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Pet Door Products In The Glass Pet Door

Pet Door Products In The Glass Pet Door

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$1,299.99
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$1,299.99
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Shipping calculated at checkout.
White
Dark Tan
Light Tan

  • Innovative in-glass pet door replacement for sliding doors, French doors, or sidelights
  • Weather-tight Endura Flap pre-installed, withstanding winds up to 50 mph and temperatures as low as -40°F
  • Customizable dimensions with maximum glass size of 45" wide x 90" high; made-to-order in 5-7 weeks
  • Maintains home security using existing sliding glass door lock
  • Professional glazier required for measurement and installation
  • You will need to Fill out the order form and email it to us
  • Item only available in the lower 48 United States

Custom Order | Ships in 1-2 Months | Non-Returnable

Product Details


Experience the perfect blend of form and function with the Pet Door Products "In The Glass" pet door. This innovative solution replaces the original glass pane of your sliding door, French door, or sidelight with a new pane featuring a built-in dog door. The result is an attractive, space-saving design that doesn't compromise your home's security or energy efficiency.

The "In The Glass" pet door comes with the weather-tight Endura Flap pre-installed, providing your furry friends with easy access to the outdoors while keeping out harsh weather conditions. This durable flap is designed to withstand winds up to 50 mph and extreme temperatures as low as -40°F, keeping your home comfortable year-round.

Flap sizes range from small to extra-large, accommodating a wide variety of pet heights and weights. The heavy-duty locking cover provides added security when you're away from home.

Customize your pet door to match your home's aesthetics with vinyl framing options in white, dark tan, or light tan. The pet door framing comes in white only.

Please note that the "In The Glass" pet door requires a professional glazier for accurate measurement and installation. This custom product is made-to-order and takes 5-7 weeks plus shipping. It is available for delivery within the lower 48 United States only and is non-returnable due to its customized nature.

Invest in the Pet Door Products "In The Glass" pet door for a seamless, high-quality solution that offers convenience for you and your pets, without compromising your home's security or energy efficiency. 

Features:

  • Durable, dual-pane tempered glass with optional Low-e coating for energy efficiency
  • Vinyl framing in white, dark tan, or light tan; pet door framing in white only
  • Flap sizes for small to extra-large pets, accommodating various heights and weights
  • Endura Flap with magnetic closure and optional weatherstripping for added insulation
  • Heavy-duty locking cover included for added security
  • 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.

Warning: Thermo-Tru brand sliding glass doors require a specialized glazier for installation. Make sure you do not have a Therma-Tru pet door before purchasing. 

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 customerservice@petdoors.com. 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.

Size Chart

Glass SizePet Flap SizeFlap DimensionRecommended Pet Height


 

Standard Glass - Less than 37" x 77"

 


 

Small #066" w x 11" h9" - 15"
Medium #088" w x 15" h9" - 21"
Large #1010" w x 19" h9" - 27"
Extra Large #1212" w x 23" h9" - 34"
 Oversized Glass - up to 45" x 92"Small6"w x 11"h9" - 15"
Medium8"w x 15"h9" - 21"
Large10"w x 19"h9" - 27"
XLarge12"w x 23"h9" - 34"

 

Do not know which size to get? Here is a measurement guide to help you out

Find The Best Pet Door Size For My Pet

A

Pet Height: inches

B

Pet Width: inches

Please fill the above fields.

Additional Information

Frame Material

Vinyl

Flap Colors

Clear

Flap Thickness

7/8"

Flap Warranty (if separate)

Lifetime

Warranty Period

10 years

Return Period

Not Returnable

Locking Cover Material

Dimensional ABS

Your Maximum Pet Size

Cats, Large Cats, Small Dogs, Medium Dogs, Large Dogs, X-Large Dogs

Climate Suitability

Severe-4 Season

Flap Design

Single, One Part, Flexible, Insulated Flap

Ability to Lock Flap

Separate Locking Cover-Loads from Top

Can Be Installed In

Dual Pane Glass Sliding Glass Door, Sash Windows, Sidelight, Sideways Sliding Windows, Single Pane Glass Sliding Glass Door, Vinyl-Framed Sliding Glass Door

Award Winning Design

Yes

Sealing Value

Very High

Wind Resistance

Very High

Replacement Flaps Available

Yes

Insulation Value

High

Installation Instructions

Installation icon Difficulty High
Installation icon Steps 03
Installation icon Time Required 1 hour
Installation icon Sections 01
Installation icon Flags 00

Parts

  • In the Glass Unit

Tools

  • Glass Replacement Tools

This installation is done by a professional glazier, and requires specific skills to remove and replace the glass in a in a sliding glass door.

Step 1 Remove the Sliding Glass Door

  • Remove your sliding glass door from the frame and lay it down flat.

Step 2 Remove the Old Glass

  • Remove the old glass.
  • Your glazier will prepare for the new piece of glass.

Step 3 Insert the New Glass

  • Your glazier will place the new piece of glass in the door and put everything back together.
  • Reinstall the slider in your sliding glass door track.

Videos

What is an "In the Glass" Pet Door?




Design of the Endura Flap

FAQ

When I purchase a "Through the Glass" dog door, is the entire sliding glass dog door included?

No. When you purchase a "Through the Glass" dog door, it comes with the glass panel only. The framing of the sliding door is NOT included in the purchase. Since this unit will replace your current glass inside your framing, there will be an installation process you or a hired professional will need to follow as well as filling out the appropriate order form.

How do I order a Pet Door Products dog door installed in a sliding glass door?

  1. Check out our Placement Guide, which will show you where the pet door should be installed based on your sliding glass situation
  2. Contact a glazier from a local glass shop to measure and install your unit
  3. Measure your pet to get an accurate flap size. The "In the Glass" unit comes with a 3 ¾" step-over in addition to any step-over your frame has right now that you will need to take into account
  4. Place the order on this page to receive the order form asking for your custom dimensions. Your order is on hold until we receive this order form. The form is emailed to you as you complete your order.
  5. The custom-built glass will be made and shipped with your pre-installed pet door for your sliding glass door.

 

What exactly comes with an "In the Glass" purchase?

Only one piece is glass is purchased at a time. This piece of glass will be installed into your patio frame. What makes this option great is the pet door that comes pre-installed in the glass. So, either your slider or stationary glass will be replaced with an identical piece of glass with a pet door flap and frame installed.

What does it mean by standard and oversize glass size?

Standard Glass Size has a square inch range of 37" x 77" or smaller. Oversized Glass Size would be any range over 37" x 77" and up to 45" x 90".

When will I get the email asking for my dimensions?

As soon as you order, an email will be sent asking for the custom dimensions of your glass.

What is the minimum step-over?

The minimum step over on the through glass units is 3 3/4" plus however tall the frame of the sliding door is. If your frame is 2" tall, then the minimum step-over would be 5-¾". There are 2" or 4" step-over add-on options as well; these will add 2" and 4" to the minimum to raise the step-over to accommodate taller pets.

Where can I find someone to install this?

If you need help finding a glazier, please visit our Installation Page to find someone in your local area. Please note, not all areas may have a glazier listed.

What does my glazier need to measure?

Your glazier will need to have the thickness, height, width, and whether your glass has low-e coating or not. They will also measure the grids inside the glass (on center).

What step-over does this come with already?

Originally, there is a 3 3/4" step-over, plus however tall your slider frame is from the floor. Make sure the top of the flap you chose will be at least an inch above your pet's shoulder when installed.

Why does the price jump so much when I change pet patio door sizes?

"Through the Glass" units can be pretty expensive because you're getting a custom unit made entirely to your specifications. These items can get expensive because of the quality you are purchasing and the different amounts of each material needed for a variety of sizes. You are paying for the quality of materials in the glass, metal, and flap, which have a high energy efficiency rating to save you on AC/heating/energy bills and require less in replacement parts.

What is low-e coating?

It stands for Low-emissivity coating. Low-e is applied to the inside of the glass to cut back on the heat and cold transfer. Low outside temperatures combined with moist, warm air inside the house can result in condensation on the inside of any glass window, including that in a patio door. Dual-pane, low-e glass can greatly reduce or eliminate this problem. This feature is especially important in cold climates.

What are the benefits to the "Through the Glass" units?

The "Through the Glass" units don't take up space for you to walk through like a patio panel pet door insert would. This is a huge benefit if you have a smaller retrofit slider, as now you don't have to worry about trying to squeeze through sideways. Additionally, the "Through the Glass" doggie doors utilize your existing lock, so you will not have to worry about how to go about securing your home.In terms of appearance benefits, it also utilizes your current door frame and door track, so you don't have to worry about matching a new frame with your current door and frame. The constantly open sliding glass door would leave you with extra framing blocking your view outside. When in the glass, you do not experience this issue. The Endura Flap® Pet Door included is great for insulation, so it compliments the dual-pane glass in most new sliders.

How long does it take to get the "Through the Glass" models?

It takes about 3-4 weeks for these types of pet doors to be manufactured. Then, transit time is about 1-5 business days as it ships from the West Coast. When it ships, we will send a tracking number via email, which will include an estimated delivery date so you can schedule with your installer to come out.

Can you change the flap in the glass units if it wears out?

Yes, you can purchase replacement Endura Flaps® on the website. It might sound strange, but you will need to purchase the one for the Door/Wall Mount since that includes the hole plugs. However, they can be a little difficult to replace because you must remove the whole frame in order to get the new flap into place properly.

Can I lock the pet door when I don't want my dog to use it?

The flap itself will be coming with a locking closing panel. This cover slides on the track of the frame to securely prevent access.

Can I get this shipped to my house instead of the glass company?

You can get a standard-sized glass shipped to your house. However, if you have an oversized unit, it is best to ship to your glass company. Additional fees will be charged to your account if an oversized unit goes to a residential location.

I bought this from PetDoors.com, but it was made somewhere else. Who do I go to for warranty?

The flap and frame assembly is made by PetDoors.com, whereas the glass company who made your glass and installed the door is Advanced Windows. They both have a 15 year warranty so if you have issues regarding the pet door itself, please contact PetDoors.com. For the glass unit you would go directly through Advanced Window. 

How will I be able to lock my sliding door?

This item will be placed inside your slider frame. Your lock will still work since it is not replacing your frame or locking mechanism. If you are a renter who cannot make permanent changes to your door, there are plenty of pet door inserts that mate with your sliding door lock.

Can I install one of the glass units myself?

We highly recommend hiring a glass company to install and measure for you. Depending on how handy you are, it may be possible; however, if the measurements are off, this item cannot be returned due to its customization.

Is there a version of this that includes an electronic pet door?

There are different pet door options for dogs and cats. There are not many electronic pet doors that accommodate large dogs, so you might be best off getting High Tech Pet Power Pet Door, which is a pet door insert. If you need a cat flap, you have plenty of options from Ideal Pet Products to Petsafe. However, the Sureflap Microchip pet door can be installed directly into the glass of your sliding door when it is used with a mounting adaptor.

How do I measure the glass size? From the outside edge of the door to the outside edge?

The entire glass pane must be measured, which may include sections of the glass that is hidden under the slider frame. Most people do not have the tools needed to accurately measure the glass, so we highly recommend hiring a glazier for assistance.

How much does shipping cost?

Shipping is calculated at checkout.

Warranty

Patio Pet Doors Come with a 15-Year Warranty

To the original purchaser, Pet Door Products warrants this product and all of its component parts to be free of defects in materials or workmanship for a period of 15 years from the date of delivery to the customer. subject to the following exclusions:

Damage caused by accident, improper installation or maintenance, acts of God, neglect, modifications to the product, abuse or normal wear, including damage by pets or glass breakage, is specifically excluded from this warranty. 

The pet door (flap) component part of this product is manufactured by a third party manufacturer, Endura Flap, and is therefore specifically excluded from this warranty. Customer is notified that Endura Flap offers an independent 15-year warranty as separately detailed. This limited warranty applies only to the repair or replacement services described below, is exclusive and in lieu of all other warranties or remedies. 



Customer Reviews

Pet Door Products In The Glass Pet Door

White / Small / Standard Glass (Up to 37" wide x 77" high) Edit

Pet Door Products  In The Glass Pet Door

Size Chart

Glass SizePet Flap SizeFlap DimensionRecommended Pet Height


 

Standard Glass - Less than 37" x 77"

 


 

Small #066" w x 11" h9" - 15"
Medium #088" w x 15" h9" - 21"
Large #1010" w x 19" h9" - 27"
Extra Large #1212" w x 23" h9" - 34"
 Oversized Glass - up to 45" x 92"Small6"w x 11"h9" - 15"
Medium8"w x 15"h9" - 21"
Large10"w x 19"h9" - 27"
XLarge12"w x 23"h9" - 34"

 

Do not know which size to get? Here is a measurement guide to help you out

Find The Best Pet Door Size For My Pet

A

Pet Height: inches

B

Pet Width: inches

Please fill the above fields.

Frame Material

Vinyl

Flap Colors

Clear

Flap Thickness

7/8"

Flap Warranty (if separate)

Lifetime

Warranty Period

10 years

Return Period

Not Returnable

Locking Cover Material

Dimensional ABS

Your Maximum Pet Size

Cats, Large Cats, Small Dogs, Medium Dogs, Large Dogs, X-Large Dogs

Climate Suitability

Severe-4 Season

Flap Design

Single, One Part, Flexible, Insulated Flap

Ability to Lock Flap

Separate Locking Cover-Loads from Top

Can Be Installed In

Dual Pane Glass Sliding Glass Door, Sash Windows, Sidelight, Sideways Sliding Windows, Single Pane Glass Sliding Glass Door, Vinyl-Framed Sliding Glass Door

Award Winning Design

Yes

Sealing Value

Very High

Wind Resistance

Very High

Replacement Flaps Available

Yes

Insulation Value

High

Installation Instructions

Installation icon Difficulty High
Installation icon Steps 03
Installation icon Time Required 1 hour
Installation icon Sections 01
Installation icon Flags 00

Parts

  • In the Glass Unit

Tools

  • Glass Replacement Tools

This installation is done by a professional glazier, and requires specific skills to remove and replace the glass in a in a sliding glass door.

Step 1 Remove the Sliding Glass Door

  • Remove your sliding glass door from the frame and lay it down flat.

Step 2 Remove the Old Glass

  • Remove the old glass.
  • Your glazier will prepare for the new piece of glass.

Step 3 Insert the New Glass

  • Your glazier will place the new piece of glass in the door and put everything back together.
  • Reinstall the slider in your sliding glass door track.

Videos

What is an "In the Glass" Pet Door?




Design of the Endura Flap

FAQ

When I purchase a "Through the Glass" dog door, is the entire sliding glass dog door included?

No. When you purchase a "Through the Glass" dog door, it comes with the glass panel only. The framing of the sliding door is NOT included in the purchase. Since this unit will replace your current glass inside your framing, there will be an installation process you or a hired professional will need to follow as well as filling out the appropriate order form.

How do I order a Pet Door Products dog door installed in a sliding glass door?

  1. Check out our Placement Guide, which will show you where the pet door should be installed based on your sliding glass situation
  2. Contact a glazier from a local glass shop to measure and install your unit
  3. Measure your pet to get an accurate flap size. The "In the Glass" unit comes with a 3 ¾" step-over in addition to any step-over your frame has right now that you will need to take into account
  4. Place the order on this page to receive the order form asking for your custom dimensions. Your order is on hold until we receive this order form. The form is emailed to you as you complete your order.
  5. The custom-built glass will be made and shipped with your pre-installed pet door for your sliding glass door.

 

What exactly comes with an "In the Glass" purchase?

Only one piece is glass is purchased at a time. This piece of glass will be installed into your patio frame. What makes this option great is the pet door that comes pre-installed in the glass. So, either your slider or stationary glass will be replaced with an identical piece of glass with a pet door flap and frame installed.

What does it mean by standard and oversize glass size?

Standard Glass Size has a square inch range of 37" x 77" or smaller. Oversized Glass Size would be any range over 37" x 77" and up to 45" x 90".

When will I get the email asking for my dimensions?

As soon as you order, an email will be sent asking for the custom dimensions of your glass.

What is the minimum step-over?

The minimum step over on the through glass units is 3 3/4" plus however tall the frame of the sliding door is. If your frame is 2" tall, then the minimum step-over would be 5-¾". There are 2" or 4" step-over add-on options as well; these will add 2" and 4" to the minimum to raise the step-over to accommodate taller pets.

Where can I find someone to install this?

If you need help finding a glazier, please visit our Installation Page to find someone in your local area. Please note, not all areas may have a glazier listed.

What does my glazier need to measure?

Your glazier will need to have the thickness, height, width, and whether your glass has low-e coating or not. They will also measure the grids inside the glass (on center).

What step-over does this come with already?

Originally, there is a 3 3/4" step-over, plus however tall your slider frame is from the floor. Make sure the top of the flap you chose will be at least an inch above your pet's shoulder when installed.

Why does the price jump so much when I change pet patio door sizes?

"Through the Glass" units can be pretty expensive because you're getting a custom unit made entirely to your specifications. These items can get expensive because of the quality you are purchasing and the different amounts of each material needed for a variety of sizes. You are paying for the quality of materials in the glass, metal, and flap, which have a high energy efficiency rating to save you on AC/heating/energy bills and require less in replacement parts.

What is low-e coating?

It stands for Low-emissivity coating. Low-e is applied to the inside of the glass to cut back on the heat and cold transfer. Low outside temperatures combined with moist, warm air inside the house can result in condensation on the inside of any glass window, including that in a patio door. Dual-pane, low-e glass can greatly reduce or eliminate this problem. This feature is especially important in cold climates.

What are the benefits to the "Through the Glass" units?

The "Through the Glass" units don't take up space for you to walk through like a patio panel pet door insert would. This is a huge benefit if you have a smaller retrofit slider, as now you don't have to worry about trying to squeeze through sideways. Additionally, the "Through the Glass" doggie doors utilize your existing lock, so you will not have to worry about how to go about securing your home.In terms of appearance benefits, it also utilizes your current door frame and door track, so you don't have to worry about matching a new frame with your current door and frame. The constantly open sliding glass door would leave you with extra framing blocking your view outside. When in the glass, you do not experience this issue. The Endura Flap® Pet Door included is great for insulation, so it compliments the dual-pane glass in most new sliders.

How long does it take to get the "Through the Glass" models?

It takes about 3-4 weeks for these types of pet doors to be manufactured. Then, transit time is about 1-5 business days as it ships from the West Coast. When it ships, we will send a tracking number via email, which will include an estimated delivery date so you can schedule with your installer to come out.

Can you change the flap in the glass units if it wears out?

Yes, you can purchase replacement Endura Flaps® on the website. It might sound strange, but you will need to purchase the one for the Door/Wall Mount since that includes the hole plugs. However, they can be a little difficult to replace because you must remove the whole frame in order to get the new flap into place properly.

Can I lock the pet door when I don't want my dog to use it?

The flap itself will be coming with a locking closing panel. This cover slides on the track of the frame to securely prevent access.

Can I get this shipped to my house instead of the glass company?

You can get a standard-sized glass shipped to your house. However, if you have an oversized unit, it is best to ship to your glass company. Additional fees will be charged to your account if an oversized unit goes to a residential location.

I bought this from PetDoors.com, but it was made somewhere else. Who do I go to for warranty?

The flap and frame assembly is made by PetDoors.com, whereas the glass company who made your glass and installed the door is Advanced Windows. They both have a 15 year warranty so if you have issues regarding the pet door itself, please contact PetDoors.com. For the glass unit you would go directly through Advanced Window. 

How will I be able to lock my sliding door?

This item will be placed inside your slider frame. Your lock will still work since it is not replacing your frame or locking mechanism. If you are a renter who cannot make permanent changes to your door, there are plenty of pet door inserts that mate with your sliding door lock.

Can I install one of the glass units myself?

We highly recommend hiring a glass company to install and measure for you. Depending on how handy you are, it may be possible; however, if the measurements are off, this item cannot be returned due to its customization.

Is there a version of this that includes an electronic pet door?

There are different pet door options for dogs and cats. There are not many electronic pet doors that accommodate large dogs, so you might be best off getting High Tech Pet Power Pet Door, which is a pet door insert. If you need a cat flap, you have plenty of options from Ideal Pet Products to Petsafe. However, the Sureflap Microchip pet door can be installed directly into the glass of your sliding door when it is used with a mounting adaptor.

How do I measure the glass size? From the outside edge of the door to the outside edge?

The entire glass pane must be measured, which may include sections of the glass that is hidden under the slider frame. Most people do not have the tools needed to accurately measure the glass, so we highly recommend hiring a glazier for assistance.

How much does shipping cost?

Shipping is calculated at checkout.

Warranty

Patio Pet Doors Come with a 15-Year Warranty

To the original purchaser, Pet Door Products warrants this product and all of its component parts to be free of defects in materials or workmanship for a period of 15 years from the date of delivery to the customer. subject to the following exclusions:

Damage caused by accident, improper installation or maintenance, acts of God, neglect, modifications to the product, abuse or normal wear, including damage by pets or glass breakage, is specifically excluded from this warranty. 

The pet door (flap) component part of this product is manufactured by a third party manufacturer, Endura Flap, and is therefore specifically excluded from this warranty. Customer is notified that Endura Flap offers an independent 15-year warranty as separately detailed. This limited warranty applies only to the repair or replacement services described below, is exclusive and in lieu of all other warranties or remedies.