• Heavy-duty security for Liberty Pet Doors with strong ABS plastic construction.
  • Clip latch lock ensures secure closure, with two locks for extra-large sizes.
  • Increases strength with a 3D molded shape, equivalent to 16 gauge steel.
  • Available in neutral light tan color designed to match all frame colors
  • Designed for Liberty Pet Doors in sizes small to extra extra large; Liberty cat flaps are not compatible 
  • Small, Medium and Large sizes have 1 latch
  • Extra Large and XXL sizes have 2 latches

Liberty Pet Door Locking Cover

Regular price $39.99

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Flap Size


  • Heavy-duty security for Liberty Pet Doors with strong ABS plastic construction.
  • Clip latch lock ensures secure closure, with two locks for extra-large sizes.
  • Increases strength with a 3D molded shape, equivalent to 16 gauge steel.
  • Available in neutral light tan color designed to match all frame colors
  • Designed for Liberty Pet Doors in sizes small to extra extra large; Liberty cat flaps are not compatible 
  • Small, Medium and Large sizes have 1 latch
  • Extra Large and XXL sizes have 2 latches

Questions

How do I measure my old flap to order the right replacement size?

Measure the flap panel itself, not the hole it covers and not the outside of the frame. Take the width across the flap at its widest point, then the height from the top edge, including the section that sits under the retainer, down to the bottom edge.

Then count the holes along the top edge and measure the distance between the centers of the two outermost holes. Flap dimensions repeat across brands but hole patterns do not, so that spacing is usually what tells us which flap is actually yours. The size guide on the product page lists the flap dimensions for each size we carry, so you can check your measurements against it before ordering.

Can I buy just one flap for a double flap pet door?

Yes. On a double flap door the two flaps are separate parts, so you can replace one and leave the other in place. That is common, because the exterior flap takes the weather and the UV and usually wears out first.

Order the same size as your door and tell us which side you need if the two differ. If both flaps are the same age it is worth replacing them together. A new flap sits against the frame more tightly than a relaxed older one, and mixing the two can leave the seal uneven.

Does a replacement flap come with magnets and hardware, or just the flap?

Our replacement flap kits arrive ready to install. The flap ships with the parts needed to fit it to your door, so you are not sourcing magnets, rivets or retaining strips separately.

If you would like to add extra magnets for a firmer close, those are available separately as well.

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Product Details

Product Details


The Liberty Pet Door Locking Cover is designed to provide heavy-duty security for your Liberty Pet Door. Made with strong, molded ABS plastic, this locking cover is tough and long-lasting, ensuring your home remains protected when the pet door is not in use. With a 3D molded shape, the locking cover has a strength comparable to 1/16" sheet steel, offering you peace of mind.

The clip latch lock system is straightforward to use and securely closes your pet door, preventing unauthorized entry. For extra-large and XXL Liberty Pet Doors, two latches are provided for added security. This locking cover is available in sizes small to extra extra-large to fit all Liberty Pet Door sizes, ensuring a seamless integration with your existing pet door. 

The Liberty Pet Door Locking Cover effortlessly matches any frame color and complements your home décor. The high-quality ABS plastic material is both difficult to break through and soft enough to prevent injuries for your pet, making it a reliable and safe addition to your home.

Installation is simple, and the locking cover slides in from the top for easy access. This durable and secure solution is a must-have for any Liberty Pet Door owner, providing enhanced security and peace of mind, even while on vacation. 

Features:

  • Enhanced security to protect your home when pet door is not in use.
  • Durable ABS plastic material, tough and long-lasting.
  • Easy-to-use clip latch lock system ensures a secure fit.
  • Compatible with Small - XXL Liberty Pet Door sizes, providing a seamless fit.
  • Neutral light gray color complements any frame color and home décor.
Sizing & Fit

Size Chart

FLAP SIZE FLAP DIMENSION LOCKING COVER OUTSIDE FRAME DIMENSION
Small 6" w x 11" h 7 1/4" w x 14 1/4" h 9 7/16" w x 15 3/4" h
Medium 8" w x 15" h 9 3/8" w x 18 1/4" h 11 1/2" w x 20" h
Large 10" w x 19" h 11 3/8" w x 22 1/4" h 13 9/16" w x 23 5/8"
Extra Large 12" w x 23" h 13 3/8" w x 26 1/4" h 15 5/8" w x 28" h
XX Large 14" w x 27" h 15 3/8" w x 30 1/4" h 18 1/4" w x 32 7/8" h

Do not know which size to get? Here is a measurement guide to help you out

FAQs

FAQ

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Track heights exceeding 106 inches (107" or higher) may require additional shipping charges. Please provide your contact information for a custom freight quote, and our team will follow up during normal business hours.