the perfect privacy, was easy to put up and very sturdy
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Reviewed in the United States on April 21, 2026

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