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Custom Whiskers & Windows Cat Door For Sliding Glass Door

Custom Whiskers & Windows Cat Door For Sliding Glass Door

Regular price
$369.99
Sale price
$369.99
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.
White
Bronze (Black)

  • Easy installation and removal with spring-loaded frame
  • Adjustable custom heights to fit most sliding doors 
  • Cat door for sliding door comes with foam weather stripping for insulation
  • Aluminum frame and plastic pet door are durable and corrosion resistant
  • Four-way locking flap is perfect for cats and very small dogs 
  • Custom orders are made to your specifications and are non-returnable
  • Approximately three weeks to build your custom panel pet door
  • We'll need more information to complete your order. In your Order Confirmation email, there will be an Orange button with "Finish Your Order." Click on it to enter to answer questions to finish your order. Thank you!

Product Details


The Custom Whiskers and Windows Sliding Cat Door is a quick, affordable way to give your cat or small dog access to the backyard. This sliding glass door insert doesn't require drilling or cutting and it installs in seconds.

The spring-loaded design allows for an adjustment of up to 3 inches, with three custom height adjustment ranges built to your specifications. Foam weatherstripping is included to ensure a snug seal from the elements around the panel. 

This kitty door for sliding glass doors comes in white and black color options, ensuring that it will match your sliding glass door framing. Great pet door for cats and very small dogs. This pet door will give you and your little furry buddies the freedom to come and go.

Small and Large pet doors have a 4-way lock to provide security and access control. Use the red and green locking tabs to close it so nothing can enter or exit, allow access freely in and out, or allow the pet to come in only and not go back out, or out only so they can't come back in until you let them.

Not seeing the track height you need? Check out the standard Whiskers & Windows Cat Door for Sliding Glass Doors


Features:

  • Simple installation in sliding door tracks at least 1" thick 
  • 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 )
  • Three custom height adjustment ranges ensure the best fit in your sliding glass door track 
  • Small sliding door cat door flap fits most cats up to 10 lbs, while the Large flap accommodates cats and small dogs up to 15 lbs
  • See the monorail adapter page if you have a monorail track

Size Chart

Flap Dimensions:

6"w x 6"h

The entry way your dog goes through.

Step Over Range:

3 1/2"h

Distance from the bottom of the flap to the floor you pet must step over to enter the pet door.
flap dimensions
step over height
overall panel width

Overall Panel Width:

13"

How wide the panel is overall.

Flap Dimensions:

7"w x 8"h

The entry way your dog goes through.

Step Over Range:

3 1/2"h

Distance from the bottom of the flap to the floor you pet must step over to enter the pet door.
flap dimensions
step over height
overall panel width

Overall Panel Width:

15 1/2"

How wide the panel is overall.
Flap SizeFlap DimensionStep Over HeightOverall Panel WidthRecommended Pet Height
Small6"w x 6"h3-1/2"13"4" - 8"
Large7"w x 7 1/2"h3-1/2"15 1/2"4" - 10"

 

Choose the range that your track height falls into and when ordered you will be asked to give the exact height of your slider track inside very top to very bottom. In each case you will have 3" of height adjustment with the height you specify approximately in the middle of that range. The ranges are:

  • - Under 74 3⁄4"
  • - Between 80 1⁄4" – 93 1⁄4"
  • - Over 96 1⁄4"

Find The Best Pet Door Size For My Pet

A

Pet Height: inches

B

Pet Width: inches

Please fill the above fields.

Additional Information

Weight

24

Frame Material

frame-material

Flap Material

Rigid

Flap Colors

Clear

Dual or Single Pane

Single Pane 3/16" Thick

Your Maximum Pet Size

Cats, Large Cats, Small Dogs

Climate Suitability

Temperate-3 Season

Flap Design

Single

Can Be Installed In

Single Pane Glass Sliding Glass Door

Sealing Value

Average

Wind Resistance

Average

Insulation Value

Average

Installation Instructions

Installation icon Difficulty Easy
Installation icon Steps 04
Installation icon Time Required 0.5 Hours
Installation icon Sections 03
Installation icon Flags 01

Parts

  • Panel Pet Door
  • Foam Weatherstripping
  • C-Clamp Lock

Tools

  • Flathead Screwdriver

Please read instructions & notes thoroughly before installation.

Step 1 Release Spring Mechanism

  • Release the automatic height adjustment by turning the knobs located at the top of the panel counter-clockwise.
  • The height adjustment panel should fully extend upward (pull up on the top of the panel if necessary).

Step 2 Test-Fit the Panel in Your Track

test fit the panel
  • Do not apply the weather stripping before test fitting the panel in your track.
  • Open the sliding door and insert the 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 door jamb. Make sure that the top is fully extended (not tilted to one side) and the bottom of the panel is on the ridge in the bottom track.

Step 3 Apply the Weather Stripping

apply weatherstripping
  • Once you are certain the panel fits, remove it from the sliding door track and lay it on a flat surface.
  • Apply the foam weatherstripping 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 to fit with scissors.

Step 4 Reinstall the Panel

reinstall panel
  • Once the foam weatherstripping is installed, repeat steps 1-3 to install the panel. Hand-tighten the knobs by turning clockwise to lock the sliding glass pet door in place.

Whiskers & Windows Locking 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.
flap lock detail

Installing the Clamp Lock

  • 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.
install clamp lock

Alternative Locking Method

  • 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.
charley bar insertion spot

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:

where to trim adjustment piece

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.

Videos

How to Measure Your Sliding Glass Door for a Pet Door


FAQ

How big of a dog can go through this?

The Large Flap would accommodate a dog about 15Lbs, and no more than 10" at the shoulder.

Can you lock it?

Yes, it has a 4-way lock with 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 the 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 flap see through?

It is tinted, but you can easily see through it.

Is it hard for pets to use?

It does not require much force so it will be easier for smaller pets to use.

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

Custom Whiskers & Windows Cat Door For Sliding Glass Door

White / Small / Custom Height Under 74.75" Edit

Custom Whiskers & Windows Cat Door For Sliding Glass Door

Size Chart

Flap Dimensions:

6"w x 6"h

The entry way your dog goes through.

Step Over Range:

3 1/2"h

Distance from the bottom of the flap to the floor you pet must step over to enter the pet door.
flap dimensions
step over height
overall panel width

Overall Panel Width:

13"

How wide the panel is overall.

Flap Dimensions:

7"w x 8"h

The entry way your dog goes through.

Step Over Range:

3 1/2"h

Distance from the bottom of the flap to the floor you pet must step over to enter the pet door.
flap dimensions
step over height
overall panel width

Overall Panel Width:

15 1/2"

How wide the panel is overall.
Flap SizeFlap DimensionStep Over HeightOverall Panel WidthRecommended Pet Height
Small6"w x 6"h3-1/2"13"4" - 8"
Large7"w x 7 1/2"h3-1/2"15 1/2"4" - 10"

 

Choose the range that your track height falls into and when ordered you will be asked to give the exact height of your slider track inside very top to very bottom. In each case you will have 3" of height adjustment with the height you specify approximately in the middle of that range. The ranges are:

  • - Under 74 3⁄4"
  • - Between 80 1⁄4" – 93 1⁄4"
  • - Over 96 1⁄4"

Find The Best Pet Door Size For My Pet

A

Pet Height: inches

B

Pet Width: inches

Please fill the above fields.

Weight

24

Frame Material

frame-material

Flap Material

Rigid

Flap Colors

Clear

Dual or Single Pane

Single Pane 3/16" Thick

Your Maximum Pet Size

Cats, Large Cats, Small Dogs

Climate Suitability

Temperate-3 Season

Flap Design

Single

Can Be Installed In

Single Pane Glass Sliding Glass Door

Sealing Value

Average

Wind Resistance

Average

Insulation Value

Average

Installation Instructions

Installation icon Difficulty Easy
Installation icon Steps 04
Installation icon Time Required 0.5 Hours
Installation icon Sections 03
Installation icon Flags 01

Parts

  • Panel Pet Door
  • Foam Weatherstripping
  • C-Clamp Lock

Tools

  • Flathead Screwdriver

Please read instructions & notes thoroughly before installation.

Step 1 Release Spring Mechanism

  • Release the automatic height adjustment by turning the knobs located at the top of the panel counter-clockwise.
  • The height adjustment panel should fully extend upward (pull up on the top of the panel if necessary).

Step 2 Test-Fit the Panel in Your Track

test fit the panel
  • Do not apply the weather stripping before test fitting the panel in your track.
  • Open the sliding door and insert the 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 door jamb. Make sure that the top is fully extended (not tilted to one side) and the bottom of the panel is on the ridge in the bottom track.

Step 3 Apply the Weather Stripping

apply weatherstripping
  • Once you are certain the panel fits, remove it from the sliding door track and lay it on a flat surface.
  • Apply the foam weatherstripping 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 to fit with scissors.

Step 4 Reinstall the Panel

reinstall panel
  • Once the foam weatherstripping is installed, repeat steps 1-3 to install the panel. Hand-tighten the knobs by turning clockwise to lock the sliding glass pet door in place.

Whiskers & Windows Locking 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.
flap lock detail

Installing the Clamp Lock

  • 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.
install clamp lock

Alternative Locking Method

  • 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.
charley bar insertion spot

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:

where to trim adjustment piece

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.

Videos

How to Measure Your Sliding Glass Door for a Pet Door


FAQ

How big of a dog can go through this?

The Large Flap would accommodate a dog about 15Lbs, and no more than 10" at the shoulder.

Can you lock it?

Yes, it has a 4-way lock with 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 the 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 flap see through?

It is tinted, but you can easily see through it.

Is it hard for pets to use?

It does not require much force so it will be easier for smaller pets to use.

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.