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Endura Flap Cat Door for Horizontal Sliding Windows

Regular price
Sold out
Sale price
$299.99
Unit price
per 
White
Bronze
Brushed Aluminum

  • Removable panel with built-in cat door fits into horizontal sliding window tracks 
  • Durable, aluminum frame and heavy-duty cat door made to withstand extreme weather
  • Horizontal window cat door made with dual-pane, Low-E glass to improve energy efficiency 
  • Simple, tool-free installation in a matter of minutes 
  • Strong and durable locking cover included to keep your home secure
  • Custom height options are non-returnable and please allow 4 - 5 weeks for delivery
Great for Harsh Climates Great for Harsh Climates
Cats Love it Cats Love it
Installs in Five Minutes Installs in Five Minutes

Product Details

  • Sliding window cat door built with a sturdy aluminum frame to complement aluminum sliding windows  
  • Dual-pane, Low-E glass allows natural light to enter while blocking out unwanted UV rays and infrared light
  • Removable panel for aluminum horizontal sliding windows benefits all owners, especially renters 
  • Flap withstands -40 °F temperatures and stays sealed in 50 mph winds
  • Comes with a C-clamp lock, draft stopper, and weather stripping for security and insulation
  • Aluminum frame designed to fit into window tracks at least 1" thick
  • Provided locking cover prevents pets from leaving the house when you want to keep them inside
  • Made with durable, long-lasting materials for lifelong use 

Size Chart

Flap SizeFlap DimensionStep OverOverall Panel WidthRecommended Pet Height
Small6" w x 11" h3"11 1/4"9" - 14"

Additional Information

Flap Material

Flexible

Your Maximum Pet Size

Cats, Large Cats

Climate Suitability

Severe 4-Season

Type of Window

Sideways Sliding

Sealing Value

Very High

Wind Resistance

Very High

Videos

How to Measure Your Window for a Sliding Window Pet Door


How to Adjust the Magnet Strength on an Endura Flap

FAQ

Will this keep out drafts?

This panel has dual pane insulated glass and the flap seals extremely well so it is great if you are looking for energy efficiency.

How do I measure my window to make sure that the panel fits?

You will need to open the window and measure:

  • from the deepest down inside the bottom of the track and all the way up into the track at the top
  • how wide the track is (must be at least 1” thick to accommodate panel)

How easy is it to install?

This cat door panel is very easy to install due to its spring-loaded design. Simply loosen the screws, pop the door into the track, and retighten them. No tools required.

Is this door just for cats?

Small dogs can also use the flap, as long as they can comfortably make it through a 6"w by 11"h opening. Make sure to measure your pet before buying.

What do I do if none of these pet door sizes fit my window?

You can get a custom cat door if none of the pet door sizes fit your window.

Warranty

Endura Flap products have a lifetime warranty against defects in materials and workmanship under standard regular use. Damage caused by not using the product as intended, improper installation, and chewing is not covered under this warranty.

Customer Reviews

Endura Flap Cat Door for Horizontal Sliding Windows

White / 34" - 37" Edit

Endura cat door for horizontal sliding windows

Size Chart

Flap SizeFlap DimensionStep OverOverall Panel WidthRecommended Pet Height
Small6" w x 11" h3"11 1/4"9" - 14"

Flap Material

Flexible

Your Maximum Pet Size

Cats, Large Cats

Climate Suitability

Severe 4-Season

Type of Window

Sideways Sliding

Sealing Value

Very High

Wind Resistance

Very High

Videos

How to Measure Your Window for a Sliding Window Pet Door


How to Adjust the Magnet Strength on an Endura Flap

FAQ

Will this keep out drafts?

This panel has dual pane insulated glass and the flap seals extremely well so it is great if you are looking for energy efficiency.

How do I measure my window to make sure that the panel fits?

You will need to open the window and measure:

  • from the deepest down inside the bottom of the track and all the way up into the track at the top
  • how wide the track is (must be at least 1” thick to accommodate panel)

How easy is it to install?

This cat door panel is very easy to install due to its spring-loaded design. Simply loosen the screws, pop the door into the track, and retighten them. No tools required.

Is this door just for cats?

Small dogs can also use the flap, as long as they can comfortably make it through a 6"w by 11"h opening. Make sure to measure your pet before buying.

What do I do if none of these pet door sizes fit my window?

You can get a custom cat door if none of the pet door sizes fit your window.

Warranty

Endura Flap products have a lifetime warranty against defects in materials and workmanship under standard regular use. Damage caused by not using the product as intended, improper installation, and chewing is not covered under this warranty.

Customer Reviews

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