Whiskers & Windows Custom Cat Door for Horizontal Sliding Windows
- Quick and easy installation and removal with spring-loaded frame
- Height is adjustable up to 3 inches to fit most horizontal sliding windows
- Non-custom height ranges of 34-37", 43-46" and 46-49" can be found on the Whiskers & Windows Cat Door for Horizontal Sliding Windows page
- Durable horizontal sliding window pet door for Cats and Large Cats or very small dogs
Product Details
Sizing & Fit
Installation Guide
FAQs
ReviewsProduct Details
The Whiskers and Windows Horizontal Cat flap door for Windows is a fast, hassle-free, affordable way to install a pet door for cats in your home. This aluminum or vinyl window insert requires no drilling or cutting (can be trimmed 3/4" shorter with a metal cutting blade if needed) and can be installed in seconds. Our spring-loaded pet door insert design allows for instant adjustment of up to 3 inches and creates a snug weather-tight fit. For increased insulation, you can purchase foam weather stripping to seal where the window frame and pet door meet.
Features:
- Great for renters with low-impact installation
- 3/16" clear safety glass is 59% thicker than the standard for enhanced durability and increased energy efficiency
- Small can fit cats up to 10Lbs and the Large is suitable for cats and small dogs up to 15Lbs
- Easy to install with spring-loaded design
- Lightweight, clear flap is easy to use
- Flap is lockable 4-ways (Unlocked both tabs center | Locked both tabs outside | Out-only both tabs to right | In-only both tabs to left )
- Allow 3-4 weeks for any custom options
Size Chart
- Large7"w x 8"h
Flap Dimensions:
7 1/2"w x 8"h
The entry way your dog goes through.
Overall Panel Width:
11 5/8"
How wide the panel is overall.| Flap Size | Flap Dimension | Overall Panel Width | Recommended Pet Height |
|---|---|---|---|
| Large Cat Flap | 7"w x 7 1/2"h | 11 5/8" | 4" - 10" |
Window Width Adjustment Ranges
- Custom Non-Returnable 23" - 34"
- Custom Non-Returnable 37" - 46"
- Custom Non-Returnable 49" - 74.75"
Pet door has 1" framing, measure your track width to make sure that your window will accommodate the panel.
Wondering how to measure your track? Review our Track Measuring Guide demonstrated on a sliding glass door.
Still do not know which flap 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
Installation Instructions
Difficulty
Easy
Steps
03
Time Required
0.5 Hours
Sections
03
Flags
00
Parts
- 1 Panel Pet Door
- 1 Foam Weather Strip
Tools
- Flathead Screwdriver
Please read instructions & notes thoroughly before installation.
Step 1 Release Spring Mechanism
- Release the height adjustment locks by loosening the screws with a screwdriver.
Step 2 Insert Into Window Track
- Open the sliding window and insert the cat door panel with the knobs facing inside. Place the top edge into the top track of the window.
- Lift up and swing the lower portion of the panel into the bottom track.
- Slide the pet door panel against the window jamb. Make sure that the top is fully extended (not tilted to one side) and the bottom of the panel is on the ridge (pencil rail) in the bottom track.
Step 3 Secure the Panel
- Tighten the height adjustment locks with a screwdriver.
Whiskers & Windows Pet Door Details
Locking the Flap
- To change the 4-Way Lock setting, ensure that the flap is in the vertical resting position, and gently move the tabs left or right as desired. The tabs should move freely without requiring excessive force.
- Locked: Both tabs on the outside.
- Out-only: Both tabs to the right.
- In-only: Both tabs to the left.
- Unlocked: Both tabs in the center.
What if there is a gap between the panel and my window?
- Due to the fact that there are many types of windows, you may need to modify your installation using shims or similar materials such as foam weather stripping.
- If there is a gap, you can use the shims to even out the pet door.
Locking the Panel
- A great way to lock your sliding window 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.
FREQUENTLY ASKED QUESTIONS
What if my panel is slightly too tall?
You can trim up to 3/4” off the spring- loaded adjustment piece at the top. This can be done by removing the adjustment pieces with a #2 Phillips head screwdriver and cutting down the flanges. Be careful not to cut too low or you will not be able to put the top back on.
The dark area marks where you can trim:
What if my panel is slightly too short?
We offer height extensions that will add 3/4” to the top of the panel that you slide into the channel at the top. These are made from the same aluminum as the panel so you can match the color.
You can also make your own extension out of nominal 1” wood (which is 3/4” thick), such as a 1x3, if you need more than %" in height. Cut it to the same width as the panel and slide it into the channel at the top. Paint the wood to match your frame color. If the extension makes the panel feel unstable, you can secure it with screws.
FAQ
|
How big of a dog can go through this? The large cat door flap would accommodate a dog about 15Lbs, and no more than 10" at the shoulder. |
|
Can you lock it? Yes, this cat door window insert has a 4-way lock which means you have 4 different access options. You can set it for totally locked, so nothing can go in or out. Open, so they can go in and out as they please. In only, so that once they come in they can't go back out until you let them. Or out only, so once the exit they will need you to let them back in. |
|
Is the doggy flap see through? There is a slight tint, but you can see through it. |
|
Is it hard for really small pets to use? The flap is very easy to push open so small pets have no trouble using it. It is rigid though, so if your pet is timid we would recommend the Petsafe Horizontal Cat door for Windows. |
|
Could this be used leading out to a catio? Yes! In fact that is one of the more popular reasons customers get these doors. |
|
How can I control which pet can use the door? You will need to get an electronic pet door. The Sureflap microchip cat flap can detect the unique serial number on your cat’s microchip to lock and unlock the door. While not a microchip pet door, the Cat mate is just as effective as it uses collar tags as a “key” for your cats. |
|
How much does shipping cost? Shipping is calculated at checkout. |
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
- Large7"w x 8"h
Flap Dimensions:
7 1/2"w x 8"h
The entry way your dog goes through. Overall Panel Width:
11 5/8"
How wide the panel is overall.| Flap Size | Flap Dimension | Overall Panel Width | Recommended Pet Height |
|---|---|---|---|
| Large Cat Flap | 7"w x 7 1/2"h | 11 5/8" | 4" - 10" |
Window Width Adjustment Ranges
- Custom Non-Returnable 23" - 34"
- Custom Non-Returnable 37" - 46"
- Custom Non-Returnable 49" - 74.75"
Pet door has 1" framing, measure your track width to make sure that your window will accommodate the panel.
Wondering how to measure your track? Review our Track Measuring Guide demonstrated on a sliding glass door.
Still do not know which flap 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
Installation Instructions
Difficulty
Easy
Steps
03
Time Required
0.5 Hours
Sections
03
Flags
00
Parts
- 1 Panel Pet Door
- 1 Foam Weather Strip
Tools
- Flathead Screwdriver
Please read instructions & notes thoroughly before installation.
Step 1 Release Spring Mechanism
- Release the height adjustment locks by loosening the screws with a screwdriver.
Step 2 Insert Into Window Track
- Open the sliding window and insert the cat door panel with the knobs facing inside. Place the top edge into the top track of the window.
- Lift up and swing the lower portion of the panel into the bottom track.
- Slide the pet door panel against the window jamb. Make sure that the top is fully extended (not tilted to one side) and the bottom of the panel is on the ridge (pencil rail) in the bottom track.
Step 3 Secure the Panel
- Tighten the height adjustment locks with a screwdriver.
Whiskers & Windows Pet Door Details
Locking the Flap
- To change the 4-Way Lock setting, ensure that the flap is in the vertical resting position, and gently move the tabs left or right as desired. The tabs should move freely without requiring excessive force.
- Locked: Both tabs on the outside.
- Out-only: Both tabs to the right.
- In-only: Both tabs to the left.
- Unlocked: Both tabs in the center.
What if there is a gap between the panel and my window?
- Due to the fact that there are many types of windows, you may need to modify your installation using shims or similar materials such as foam weather stripping.
- If there is a gap, you can use the shims to even out the pet door.
Locking the Panel
- A great way to lock your sliding window 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.
FREQUENTLY ASKED QUESTIONS
What if my panel is slightly too tall?
You can trim up to 3/4” off the spring- loaded adjustment piece at the top. This can be done by removing the adjustment pieces with a #2 Phillips head screwdriver and cutting down the flanges. Be careful not to cut too low or you will not be able to put the top back on.
The dark area marks where you can trim:
What if my panel is slightly too short?
We offer height extensions that will add 3/4” to the top of the panel that you slide into the channel at the top. These are made from the same aluminum as the panel so you can match the color.
You can also make your own extension out of nominal 1” wood (which is 3/4” thick), such as a 1x3, if you need more than %" in height. Cut it to the same width as the panel and slide it into the channel at the top. Paint the wood to match your frame color. If the extension makes the panel feel unstable, you can secure it with screws.
FAQ
|
How big of a dog can go through this? The large cat door flap would accommodate a dog about 15Lbs, and no more than 10" at the shoulder. |
|
Can you lock it? Yes, this cat door window insert has a 4-way lock which means you have 4 different access options. You can set it for totally locked, so nothing can go in or out. Open, so they can go in and out as they please. In only, so that once they come in they can't go back out until you let them. Or out only, so once the exit they will need you to let them back in. |
|
Is the doggy flap see through? There is a slight tint, but you can see through it. |
|
Is it hard for really small pets to use? The flap is very easy to push open so small pets have no trouble using it. It is rigid though, so if your pet is timid we would recommend the Petsafe Horizontal Cat door for Windows. |
|
Could this be used leading out to a catio? Yes! In fact that is one of the more popular reasons customers get these doors. |
|
How can I control which pet can use the door? You will need to get an electronic pet door. The Sureflap microchip cat flap can detect the unique serial number on your cat’s microchip to lock and unlock the door. While not a microchip pet door, the Cat mate is just as effective as it uses collar tags as a “key” for your cats. |
|
How much does shipping cost? Shipping is calculated at checkout. |
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.
