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Liberty Custom Pet Door for Sash Windows

Liberty Custom Pet Door for Sash Windows

Regular price
$427.00
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$427.00
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  • Custom built to fit the dimensions of your sash window. 
  • Features clear safety glass for improved insulation, ensuring energy efficiency across severe 4-season climates.
  • Offers a simple, semi-permanent installation process, ideal for renters and those looking for a non-invasive solution.
  • Comes with a locking cover for security, constructed with a heavy extruded aluminum  or vinyl frame for long-lasting durability.
  • Available in multiple sizes and custom-made-to-order for windows outside the standard adjustment range, providing a tailored fit for any pet.

Custom Order | Ships in 1 Month | Non-Returnable

Product Details


Custom built to fit the dimensions of your window, the Liberty Pet Door for Sash Windows is the embodiment of innovation and style. It is meticulously designed to fit into sash windows tracks of either 1" (aluminum) or 1-1/4" (vinyl) wide. 

Featuring a heavy extruded aluminum or vinyl frame, the Liberty Pet Door for Sash Windows not only promises durability but also comes in a variety of colors to match any home's decor. The clear safety glass provides enhanced insulation to maintain a comfortable indoor environment regardless of the season.

Installation is straightforward, thanks to its spring-loaded design that secures the pet door into place without the need for permanent alterations. It's the perfect choice for renters and vacation homes. The clear vinyl flap, equipped with a magnetic sealing and weatherstripping, offers pets a clear view outside while remaining sealed against the elements.

Each Liberty Pet Door comes with a locking cover, made from molded ABS plastic, that loads from the top, providing peace of mind for pet owners when the need arises to secure their home.

Constructed in the USA, the Liberty Pet Door for Sash Windows is a testament to quality craftsmanship. Its design not only caters to the comfort and freedom of your pets but also enhances the aesthetic and energy efficiency of your home.

Features:

  • Customizable fit: Offers a 3" spring-loaded height adjustment, ensuring a perfect fit according to the dimensions of your window. 
  • Clear, adjustable flap: The clear vinyl flap with adjustable magnets resists heavy wind and extreme temperatures, providing a comfortable exit and entry for pets.
  • Easy maintenance: The flap's material allows for simple cleaning with dish soap and water, minimizing upkeep efforts.
  • Secure locking mechanism: Comes with a sturdy locking cover and additional C-clamp lock option for enhanced home security.
  • Visually appealing: Available in white or black to seamlessly blend with your existing window frame, adding elegance without compromising on functionality.

Size Chart

Flap Dimensions:

5"w x 12”h

The entry way your dog goes through.
flap dimensions
Height To Raise Window

Height To Raise Window

18 1/2"

How high you must raise your window in order to fit the panel into the track.

Flap Dimensions:

7"w x 16"h

The entry way your dog goes through.
flap dimensions
Height To Raise Window

Height To Raise Window

22 1/2"

How high you must raise your window in order to fit the panel into the track.

Flap Dimensions:

9"w x 20"h

The entry way your dog goes through.
flap dimensions
Height To Raise Window

Height To Raise Window

26 1/2"

How high you must raise your window in order to fit the panel into the track.
Flap SizeFlap DimensionHeight To Raise WindowRecommended Pet Height
Small5" w x 12" h18 1/2"9" - 15"
Medium7" w x 16" h22 1/2"9" - 21"
Large9" w x 20" h26 1/2"9" - 27"

For your adjustment range, you need to measure the length of your sash window track from the furthest left to right. The adjustment range of your pet door should ideally have your track length in the middle. The following adjustment ranges are available:

  • 22"-25"
  • 25"-28"
  • 28"-31"
  • 31"-34"
  • 34"-37"
  • 37"-40"
  • 40"-43"

Custom orders are subject to special restrictions.

 

Aluminum panel has 1" framing, measure your track width to make sure that your window will accommodate the panel. Vinyl panels have a 1-1/4" framing.

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

Aluminum

Track Width Minimum

1"

Flap Thickness

7/8"

Warranty Period

Three Years

Locking Cover Material

Molded ABS Plastic

Climate Suitability

Moderate

Ability to Lock Flap

Yes

Can Be Installed In

Sash Windows

Sealing Value

High

Installation Instructions

Installation icon Difficulty Easy
Installation icon Steps 04
Installation icon Time Required 0.5 hours
Installation icon Sections 01
Installation icon Flags 01

Parts

  • Sash Window Pet Door
  • Foam Weather Strip
  • Center Post Weather Seal Draft Stopper
  • Screwdriver

Tools

  • Flathead Screwdriver

Please read instructions & notes thoroughly before installation.

Step 1 Release Spring Mechanism

  • Loosen the width adjustment locks at the end of the pet door insert with the screwdriver. This allows the spring mechanism to move freely from side to side.

Step 2 Check Panel Fit

  • Insert the sash into the window track. Push against the spring mechanism and swing the opposite end into the opposite window track. Gently release. Tighten the width adjustment locks.

Step 3 Apply Weatherstripping

  • Remove panel from window track.
  • Apply the foam weather-stripping by peeling back the paper and exposing the adhesive. Unroll it along the edge of the sash, pressing to ensure it adheres. Install on both the top and the bottom. Trim to fit with scissors.

Step 4 Mount Seal Draft Stopper

  • Mount the Center Post Weather Seal Draft Stopper. This strip prevents air from leaking between the window frame when raised to accommodate the sash. Trim to fit with scissors.
  • Put the panel back into the window track. Tighten width adjustment locks.

Switch the Side of the Flap

You can switch which side of the sash panel the pet door flap is on to best fit your home.

Step 1

  • Remove the screws on the top and bottom closest to the edge of the pet door. Then slightly loosen the screws closest to the glass. Next, slide off the side piece, then the flap assembly.

Step 2

  • Rotate the flap assembly (essentially flipping it upside down) then slide it back in. Make sure the locking cover is on the same side as the width adjustment locks.

Step 3

  • Replace the end spacer and screws.

LOCKING YOUR WINDOW

For a permanent lock, install a wood screw in the track immediately above the window on both sides. You will no longer be able to raise the window. For a temporary lock, place a removable wooden dowel or Charley bar in either track above the window, shown in Detail 1.

HEIGHT OF YOUR WINDOW

Make sure you place steps or ramps leading to your pet’s door at a height that works! When they go through the flap, the top of the flap should be at least 1" (2,5 cm) higher than the top of their back. Watch your pet and adjust as needed to keep them comfortable.

Warranty

Liberty Pet Doors have a three-year warranty for normal wear & tear and manufacturing defects.


Customer Reviews

Liberty Custom Pet Door for Sash Windows

Small / White Aluminum / Custom Width Range Edit

Liberty Custom Pet Door for Sash Windows

Size Chart

Flap Dimensions:

5"w x 12”h

The entry way your dog goes through.
flap dimensions
Height To Raise Window

Height To Raise Window

18 1/2"

How high you must raise your window in order to fit the panel into the track.

Flap Dimensions:

7"w x 16"h

The entry way your dog goes through.
flap dimensions
Height To Raise Window

Height To Raise Window

22 1/2"

How high you must raise your window in order to fit the panel into the track.

Flap Dimensions:

9"w x 20"h

The entry way your dog goes through.
flap dimensions
Height To Raise Window

Height To Raise Window

26 1/2"

How high you must raise your window in order to fit the panel into the track.
Flap SizeFlap DimensionHeight To Raise WindowRecommended Pet Height
Small5" w x 12" h18 1/2"9" - 15"
Medium7" w x 16" h22 1/2"9" - 21"
Large9" w x 20" h26 1/2"9" - 27"

For your adjustment range, you need to measure the length of your sash window track from the furthest left to right. The adjustment range of your pet door should ideally have your track length in the middle. The following adjustment ranges are available:

  • 22"-25"
  • 25"-28"
  • 28"-31"
  • 31"-34"
  • 34"-37"
  • 37"-40"
  • 40"-43"

Custom orders are subject to special restrictions.

 

Aluminum panel has 1" framing, measure your track width to make sure that your window will accommodate the panel. Vinyl panels have a 1-1/4" framing.

Find The Best Pet Door Size For My Pet

A

Pet Height: inches

B

Pet Width: inches

Please fill the above fields.

Frame Material

Aluminum

Track Width Minimum

1"

Flap Thickness

7/8"

Warranty Period

Three Years

Locking Cover Material

Molded ABS Plastic

Climate Suitability

Moderate

Ability to Lock Flap

Yes

Can Be Installed In

Sash Windows

Sealing Value

High

Installation Instructions

Installation icon Difficulty Easy
Installation icon Steps 04
Installation icon Time Required 0.5 hours
Installation icon Sections 01
Installation icon Flags 01

Parts

  • Sash Window Pet Door
  • Foam Weather Strip
  • Center Post Weather Seal Draft Stopper
  • Screwdriver

Tools

  • Flathead Screwdriver

Please read instructions & notes thoroughly before installation.

Step 1 Release Spring Mechanism

  • Loosen the width adjustment locks at the end of the pet door insert with the screwdriver. This allows the spring mechanism to move freely from side to side.

Step 2 Check Panel Fit

  • Insert the sash into the window track. Push against the spring mechanism and swing the opposite end into the opposite window track. Gently release. Tighten the width adjustment locks.

Step 3 Apply Weatherstripping

  • Remove panel from window track.
  • Apply the foam weather-stripping by peeling back the paper and exposing the adhesive. Unroll it along the edge of the sash, pressing to ensure it adheres. Install on both the top and the bottom. Trim to fit with scissors.

Step 4 Mount Seal Draft Stopper

  • Mount the Center Post Weather Seal Draft Stopper. This strip prevents air from leaking between the window frame when raised to accommodate the sash. Trim to fit with scissors.
  • Put the panel back into the window track. Tighten width adjustment locks.

Switch the Side of the Flap

You can switch which side of the sash panel the pet door flap is on to best fit your home.

Step 1

  • Remove the screws on the top and bottom closest to the edge of the pet door. Then slightly loosen the screws closest to the glass. Next, slide off the side piece, then the flap assembly.

Step 2

  • Rotate the flap assembly (essentially flipping it upside down) then slide it back in. Make sure the locking cover is on the same side as the width adjustment locks.

Step 3

  • Replace the end spacer and screws.

LOCKING YOUR WINDOW

For a permanent lock, install a wood screw in the track immediately above the window on both sides. You will no longer be able to raise the window. For a temporary lock, place a removable wooden dowel or Charley bar in either track above the window, shown in Detail 1.

HEIGHT OF YOUR WINDOW

Make sure you place steps or ramps leading to your pet’s door at a height that works! When they go through the flap, the top of the flap should be at least 1" (2,5 cm) higher than the top of their back. Watch your pet and adjust as needed to keep them comfortable.

Warranty

Liberty Pet Doors have a three-year warranty for normal wear & tear and manufacturing defects.