Different Types of Cat Window Perches

This article showcases cat window perches to suit different types of windows.

This article gives you the information you need, to decide what type of cat window perch will work best in your home.

Choose the perch your kitty will love and never want to leave. Your cat will be able to survey the territory without even leaving the yard or the house.

Different Types Of Cat Window Perches

1. K&H Kitty Sill Cat Window Perch  Comfort With Orthopaedic Foam Mattress no screw installation option -good for rental accommodation

2. K&H Kitty Sill Thermo Cat Window Perch  Heated Cat Perch

3. Oster Sunny Seat Cat Window Perch Budget Option

4. K&H EZ Mount  Cat Window Perch Pod  Pod Design

5. NOYAL Cat Window Perch Value for Money

6. K&H Cat Deluxe Kitty Sill Cat Window Perch Bolster For Support

7. K&H EZ Mount Kitty Sill Deluxe Holds up to 50 lbs

How Are Cat Window Perches Attached?

What Are The Different Styles Of Cat Window Perches?

Cat Window Perches For Large Cats

Window Dimensions For Cat Window Perch

Some Types Of Glass Are Not Suitable For Cat Window Perches

1. K&H Kitty Sill Cat Window Perch

This fleecy cover and orthopaedic foam says on this cat window perch says, comfy, comfy, comfy.  The soft fleece cover is removable and can be machine washed. Big tick for that.

The thick orthopaedic foam adds an extra layer of comfort.

No tools are necessary for installation of this cat window perch as can be seen in the image, however there is also an option to use screws if that is your choice.

Using the screws definitely gives that extra bit of security knowing that the perch will not collapse under the weight of the cat.

However not needing any screws is also perfect for those in rental accommodation or living somewhere where using screws is not an option.

The perch takes a weight of up to 40 lbs. The average cat weighs around 10 lbs and large cats like Maine Coons can weigh around 25 lbs. The brackets are adjustable and will fit any window sill.

It requires a window sill to be a minimum of 2 inches deep for installation.

Specifications Of Kitty Sill Cat Window Perch

No tools are necessary for installation of this window perch for cats when using the provided hook and loop fasteners. Screws are included for a more permanent attachment. There is a one year limited warranty. The perch measures 14 x 24 x 12 inches and weighs 3.3 pounds.

2. K&H Kitty Sill Thermo Cat Window Perch

The thermostat is buried within the super soft orthopaedic foam cushion that sits atop the perch. The heating unit can be removed when the weather warms up or if it is no longer needed.

The heater is pre‐set to keep the sleeping surface 12 to 15 degrees above ambient air temperature and warms to your kitties natural body temperature, when they actually lie on it.

The heating method described above is a common method of heating used for heated cat beds in the K&H range of heated beds.

The addition of the thermostat is reflected in the price as it costs a few dollars more than the model with no heating unit.

Keep in mind that it can be cold by a window even in temperate climates, the thermostat is definitely worth considering.

Specifications

The cat window perch measures 14 x 24 x 12 inches.  The legs are 3/4″ wide and 8″ from window sill to bottom of legs.

This product has been tested & certified by MET Labs to exceed USA/CA electrical safety standards

3. Oster Sunny Seat Cat Window Perch

This cat window perch is mounted using strong suction cups and can be easily moved to different windows at different times of the year to take advantage of sunny spots or to move to a more protected location.

No window sill is required which is great if you are renting and it is so easy to set up.  No screws are needed.

Follow a few simple assembly instructions and the window perch is ready for the cat to use. It supports up to 50 lbs.

The cover on the perch is polyester and machine washable.

Specifications

The frame of the cat window perch is plastic. The window perch measures 12 x 22 x 1.5 inches and weighs 1lb. It can hold up to 50lbs.

4. K&H EZ Mount Cat Window Perch Pod

This very cute kitty half pod window perch for cats is available unheated or heated.

The version shown here is the unheated version. The dimensions of the heated and non heated window perch are slightly different. The heated perch is 5 inches deeper.

Here is a link to the heated window perch. The suction cups are strong and can hold up to 60 lbs of kitty weight.

For the suction cups to stick as intended, the window must be thoroughly cleaned before attaching the suction caps.

Detailed instructions are given for washing the window and how to apply the suction cups for the best results.

The suction cups either work perfectly or take a little bit of extra coaxing to work perfectly. Soaking the suction caps in hot water helps. The cups also have an extra tightening control knob to help with adding that extra bit of  suction.

Once the window has been cleaned, installation takes seconds so it is ready to go very quickly. Suitable for no window sill.

This half pod is a comfy place for the cat to observe what is going on or to have a snooze.

A pad is included for kitty comfort.

Many people take this a step further and wrap a towel or old t shirt around the pad for extra comfort.

Specifications

Includes a machine washable pad for comfort, which attracts cat hair and dander and is easy to take out and clean. One year limited manufacturer warranty. The pod measures 27 x 6 x 11 inches and weighs 5.36 ounces.

5. NOYAL Cat Window Perch

The images of the window perch, show two cats snuggled up on the perch happily together. The stated weight capacity of this perch is 30 lbs.

A bonus point with this perch, is that an extra two suction cups are included. The perch is easy to assemble and has photos clearly showing the steps required to assemble the cat window perch.

The hard wearing Oxford Cloth cover is easy to clean.

Cats do sometimes like to have a chomp at the guy wires. Of course they do. These wires are steel inside a pvc rope so the cat will not be able to chew through the wires. No window sill required.

How to install: Clean the window. Put the suction cups into warm water(30-50℃) to increase suction. Dry the suction cups. Press firmly to squeeze out air.

Specifications

The perch measures 21.2 x 12.6 x 1.5 inches and it weighs 1.45 pounds. The perch is rectangular in shape. The fabric cover is breathable Oxford Cloth. The stainless steel cord length is 26″and the suction cup has a diameter of 3.3″

6.K&H Cat Deluxe Kitty Sill Cat Window Perch

We love this window perch because the animal print bolster gives some extra protection around the back and to a lesser extent the sides of the perch.

This is a very good consideration if your cat is getting older as there is extra support around the body. The bolster is soft and cushioned so comfy to lean against.

The bolster can also be zipped off and totally removed if desired.

This perch can support up to 40 lbs and the cover can be removed and machine washed.

No tools are needed for assembly however the perch does come with screws if a more permanent structure is desired.  

This perch requires a 2 inch window sill for installation.

Installation: Using the provided hook and loop, the K&H Kitty Sill can be installed with no tools, making it practical for rental living.

For a more permanent solution, screws are included for attaching to your sill. Just ‘pop’ the legs into place on the frame (and yes, they make an actual popping noise when installed correctly) and attach the Kitty Sill to your windowsill. 

Specifications

This window perch measures 14 x 24 x 14 inches and weighs 3.77 pounds.

7.K&H EZ Mount Kitty Sill Deluxe

This cat window perch has a removable, washable cover and bolster.

This is a sturdy cat window perch, the suction cups can hold over 50 lbs.

If the suction caps slide after some use, they can be removed and cleaned and re-positioned.

If the cups start sliding, the manufacturer recommends cleaning the window and the suction cups with alcohol to remove any grime that would stop the suction cups from adhering securely.

Specifications

The sleeping surface of the perch measures 12″ x 23″. The perch itself measures  12 x 23 x 19 inches and weighs 2.62 pounds. It has a one year limited warranty.

Why Do Cats Like To Perch?

Cats like to survey what is happening around them preferably from a height.

This is a hark back to ancestral times when cats would have been alert for any danger coming their way.  

Our domesticated cats still display this trait.

Even when a cat appears to be asleep there is always that extra layer of built in safety, so if there is a threat they are ready to take off.

How To Choose The Best Cat Window Perch

Who Should Buy a Cat Window Perch?

Cat window perches are excellent for indoor cats and outdoor cats. 

Our cat was an indoor/outdoor cat in his younger years but still loved to sit in his perch in the window and even curl up there for a nap. Note: 2025 – My view now is that cats should be kept indoors or at least confined in some way to their own yard/balcony/courtyard.

The cat could be found in his window seat, when the family was returning home from an outing.

We always looked to the front window to see if the cat would be waiting there for us on his perch.

He often was. Cats can and do get bored.  Giving them an outlet to observe what is going on outside will help alleviate that boredom.

The beauty of a cat window perch is that you will be able to find one that suits your window even if you have narrow window sills or no window sills.  

How Are Cat Window Perches Attached?

Some perches are attached with suction cups and some give an option of suction cups plus screws.

You may be like me and have a general mistrust of suction cups (sorry suction cups), however I have to say that K&H seemed to have overcome this general mistrust and most of their perches will take up to 60 lbs or more using suction cups as the method of attachment.

The suction caps must be applied to a squeaky clean window and there are specific instructions for achieving a clean window that meets the squeaky clean standards.

From reading hundreds of reviews the suction cups are not necessarily problem free but overall they get positive comments.

The secret is in the application of each suction cup. Occasionally there may be a faulty suction cup in which case chose a product that has an easy returns policy.

Here are some other ways that cat window perches attach and an explanation of the procedure.

Cat window perches attach in a few different ways, depending on the style and design.

Here’s a quick breakdown of the most common attachment methods:

Suction Cups
These perches stick directly to the glass of a window with strong suction cups.
They usually have a lightweight frame and fabric seat, and they’re great for saving space. Suction cup perches are easy to install and remove but work best on clean, smooth glass surfaces.

Clamp-On
These attach securely to the window sill using adjustable clamps.
They provide a sturdy and stable spot for your cat, and they don’t require any tools or drilling. Clamp-on perches work best with thicker, solid window sills.

Velcro Straps
Some perches use strong Velcro straps that wrap around the window sill or a nearby ledge. They’re easy to adjust and remove, and they don’t require permanent installation.
However, they’re best suited for cats that aren’t too heavy.

Screw-In Brackets
For a more permanent option, screw in perches attach directly to the window sill with screws and brackets.
This method offers excellent stability and support, especially for larger or more active cats, but does require some drilling.

Tension Rods
Similar to shower curtain rods, tension rod perches use pressure between two surfaces (like the sides of a window frame) to stay in place.
They’re tool free and adjustable but work best in windows with deep, sturdy frames.

Freestanding
While not attached directly to the window, some cat perches are designed as freestanding shelves or towers that sit in front of a window.
These offer flexibility in placement and often feature multiple levels for climbing.

Each style has its own perks, so the best choice depends on your cat’s size, activity level, and the type of windows in your home.

You may even decide to move it within your own home to take advantage of the weather. Capture that little bit of winter sun or move away from a hot window in summer.

Cat Window Perches For Large Cats

There are three things to consider and check when buying a window perch for a large cat.

First of all the dimensions of the perch. Yes you need to measure the length of your cat, approximately.

Secondly, consider the weight of your cat and thirdly, the suggested weight capacity of the perch.  

Larger cats need a stable, well-supported perch that won’t wobble or sag.

Bracket mounted or reinforced designs are often more reliable than lightweight suction cups.

To give yourself peace of mind, a cat window perch that is attached with screws and suction caps is probably going to be the best option.

Ensure the perch is spacious enough for your cat to stretch out and relax comfortably. A wider, padded platform can provide extra comfort.

Look for durable, high-quality materials will withstand a larger cat’s movements and prevent wear and tear over time

What Are The Different Styles Of Cat Window Perches?

Some perches need no window sill and uses suction caps for attachment. Mostly the suction caps are placed above the perch however this model has the suction cups under the perch.

Other perches can be attached to the sill even if the sill is narrow like the K&H window sill perches.

There are two storey perches for multiple cats and even a heated cat window perch for chilly weather.

Cat window perches provide your cat with a perfect spot to sunbathe, watch the world go by, and feel like the king or queen of their domain.

Here is an explanation of the different types of cat window perches..

Suction Cup Window Perches
We have mentioned these perches before and for ease of installing and removing they do have lots of benefits such as attaching directly to the glass of your window using strong suction cups. They’re space-saving, easy to install, and perfect for cats who love being right up against the window. Suction cup perches often feature a hammock-style design, offering a cozy, suspended seat for your kitty.

Window Sill Perches
If your window has a wide sill, a window sill perch is a great option. These perches attach securely to the sill with brackets or Velcro, providing a sturdy, cushioned spot for your cat to lounge. They’re perfect for cats who like a little extra padding and stability.

Hammock-Style Perches
Hammock-style perches offer a soft, suspended seat that cradles your cat. These can attach via suction cups or frame supports and often give your cat a feeling of being gently swayed while they nap. This style is ideal for cats who love cozy, nest-like spaces.

Shelf-Style Perches
Shelf perches mount directly to the wall near a window and offer a stable, elevated platform. These are great for multi-cat households, as you can install multiple shelves at different heights. They provide excellent viewing spots without taking up window space.

Enclosed Window Perches
Some cats prefer a bit of privacy while still enjoying their view. Enclosed perches, like small cat condos or pods, provide a cozy, covered space with a window-facing opening. This style offers both comfort and security.

Heated Window Perches
For cats who crave warmth, a heated window perch is the ultimate luxury. These perches often come with a built-in heating pad, offering a toasty spot for your cat to nap while basking in the sun. They’re especially great for colder climates or senior cats who need extra warmth.

Choosing the right cat window perch depends on your cat’s personality and your home’s setup. Whether your feline prefers a soft hammock, a sturdy shelf, or a warm, cushioned seat, there’s a perfect perch out there for them.

Window Dimensions For Cat Window Perch

Make sure that the placement of the suction cups on the window, will actually fit into the size dimensions of your window. If the suction cups need to be placed at a wider angle, this is going to make the overall width of the perch wider than the actual perch.

Many households have more than one cat and it is not unusual to see two cats on one perch. 

If you think this will be the case in your household make sure the weight requirements are sufficient to take the weight of both cats.

The window dimensions for a cat window perch can vary depending on the type of perch, but here’s a general guide:

Width
At least 24 inches wide is ideal for most perches, though some can fit smaller windows around 18 inches wide.

Height
You’ll need enough vertical space above the windowsill for suction cup-style perches — usually around 18–24 inches of glass for proper attachment.

Depth of Windowsill (if needed)
For perches that rest on the sill, a depth of at least 2–3 inches is often required for stability.

Some Types Of Glass Are Not Suitable For Cat Window Perches

Some types of glass aren’t ideal for cat window perches, especially those that use suction cups. Here’s what to watch out for:

1. Textured or Frosted Glass
   Suction cups need a completely smooth surface to stick properly. Textured, frosted, or patterned glass won’t provide a strong enough seal, and the perch could fall.
   
2. Tinted or Film-Coated Glass
   Windows with tinting film or UV coatings can sometimes get damaged by the pressure of suction cups. Plus, the film might prevent the cups from sealing tightly.
   
3. Double-Paned Glass (in some cases)
   While most double-paned windows are fine, be cautious with older ones or any that seem fragile — especially if your cat is large.
   
4. Very Thin or Brittle Glass
   Windows made of older, thinner glass may not handle the pressure and weight of a cat perch, particularly for bigger cats.
   
5. Lead or Stained Glass
   These decorative types aren’t designed for weight-bearing, and they could crack or break under stress.

For the best and safest fit, smooth, tempered glass is usually the way to go. And always double-check the weight limit on both the perch and the glass itself, especially for larger cats. 🐾🪟

What Is The Material/Fabric Of The Perch?

The covering on cat window perches does vary.

Most covers are removable and machine washable. An Oxford Cloth cover will be easier to spot clean than a fleece cover however a fleece cover has the comfort factor.

Consider whether you are more likely to spot clean a cover than remove it for washing.  A fabric that is breathable may be more suited to warmer climates.

Of course many people choose to use their own cover or towel, folded blanket and so on on the perch for comfort. We used a folded blanket on our cat window perch.  Another cute alternative is a kitty window perch nap pad.

Let’s face it cats do shed hair so the simplicity of being able to pick up the rug, give it a good shake and put it back again was a simple process.

Using a lint roller will also take care of excess cat hair without necessarily removing a cover.

What Is The Weight Limit Of Cat Window Perches?

Weight limits do vary so it will be necessary to read the manufacturer description of the product.

Once you have installed the product you can always just give it a weight test yourself by placing an object an equivalent weight of the cat onto the perch.

Most of the time, cat owners nervous anticipation of the cat window perch falling, are not realized, however sometimes they do fail, so a quick test will put your mind at rest if you are concerned about this.

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If you are not sure about the window perch just yet, wait until you see the cat wall shelves.

There is so much we can provide for our cats that is not at ground level.  

Cats love being at a height.

Living in confined spaces sometimes means being creative with our choices for keeping our pets entertained.

More Cat Window Perches