Name: Liberty Pet Door Patio Panel
Brand: Liberty Pet Door
SKU: 01LP-A0512-1W-3SS-74.0-75.5
Price: 349.99 USD
Availability: InStock

Find The Best Pet Door Size For My Pet

Where To Install:

Door

Wall

Measure the height of your pet from the tallest point of your pet's back to the ground: inches

Measure the width of your pet from the widest part from shoulders to shoulder: inches

My pet has limited mobility. A pet who has trouble walking needs a taller pet door so that it will be easier for them to climb through.

Size & Measurement Guide x

Flap Size Flap Dimension Step Over Range Overall Panel Width Recommended Pet Height
Small 5" w x 12" h 3" - 5" 10-3/16" 9" - 16"
Medium 7" w x 16" h 3" - 5" 12-1/4" 9" - 22"
Large 9" w x 20" h 3" - 7" (ships at 5") 14-1/4" 9" - 28"
Extra Large 11" w x 24" h 3" - 7" (ships at 5") 16-5/16" 9" - 35"
XXL 13" w x 28" h 3" - 7" (ships at 5") 18-3/8" 9" - 40"
Don't know which pet door size to get? Here is measurement guide to help you out.
Track Height Adjustment range is based on the measurement of your sliding door track height from the lowest point of your track to the highest point. Each Liberty Pet Door Panel has a 3" adjustment range. Review our Track Measuring Guide video for additional, detailed information The following standard adjustment ranges are available:
Short: 74 3⁄4" – 77 3⁄4"
Regular: 77 1⁄4" – 80 1⁄4"
Tall: 93 1⁄4" – 96 1⁄4" (additional cost)
If your measured track height does not fall within one of the ranges above, we can make a custom height! Custom height option may take up to 4 weeks to special order the glass and build the panel.

Track Measurement Guide x

In order to choose the correct panel size, you will need to measure your sliding glass door track.

Please Note: These instructions are for channel-style sliding door tracks. If you have a monorail track, these instructions do not apply.

Step 1Find the Lowest Corner of Your Track

With your sliding door open, insert one end of your measuring tape at the deepest point of the lower corner of your sliding glass door track.

Make sure the tape measure is flush to the corner. There may be a part of your door track blocking the lowest point of the corner.

Step 2Find the Highest Corner of Your Track

Line the measuring tape up the side of your doorway, stopping at the highest corner. Make sure the measuring tape is flush with the corner and is not blocked.

The distance from the lowest corner of your track to the highest corner of your track is your sliding glass door track height.

Select the Height Adjustment Range that includes your track height. Some brands have custom options if your track height does not fall into one of the ranges.

Step 3Measure Your Track Width

Using your tape measure, find the width of the bottom track your sliding glass door slides along.

Most aluminum panels require a track at least 1" wide and most vinyl panels require a track at least 1.5" wide.

Check the product details to ensure the panel will fit in your track.

x

Step 1Locate the Lowest Corner of Your Track

With your sliding door open, insert one end of your measuring tape at the deepest point of the lower corner of your door track.

Make sure the measuring tape is flush with the lowest point of the corner and is not blocked.

Step 2Measure to the Highest Corner of Your Track

Line the measuring tape up the side of your door, stopping at the highest corner. Make sure the measuring tape is flush with the corner and is not blocked.

The distance from the lowest corner of your track to the highest corner of your track is your door track height.

Select the Custom Height Adjustment Range required for your door track height.

Step 3Measure Your Track Width

Using your measuring tape, find the width of the bottom track that your window slides along.

Make sure to check the product details to ensure the panel will fit in your track.

Product Details

Sizing & Fit

Installation Guide

FAQs

Reviews

Liberty Pet Door Patio Panel

Small / White / 74" - 75.5" Edit

Product Details

The Liberty Pet Door Patio Panel offers a modern solution for pet owners seeking a balance between style, functionality, and security. This innovative pet door caters to various sliding glass door sizes, ranging from 74 inches to 96.5 inches tall, thanks to its adjustable height feature. This ensures a clean and compatible integration into your existing doorway, whether your home is traditional or contemporary.

Made with clear safety glass, the Liberty Pet Door prioritizes both pet comfort and energy efficiency. The clear panel allows natural light to flow through while minimizing heat transfer, keeping your home comfortable and reducing energy bills. More importantly, the clear view eliminates pet anxiety by allowing them to see what's on the other side before entering or exiting.

The spring-loaded installation system makes the Liberty Pet Door ideal for renters or those who prefer a temporary solution. This user-friendly design allows for quick setup and removal of the panel without any permanent modifications to your door frame. For enhanced security, a heavy-duty aluminum frame, available in classic white, surrounds the clear panel. A locking cover is included, and an optional C-Clamp Lock is available for additional peace of mind.

The Liberty Pet Door Patio Panel is proudly made in the USA and backed by a 3-year warranty, signifying the manufacturer's commitment to quality and customer satisfaction. This pet door is an excellent choice for pet owners who value a seamless blend of convenience, style, and security, ultimately creating a more enjoyable living environment for both pets and their humans.

Features:

Customizable Height Range: Accommodates sliding glass door heights from 74" to 96.5", ensuring a seamless fit for a wide variety of homes.
Clear Safety Glass: Maintains energy efficiency and indoor comfort through all seasons while allowing pets to see outside.
Non-Permanent Solution: Offers a simple, secure fit for both homeowners and renters looking for a reversible pet door option.
Robust Aluminum Frame: The heavy-duty frame is built to withstand extreme weather and the energetic play of pets.
Locking Security Cover: Provides peace of mind with a robust locking mechanism when the pet door is not in use or when additional security is needed.

Size Chart

Flap Size	Flap Dimension	Step Over Range	Overall Panel Width	Recommended Pet Height
Small	5" w x 12" h	3" - 5"	10-3/16"	9" - 16"
Medium	7" w x 16" h	3" - 5"	12-1/4"	9" - 22"
Large	9" w x 20" h	3" - 7" (ships at 5")	14-1/4"	9" - 28"
Extra Large	11" w x 24" h	3" - 7" (ships at 5")	16-5/16"	9" - 35"
XXL	13" w x 28" h	3" - 7" (ships at 5")	18-3/8"	9" - 40"

Don't know which pet door size to get? Here is measurement guide to help you out.

Track Height Adjustment range is based on the measurement of your sliding door track height from the lowest point of your track to the highest point. Each Liberty Pet Door Panel has a 3" adjustment range. Review our Track Measuring Guide video for additional, detailed information The following standard adjustment ranges are available:

Short: 74 3⁄4" – 77 3⁄4"
Regular: 77 1⁄4" – 80 1⁄4"
Tall: 93 1⁄4" – 96 1⁄4" (additional cost)

If your measured track height does not fall within one of the ranges above, we can make a custom height! Custom height option may take up to 4 weeks to special order the glass and build the panel.

Find The Best Pet Door Size For My Pet

Pet Height: inches

Measure the height of your pet from the tallest point of your pet's back to the ground.

Pet Width: inches

Measure the width of your pet from the widest part from shoulders to shoulder.

My pet has limited mobility. A pet who has trouble walking needs a taller pet door so that it will be easier for them to climb through.

Installation Instructions

One-Piece Panel Two-Piece Panel

One-Piece Panel

Difficulty Easy

Steps 06

Time Required 0.5 hours

Sections 02

Flags 02

Parts

Panel Pet Door
Foam Weather Strip
Center Post Weather Seal Draft Stopper
Sliding Door C-Clamp Lock
Screwdriver

Tools

Flathead Screwdriver

Please read instructions & notes thoroughly before installation.

One-Piece Panel

Step 1 Adjust the Step Over (Optional)

The aluminum sliding door panel has a patented Adjustable Step-Over feature which allows you to adjust the height of the flap to the most comfortable fit for your pet.
The top of the flap should be positioned to be at least 1” above the top of the pet’s shoulder.
If the factory setting is not suitable, please adjust it before proceeding. If the current setting is suitable, proceed to the “Installation Instructions” section.

Step 2 Adjust the Screws

Lay the entire panel on a flat surface.
Using a #2 flat head screwdriver, remove the bottom side-screws and loosen the upper side-screws. Screws were tightly installed to hold the panel together during shipping; a power tool* is recommended.
If you do not have a flat head drill bit skinny enough to fit, let us know and we’ll send you one for free.

Step 3 Adjust the Spacers

Once the bottom screws have been removed and the upper side-screws loosened, the Pet Door Assembly and spacers can be removed by sliding the sections down and out of the panel.

Step 4 Replace the Spacers

Replace the spacers and the Pet Door Assembly by sliding them back in a different order to achieve the desired height. You can move the spacer below and above the flap to raise or lower the flap height.
The order of the pieces is important! The piece on the bottom needs to always be at the bottom, as that is where the screws attach.
Make sure that the locking cover side of the flap frame is on the same side as the height adjustment locks.

Step 5 Tighten the Screws

When finished, replace the bottom side-screws and tighten the next upper-side screws.
A lower step-over height is easier for pets to navigate. However, if the top of the flap is low enough that the pet needs to crouch to get through their pet door, they can injure themselves and possibly cause the pet door to malfunction. If your pet door does not sit at a comfortable height for your pet, you may need a larger flap size.

Step 6 Unlock Spring Mechanism

Loosen the height adjustment locks at the top of the pet panel with the screwdriver. This allows the spring mechanism to move freely up and down.

Step 7 Test Fit the Panel in Your Track

You want to put the pet door in your track before applying any weather stripping to ensure it fits. If the panel fits well, proceed to the next step. See the FAQs if you have trouble.
To insert the panel into the top track, push up against the spring mechanism and swing the bottom of the panel up and over the threshold.
Seat the panel on top of the small guide rail in the track.
If you can’t quite get it in the track, try swinging in from the outside as the outside track wall may be shorter.

Step 8 Apply the Weatherstripping

Once you’re sure the panel fits, remove it from the frame and lay it on its side on the ground.
Apply the foam weather-stripping by peeling back the paper and exposing the adhesive.
Unroll it along the edge of the panel, pressing to ensure it adheres. Install on both sides, trim it fit with scissors.

Step 9 Install the Draft Stopper

The center post weather seal strip (draft stopper) should be installed on the inside of the home.
It can install on either the back edge of the sliding door panel or the leading edge of the stationary panel.
This strip prevents air from leaking between the sliding glass door and the stationary panel.
Trim with scissors as needed. Clean the edge of your patio door with rubbing alcohol before installing to assure a good seal.
Repeat step two to install the panel in your track.

Two-Piece Panel

Difficulty Easy

Steps 06

Time Required 0.5 hours

Sections 03

Flags 02

Parts

Top Glass Panel Section
Bottom Flap Section
Foam Weather Strip
Center Post Weather Seal Draft Stopper
4 Flathead Screws
Flathead Screwdriver
Screwdriver for Adjustment Locks
Sliding Door C-Clamp Lock

Tools

Flathead Screwdriver

Please read instructions & notes thoroughly before installation.

Two-Piece Panel

Step 1 Adjust Step Over Height (Optional)

The aluminum sliding door panel has a patented Adjustable Step-Over feature which allows you to adjust the height of the flap to the most comfortable fit for your pet.
The top of the flap should be positioned to be at least 1” above the top of the pet’s shoulder.
If the factory setting is not suitable, please adjust it before proceeding. If the current setting is suitable, proceed to the “Installation Instructions” section.

Step 2 Rearrange the Pieces (Optional)

Simply slide the pieces up and out from the bottom half of your panel to rearrange.
Loosen a bottom screw if the pieces are too snug to move.

Step 3 Reconnect the Pieces (Optional)

Replace the spacers and the Pet Door Assembly by sliding them back in a different order to achieve the desired height.
You can move the spacer below or above the flap to raise or lower the flap height.

Step 4 Screw the Pieces Together

The order of the pieces is important! The piece on the bottom needs to always be at the bottom, as that is where the screws attach. You can now assemble the patio panel!

Step 5 Align the Connectors

Remove the 2 flat head sectional connector screws from the exposed part of the connector on each side.
Align the aluminum connectors extending from the bottom flap panel section with the top glass panel section.
Press the aluminum connectors into the holes at the bottom of the top glass panel section.
Ensure locking cover & height adjustment locks are on the same side!

Step 6 Tap the Pieces Together

Gently tap the bottom surface of the panel against the ground to completely insert the connectors.
Protect hard surfaces to prevent scratching.
The components of the panel are designed to slide together very tightly.

Step 7 Secure the Sections

Fasten the two panels together using the four flathead screws.
Use the included flathead screwdriver to tighten all four flathead screws so the two halves of the door are pulled together.

Step 8 Adjust Spring Mechanism

Loosen the height adjustment locks at the top of the pet panel. This allows the spring mechanism to move freely up and down.

Step 9 Test Fit the Panel in Your Track

You want to put the pet door in your track before applying any weather stripping to ensure it fits. If the panel fits well, proceed to the next step. See the FAQs if you have trouble.
To insert the panel into the top track, push up against the spring mechanism and swing the bottom of the panel up and over the threshold.
Seat the panel on top of the small guide rail in the track.
If you can’t quite get it in the track, try swinging in from the outside as the outside track wall may be shorter.

Step 10 Apply the Weatherstripping

Once you’re sure the panel fits, remove it from the frame and lay it on its side on the ground.
Apply the foam weather-stripping by peeling back the paper and exposing the adhesive.
Unroll it along the edge of the panel, pressing to ensure it adheres. Install on both sides, trim it fit with scissors.
Repeat step two to install the panel in your track.

Step 11 Install the Draft Stopper

The center post weather seal strip (draft stopper) should be installed on the inside of the home.
It can install on either the back edge of the sliding door panel or the leading edge of the stationary panel.
This strip prevents air from leaking between the sliding glass door and the stationary panel.
Trim with scissors as needed. Clean the edge of your patio door with rubbing alcohol before installing to assure a good seal.

Adjusting Stepover Height

Lock Details

Since you cannot lock your sliding door to your panel pet door, we have provided you with alternative locking methods to secure your home:

Installing the sliding door clamp: This clamp has a screw that tightens by hand to prevent the sliding door from moving beyond the clamp’s placement. For doors manufactured with the glass slider on the inside track, the lock can usually be installed on the door’s raised track.

If you aren’t able to use the lock that comes with the panel: A great alternative to locking your sliding glass door is a Charley bar or dowel in the track. Both work off the same concept – they block the slider from opening. When engaged you cannot pull the sliding door away from the pet door panel.

use a charley bar or dowel in the slider track to secure your door

Other Installation Options

Semi-Permanent Installation:

You might choose to secure the panel in your track with screws. This can be done by drilling screws at an angle in the top and bottom tracks. We recommend doing this from the outside to minimize damage to the sliding glass door frame. One-way screws will prevent tampering or removal of the panel from the outside.

you can screw your panel into your slider for a more permanent installation

Stationary Panel:

Some stationary sliding door panels can be unfastened and moved over to one side so that you can install the pet door panel between the jamb and stationary panel.

Avoid damaging your sliding glass door by checking that your door can move and that you can reinstall it properly before trying to uninstall the unit.

You will still lose space in your slider to move through, however, you will be able to use your existing sliding door lock to secure your home. Installing your pet door this way is also great in that you already have an alarm system in place.

If your sliding glass door slides on the outside track, using an alternative lock might not be possible, so this allows you to still lock your door.

NOTE: You can do the stationary panel install with the regular spring actuator method – no need to screw it in.

FAQ

Will this fit my vinyl sliding glass door?

It could, but you risk condensation and an improper fit. Vinyl sliders have a wider track, which aluminum panels may not fit perfectly. This is why we have the Liberty Pet Door Panel for Vinyl Sliding Glass Doors.

If I custom order a short version of his panel, could I install it into my window track?

You can, but we also have a Liberty Pet Door for Horizontal Sliding Windows, which already comes in the standard window sizes.

Need to fix a broken flap?

Replace your damaged flap effortlessly with the Liberty Pet Door Replacement Flap.

How does the door frame adjust to temperature changes?

The Liberty Pet Door's innovative design allows the frame magnets to extend or retract, compensating for the vinyl flap's contraction in cold weather or expansion in warm weather, ensuring a perfect seal all year round.

What prevents cold air from entering through the pet door?

To combat drafts, the door is equipped with effective magnetic closures and weatherstripping, providing an airtight seal.

How do I replace the flap?

Changing the flap is easy: unscrew the old flap from the adapter and screw in the new one, securing your pet's entryway in no time.

Warranty

This is for testing.

Country/region

Find The Best Pet Door Size For My Pet

Liberty Pet Door Patio Panel

Liberty Pet Door Patio Panel