Whiskers & Windows Cat Door for Sash Windows
- Adjustable window panel for sash windows with spring-loaded design, fitting widths up to 48 inches
- Durable aluminum or vinyl panel frame, corrosion-resistant with two color options: white and black
- Four-way lock for added security and access control
- Flap for cats and small dogs up to 15 lbs
- Quick and easy installation, perfect for rentals and vacation homes
- Panels less than 22" will have plexiglass
Product Details
Sizing & Fit
Installation Guide
FAQs
ReviewsProduct Details
The Whiskers & Windows Cat Door for Sash Windows is designed to provide a secure, adjustable, and easy-to-install option, this cat door panel is ideal for both cats and small dogs.
Featuring a spring-loaded design, the cat door panel easily adjusts to fit most sash windows with widths up to 48 inches, requiring no drilling or cutting for installation. The aluminum panel frame is corrosion-resistant and available in both white and black color options, seamlessly blending with your sash window framing.
The Whiskers & Windows Cat Door for Sash Windows includes a four-way lock to ensure added security and access control. With the simple adjustment of the red and green locking tabs, set the door to locked, unlocked, in-only, or out-only according to your preference.
This cat door panel comes in two flap sizes to accommodate pets of different sizes. The flap is perfect for cats and small dogs up to 15 lbs. Made with lightweight, clear acrylic, the flap is designed for easy use by your furry friends.
Enjoy the benefits of a quick and easy installation process that takes just minutes, making this cat door ideal for rentals or vacation homes. With its low-impact installation and compatibility with sash windows, the Whiskers & Windows Cat Door offers convenience, security, and freedom for your pets in a stylish and efficient package.
Features:
- Spring-loaded adjustment for a seamless fit, no drilling or cutting required
- Single pane, tempered glass for durability and safety
- Four-way lock function: locked, unlocked, in-only, or out-only
- Lightweight, clear acrylic flap for ease of use for pets
- Suitable for cats, large cats, and small dogs in temperate, 3-season climates
- Minimum track width of 1" is needed for aluminum frames; 1-1/4" is needed for vinyl frames
Benefits:
- Easy installation in a matter of minutes, great for rentals or vacation homes.
- Lightweight flap is easy for cats or very small dogs to use.
- Low-impact installation right into your sash window track.
Size Chart
| Flap Size | Flap Dimension | Overall Panel Height | Step Over Height | Recommended Pet Height |
|---|---|---|---|---|
| Large | 7"w x 7-1/2"h | 12-¼" | 2" | 4" - 10" |
Pet door has 1" framing, measure your track width to make sure that your window will accommodate the sash.
Wondering how to measure your track? Review our Track Measuring Guide.
Do not know which flap size to get? Here is a measurement guide to help you out.
Installation Instructions
Difficulty
Easy
Steps
04
Time Required
0.5 hours
Sections
01
Flags
01
Parts
- Sash Window Pet Door
- Foam Weahterstripping
Tools
- Flathead Screwdriver
Please read instructions & notes thoroughly before installation.
Step 1 Release Spring Mechanism
- Release the automatic width adjustment locks by loosening the screws with a 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.
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 Insert Sash Panel
- Put the panel back into the window track. Tighten width adjustment locks with a flathead screwdriver.
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.
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.
Videos
How to Measure Your Sash Window for a Pet Door
FAQ
What do I need to know/measure before I order?First raise up your window and check that it can go up far enough to be left with an opening 15" high. Next measure the width of the track from left to right, including going inside the track on both sides. Last measure how wide the track is that the window slides in (needs to be at least 1"). |
How wide does the track have to be for the Whiskers & Windows Sash to fit?Track width needs to be at least 1" thick. |
Can I choose what side the door is on?It comes standard on the left, if you are looking from the inside of the house. You can switch the side of the flap by removing the four screws in the flap frame to remove it from the panel, then install the flap frame back in the panel upside down. |
Is this easy to install?Yes this is very easy to install and only requires a flathead screwdriver to adjust the topper locks. |
What if I mismeasured?If you've mismeasured, you may be able to fix it. To make your sash cat door about 3/4" wider, you may purchase a width extension (or make your own using 1" x lumber). To make your window kitty door insert slightly shorter you may trim the side flanges on the spring loaded adjustment piece with a hacksaw or a jigsaw with a metal cutting blade. |
Can I install this pet door into a regular door?The window insert panel is made specifically to install into window frames. For door mount installations, you may want to try the Petsafe 4-Way Locking Big Cat Door for Doors. |
Warranty
1 Year Limited Warranty
The manufacturer guarantees your purchase for a period of one year from the date of original purchase against any defect arising due to faulty materials or manufacture. Accordingly, any defective item will be repaired free of charge or replaced at the manufacturer’s option provided that the defect has not been caused by neglect, misuse, or normal wear and tear and proof of purchase date is supplied. Your statutory rights are not affected.
Customer Reviews
Size Chart
| Flap Size | Flap Dimension | Overall Panel Height | Step Over Height | Recommended Pet Height |
|---|---|---|---|---|
| Large | 7"w x 7-1/2"h | 12-¼" | 2" | 4" - 10" |
Pet door has 1" framing, measure your track width to make sure that your window will accommodate the sash.
Wondering how to measure your track? Review our Track Measuring Guide.
Do not know which flap size to get? Here is a measurement guide to help you out.
Difficulty
Easy
Steps
04
Time Required
0.5 hours
Sections
01
Flags
01
Parts
- Sash Window Pet Door
- Foam Weahterstripping
Tools
- Flathead Screwdriver
Please read instructions & notes thoroughly before installation.
Step 1 Release Spring Mechanism
- Release the automatic width adjustment locks by loosening the screws with a 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.
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 Insert Sash Panel
- Put the panel back into the window track. Tighten width adjustment locks with a flathead screwdriver.
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.
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.
Videos
How to Measure Your Sash Window for a Pet Door
FAQ
What do I need to know/measure before I order?First raise up your window and check that it can go up far enough to be left with an opening 15" high. Next measure the width of the track from left to right, including going inside the track on both sides. Last measure how wide the track is that the window slides in (needs to be at least 1"). |
How wide does the track have to be for the Whiskers & Windows Sash to fit?Track width needs to be at least 1" thick. |
Can I choose what side the door is on?It comes standard on the left, if you are looking from the inside of the house. You can switch the side of the flap by removing the four screws in the flap frame to remove it from the panel, then install the flap frame back in the panel upside down. |
Is this easy to install?Yes this is very easy to install and only requires a flathead screwdriver to adjust the topper locks. |
What if I mismeasured?If you've mismeasured, you may be able to fix it. To make your sash cat door about 3/4" wider, you may purchase a width extension (or make your own using 1" x lumber). To make your window kitty door insert slightly shorter you may trim the side flanges on the spring loaded adjustment piece with a hacksaw or a jigsaw with a metal cutting blade. |
Can I install this pet door into a regular door?The window insert panel is made specifically to install into window frames. For door mount installations, you may want to try the Petsafe 4-Way Locking Big Cat Door for Doors. |
Warranty
1 Year Limited Warranty
The manufacturer guarantees your purchase for a period of one year from the date of original purchase against any defect arising due to faulty materials or manufacture. Accordingly, any defective item will be repaired free of charge or replaced at the manufacturer’s option provided that the defect has not been caused by neglect, misuse, or normal wear and tear and proof of purchase date is supplied. Your statutory rights are not affected.
