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Custom Endura Flap Thermo Panel 3e

Regular price
$739.99
Sale price
$739.99
Unit price
per 
White
Dark Bronze/Black
Brushed Aluminum

  • Durable aluminum frame and pet door made to withstand extreme climates
  • Removable panel with built-in dog door fits into sliding glass door track
  • Low-E glass improves energy efficiency
  • Adjustable heights and custom sizing to fit all sliding glass doors
  • Custom orders are made to your specifications and are non-returnable

Product Details


Please Note: We'll need more information to complete your order. In your Order Confirmation email, there is an Orange button with "Finish Your Order." Click on it to enter to answer questions to finish your order. 

The Endura Flap Custom Thermo Panel 3e is a highly insulated dog door for sliding glass doors that fits into your existing track. This removable panel does not require tools for installation, as the spring-loaded design safely secures it in place without permanent alterations. Engineered with Low-E glass, and a polyolefin polymer flap that magnetically seals, the Thermo Panel 3e provides supreme insulation and energy efficiency. Withstanding extreme temperatures as low as -40 degrees Fahrenheit, the thermal quality of the Endura FlapáPatio Panel is engineered to prevent heating and cooling loss common among other patio panels. If your track is 77.25" - 80.25", 74.75" - 77.75" or 93.25" - 96.25" tall, you can order a pre-built Endura Flap Thermo Panel

Features:

  • Pet flaps range from Small to Extra Large
  • Patio Panel comes in three height ranges to accommodate common sliding glass door sizes
  • Custom height ranges available by special order
  • Heavy-duty aluminum frame designed for sliding glass door tracks at least 1" thick
  • Low-E glass minimizes the amount of infrared & ultraviolet light coming through the glass without minimizing the amount of light entering the room
  • Environmentally-friendly polyolefin polymer flap remains flexible and usable in temperatures as low as -40 degrees Fahrenheit
  • Magnetic closure on three sides of the flap enhance storm and wind resistance.
  • Durable and secure locking cover included
  • C-Clamp Lock included to lock the slider into the door frame or a Charley Bar can be purchased separately
  • Designed and engineered in the USA

 

Benefits:

  • Easy installation with spring-loaded design allows you to remove the panel easily if need be
  • Included locking cover allows you to block access when needed
  • Structurally sound design is built to last so you don't have to spend a fortune on replacement flaps

Size Chart

Flap Dimensions:

6"w x 11"h

The entry way your dog goes through.

Overall Panel Width

10 3/16"

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 5”

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

8"w x 15"h

The entry way your dog goes through.

Overall Panel Width

12 1/4"

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 5”

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

10"w x 19"h

The entry way your dog goes through.

Overall Panel Width

14 1/4"

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 7”

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

12"w x 23"h

The entry way your dog goes through.

Overall Panel Width

16 5/16”

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 7”

The distance from the bottom of the panel to the bottom of your flap.

 

Flap SizeFlap DimensionStep Over RangeOverall Panel WidthRecommended Pet Height
Small6" w x 11" h3" - 5"10-3/16"9" - 15"
Medium8" w x 15" h3" - 5"12-1/4"9" - 21"
Large10" w x 19" h3" - 7" (ships at 5")14-1/4"9" - 27"
Extra Large12" w x 23" h3" - 7" (ships at 5")16-5/16"9" - 34"

Note: Endura Flap is not recommended for kittens or very small dogs.

Important Information about Custom Heights

Custom Height Minimum & Maximum Heights
ModelMinimumMaximum
Small 35"100"
Medium 42"107"
Large 48"117"
Extra Large 46"123"


Custom orders are final sale once built. They are essential in two situations:

While most sliding glass door track heights are in the three standard height ranges offered, some are not. In those cases, we can build a Thermo Panel 3e in a custom height to fit your specific dimension. 

The second situation is when you have a side-sliding window. A sliding window is essentially a miniature sliding glass door, and you can install a custom height panel, provided the window track is at least 1" wide.

FAQ

Does this dog door insert panel work with vinyl sliders?

Yes, the Endura Flap Thermo Panel 3e will work for vinyl sliding glass door so long as the track is at least 1" thick. However, for a snug fit and aesthetic look in your vinyl slider track, we carry the Vinyl Sliding Glass Pet Door as well. Read about the differences between vinyl and aluminum pet door panels here. 

Will a custom-made panel still have a spring-loaded design?

Yes. The Thermo Panel 3e is built with a 3" spring-loaded height adjustment. When you order in one of the custom height ranges, you will be prompted for your track height. The patio panel will be built to a height that is approximately in the middle of this 3" range. For example, if you specify 40", your panel will be built to adjust from about 38" to 41" tall. We also have a sliding door pet door extension for cases where the panel may be slightly too short for their door tracks.

How long will my custom panel take to ship?

Note that the glass units for custom height orders take one to two weeks for delivery from the tempering plant and that we need about a week to schedule the assembly after the glass unit arrives. So delivery will take 2-3 weeks depending upon your location.

How do I measure my door to get the correct height adjustment size?

Measure from the innermost part of the bottom track to the innermost top part of the track. If there is a pencil railing, include that in the measurement because the panel straddles the railing.

Does the Endura Flap Pet Door Thermo Panel 3e require tools for installation?

Endura Flap sliding glass dog doors under 80 ¼" do not require tools, making them one of the best dog doors for rental homes. Doggy door panels above this height will be shipped in two pieces and require some tools for installation. The sectionals will need to be assembled with 4 hex screws and a hex wrench, all of which are provided.

Can an intruder remove the sliding glass dog door panel from the outside?

No, the thumbscrews are on the inside of the sliding door pet door panel, so once installed, the Endura Flap Panel can't be removed without first loosening the thumbscrews from inside the home.

Is this sliding glass doggie door good in a cold winter climate? I want something effective in our winter months.

Yes, the flap on all of our Endura Flap Pet Door for Sliding Glass Doors has been tested at -40°F and it withstands winds up to 50mph.

What Is the Step-Over?

The step-over is the part of the sliding glass door dog door insert panel under the actual flap opening. Depending on the flap size purchased, the step-over can range from 3" to 7", so you can adjust it to any step-over within that range.

How thick is the sliding door dog door insert panel?

The Endura Flap Sliding Glass Door Thermo Panel 3e is 1" thick.

What locking mechanism can I use for the Thermo Panel 3e?

This  Endura pet door comes with a C-clamp lock. Alternatively, a wooden dowel or Charley Bar can be used for additional security.

Will there be enough room for me to get through after the panel is installed?

The sliding glass door doggie door panel will take up some space in your sliding door track. See the "Overall Panel Width" column in the size chart. This gives the width of the panel, which is the amount of space that will be taken up.

Customer Reviews

Custom Endura Flap Thermo Panel 3e

Small / Custom Height Under 74.75" / White Edit

white framed Endura Flap Thermo Panel 3e with durable sliding locking cover

Flap Dimensions:

6"w x 11"h

The entry way your dog goes through.

Overall Panel Width

10 3/16"

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 5”

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

8"w x 15"h

The entry way your dog goes through.

Overall Panel Width

12 1/4"

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 5”

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

10"w x 19"h

The entry way your dog goes through.

Overall Panel Width

14 1/4"

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 7”

The distance from the bottom of the panel to the bottom of your flap.

Flap Dimensions:

12"w x 23"h

The entry way your dog goes through.

Overall Panel Width

16 5/16”

How wide your panel is.
flap dimensions
epanel width
step over height

Step-Over Height

3” - 7”

The distance from the bottom of the panel to the bottom of your flap.

 

Flap SizeFlap DimensionStep Over RangeOverall Panel WidthRecommended Pet Height
Small6" w x 11" h3" - 5"10-3/16"9" - 15"
Medium8" w x 15" h3" - 5"12-1/4"9" - 21"
Large10" w x 19" h3" - 7" (ships at 5")14-1/4"9" - 27"
Extra Large12" w x 23" h3" - 7" (ships at 5")16-5/16"9" - 34"

Note: Endura Flap is not recommended for kittens or very small dogs.

Important Information about Custom Heights

Custom Height Minimum & Maximum Heights
ModelMinimumMaximum
Small 35"100"
Medium 42"107"
Large 48"117"
Extra Large 46"123"


Custom orders are final sale once built. They are essential in two situations:

While most sliding glass door track heights are in the three standard height ranges offered, some are not. In those cases, we can build a Thermo Panel 3e in a custom height to fit your specific dimension. 

The second situation is when you have a side-sliding window. A sliding window is essentially a miniature sliding glass door, and you can install a custom height panel, provided the window track is at least 1" wide.

Installation Instructions

FAQ

Does this dog door insert panel work with vinyl sliders?

Yes, the Endura Flap Thermo Panel 3e will work for vinyl sliding glass door so long as the track is at least 1" thick. However, for a snug fit and aesthetic look in your vinyl slider track, we carry the Vinyl Sliding Glass Pet Door as well. Read about the differences between vinyl and aluminum pet door panels here. 

Will a custom-made panel still have a spring-loaded design?

Yes. The Thermo Panel 3e is built with a 3" spring-loaded height adjustment. When you order in one of the custom height ranges, you will be prompted for your track height. The patio panel will be built to a height that is approximately in the middle of this 3" range. For example, if you specify 40", your panel will be built to adjust from about 38" to 41" tall. We also have a sliding door pet door extension for cases where the panel may be slightly too short for their door tracks.

How long will my custom panel take to ship?

Note that the glass units for custom height orders take one to two weeks for delivery from the tempering plant and that we need about a week to schedule the assembly after the glass unit arrives. So delivery will take 2-3 weeks depending upon your location.

How do I measure my door to get the correct height adjustment size?

Measure from the innermost part of the bottom track to the innermost top part of the track. If there is a pencil railing, include that in the measurement because the panel straddles the railing.

Does the Endura Flap Pet Door Thermo Panel 3e require tools for installation?

Endura Flap sliding glass dog doors under 80 ¼" do not require tools, making them one of the best dog doors for rental homes. Doggy door panels above this height will be shipped in two pieces and require some tools for installation. The sectionals will need to be assembled with 4 hex screws and a hex wrench, all of which are provided.

Can an intruder remove the sliding glass dog door panel from the outside?

No, the thumbscrews are on the inside of the sliding door pet door panel, so once installed, the Endura Flap Panel can't be removed without first loosening the thumbscrews from inside the home.

Is this sliding glass doggie door good in a cold winter climate? I want something effective in our winter months.

Yes, the flap on all of our Endura Flap Pet Door for Sliding Glass Doors has been tested at -40°F and it withstands winds up to 50mph.

What Is the Step-Over?

The step-over is the part of the sliding glass door dog door insert panel under the actual flap opening. Depending on the flap size purchased, the step-over can range from 3" to 7", so you can adjust it to any step-over within that range.

How thick is the sliding door dog door insert panel?

The Endura Flap Sliding Glass Door Thermo Panel 3e is 1" thick.

What locking mechanism can I use for the Thermo Panel 3e?

This  Endura pet door comes with a C-clamp lock. Alternatively, a wooden dowel or Charley Bar can be used for additional security.

Will there be enough room for me to get through after the panel is installed?

The sliding glass door doggie door panel will take up some space in your sliding door track. See the "Overall Panel Width" column in the size chart. This gives the width of the panel, which is the amount of space that will be taken up.

Customer Reviews

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