K&H Pet Products EZ Mount Double Stack Kitty Sill Cat Window Perch, Gray

By K&H Pet Products
Rated 4.2131 out of 5 stars
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$35.99Chewy Price
$74.99Chewy Price

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About This Item

  • Offer your feline friend a comfortable and fun spot to sunbathe and view the outside world.
  • Built with industrial-strength suction cups to securely hold up your curious kitten.
  • Features a removable cover that’s machine washable to add extra comfort to your cat’s window.
  • Folds up against the window pane when you want to close the blinds.
  • Can be used with the K&H heated pads (sold separately) to create a home just for your precious pet.
Play Video: Learn More About K&H Pet Products From Our Team of Experts
Learn More About K&H Pet Products From Our Team of Experts

About K&H Unheated General Cat Products

K&H Solutions for Your Cat

Take care of your cat with a wide assortment of premium K&H pet accessories. They offer a bed for every cat's unique needs, from windowsill beds, kitty sacks to loungers and more. Your feline will love having her very own cozy, personal space and you'll love the quality that K&H puts into their pet beds.

Green And Energy Efficient

Made from green, bio-based foam and polyfill from recycled bottles, many K&H products use less energy than the average nightlight.

Machine Washable

All K&H beds are either machine washable or made with a machine washable cover for cleanliness and convenience.

Vet Recommended

Veterinarians and pet experts recommend both traditional and heated K&H pet beds for their reliability and comfort.

Therapeutic Warmth

Every K&H bed and mat provides soothing warmth for muscles and joints—perfect for active or aging and arthritic pets.


K&H prioritizes safety and works closely with MET Laboratory to ensure all their products are safe for your pets and home.

About K&H Pet Products

K&H has over 20 years of experience making products for pets with the goal of making their lives—and yours—better and easier. They know how much you care about your pets and are dedicated to designing innovative, quality solutions that enhance their comfort and well-being.

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Cover MaterialFaux Fleece, Synthetic FabricFaux Fleece, Synthetic FabricN/AN/AFaux Fleece, Synthetic Fabric
Furniture FeaturesRemovable BedRemovable BedRemovable BedRemovable BedRemovable Bed
Furniture Frame MaterialSteel, MetalSteel, MetalPlasticPlasticPlastic
Tools IncludedNo Tools RequiredNoNoNo Tools RequiredNo Tools Required
Furniture Mount TypeSuctionSuctionSuctionSuctionSuction
Assembly RequiredYesNoNoYesYes

Questions & Answers

22 Customer Questions

What is the magic to make the top two cups to stick?? These are the ones with the dials on them. I've tried everything, short of putting crazy glue on my windows! Can someone please help me with a trick/tricks to make them stay?
Answer by ChewyMar 29, 2019
This kitty sill features Push 'n' Turn suction cups. Turn the tensioning knob counter clockwise, to loosen the cup mechanism. Loosen it until it almost comes off the threaded post. Locate the proper spot on the window, seat the suction cup against window and firmly push the end of the knob to remove air from cup. Slowly turn the tensioning knob clockwise until tight.

Answer by ChewyAug 12, 2017
This is 12 inches tall x 0.5 inches thick x 23 inches long.

Does this have to be mounted on glass?
Answer by ChewyMay 15, 2018
The suction cups on the K&H EZ Mount Window Kitty Sill will not stick to any other surface besides glass. They are designed for glass.

How small (long and wide) is this before it is assembled? I will need to pack this in a suitcase and bring it to my vacation home.
Answer by ChewyAug 28, 2018
The K&H Pet Products Double Stack EZ Window Mount Kitty Sill measures 12 x 23 inches prior to assembly.

ReviewsWrite a Review

Rated 4.2131 out of 5 stars
474 Reviews
Would recommend to a friend

474 Customer Reviews

Rated 4 out of 5 stars
By ebeth on Jun 15, 2022

Good but design flaw

I’ve had a single level version for a year and really like it. I’m having a problem with the 2 level one. Please see photos. While the single level one folds flush and stays up easily, the 2 level one hits the top suction cups when I try to fold it up. So it doesn’t sit flush and won’t stay folded. It falls in 2 seconds. It’s pretty disappointing because of when I put it, I was intending to keep it folded half of the time. This could just be a problem with mine. Also, the left top suction cup keeps coming down. I’ve followed all of the instructions and I don’t have that problem with the right one or the suction cups on my single level one. I’ve just, cleaned my window, heated the suction cup and reattached it for the 3rd time in 2 weeks. We do live in Wisconsin and during the coldest months, none stay attached on our older one. But it’s June right now.

Rated 5 out of 5 stars
By Kelis on Jun 16, 2022

Solved cat fights!

We have the single platform version and our cats LOVE it and fight over it. When I was attaching this perch, I was interrupted and when I came back, they were already both on the perch with one of the suction cups unattached! Very impressed by the strength. The cats fight significantly less. Highly recommend.

Rated 5 out of 5 stars
By jane on Jun 10, 2022


I got this for my cats to have extra space for lounging and so they wouldn’t compete for available surfaces. We have 4 cats and a small place so we don’t have a lot of room. Anyway once I figured out how to get it to stick to the glass it has become a favorite hangout! Thank goodness bc I wasn’t sure if they were going to like it but now it’s their go-to spot to watch birds, squirrels, neighbors or just nap for hours!

Rated 4 out of 5 stars
By justme1 on Jun 4, 2022

Not sure why so many bad reviews

I followed instructions to the letter. Cleaned window with alcohol, soaked the suction cups in hot water and then rubbed them with alcohol...no problems. Maybe people aren't aligning it properly on the window?? I made sure there wasn't any give between the bottom and top layer straps and the top twist suction cups aligned with the bottom cups...no give. I have 3 very heavy cats and 2 smaller. No problems.

Rated 5 out of 5 stars
By Rosa on May 26, 2022

Nice for curious, indoor cats

I live on the 2nd floor of my apartment building. My cats like to perch on top of my couch closest to the window to look outside. I got them this so they could potentially get a better view. Only one of them has really used it so far but they seem to enjoy it so far. They are very secure on our window, as well. Make sure your glass is clean and a bit damp to make sure the suction cups stick

Rated 5 out of 5 stars
By Heather on May 19, 2022

Great Window Bunk Beds!

My 3 kitties absolutely love this! I was skeptical about it actually staying up on the window, especially if all 3 kitties get on it (a couple are quite chunky kitties)! No problems at all with it! Make sure to clean the window real good as well as all suctions before hanging so you ensure a good grip! I would highly recommend it :)

Rated 2 out of 5 stars
By catlady1 on Jun 8, 2022

car window perch

Purchased in February. Today June 7 I woke to a broken strap. The cats did not chew it. The strap broke next to the suction cup. I have 2 small house cats and normally only one uses it at a time. Very disappointed. Must have been a defect.

Rated 4 out of 5 stars
By SWSH on Jun 19, 2022

Good, hole too big

Cats love the lower level, but find the top level hard since the hole is large. They may get used to it. If not I will cover the hole. It should be easy enough since the fabric is removable with Velcro.

Rated 5 out of 5 stars
By Lindsay on May 2, 2022

Kitty bunk beds

Love this, I have a adult cat and a kitten and they both love being in the sun. They each have their own level. It gives our adult cat some room from the kitten because he is always on her but with this he is close enough to check in with her without being on her.

Rated 4 out of 5 stars
By itsnotasobad on Mar 27, 2022

Its very effective.. if u get it on just right

its a good window perch. but the suction cups can move if not applied correctly the first time and needs adjustments. if u require adjustment u should follow every step of installment again. it needs to be taut(very tight) in every area for it to be very effective. one cat ignores it at per usual. the other i had to put him in it a few time but he eventually just uses it himself now. he loves it now. i would recommend but use a level!