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Cat Mate 234 or 235 Cat Door for Walls

Cat Mate 234 or 235 Cat Door for Walls

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$89.99
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$89.99
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  • Simple, versatile wall cat door solution: Cat Mate 234 or 235 models available
  • Choose between 2-way locking (234) or 4-way locking (235) for optimal control
  • Snap-together tunnel sections, trimmable to fit walls or doors up to 8" thick
  • Sturdy plastic construction with a rigid polypropylene flap for weather resistance
  • Compatible with Cat Mate Wall Liners for thicker wall installations

Product Details


The Cat Mate 234 or 235 Cat Door for Wall is a convenient solution for your feline friend's indoor and outdoor access. Choose between the 2-way locking 234 model for simple functionality or the versatile 4-way locking 235 model for added control. Both doors are designed with a sturdy plastic frame and a rigid polypropylene flap, ensuring durability and weather resistance.

Installation is a breeze with snap-together tunnel sections that can be easily trimmed to fit walls up to 8" thick— or install it into very thick doors. For thicker walls, Cat Mate Wall Liners are available to ensure a seamless fit. The tinted, opaque flap offers privacy and features a quiet closure, allowing your cat to use the door without disturbance. A magnet at the bottom of the flap prevents drafts and outside air from entering your home.

With a 3-year warranty and easy-to-follow installation guide, the Cat Mate 234 or 235 Cat Door for Wall provides a high-quality solution for your cat's indoor and outdoor access needs.

If you are installing in a door, take a look at the Cat Mate 234 and 235 for Doors

Two-Way Lock (Model 234): Locked or Unlocked. 

Four-Way Lock (Model 235): Locked, Unlocked, In Only, or Out Only. 

Features of Both Models:

  • Rigid Polypropylene flap with a weatherstrip around the perimeter. 
  • Sturdy plastic frames and tunnel sections that easily snap together.
  • Tinted, opaque color flap has quiet closure for comfortable use by your cat.
  • Magnet at the bottom of the flap to prevent outside air from entering. 

Features:

  • 234 Model: 2-way lock for basic functionality (Locked or Unlocked)
  • 235 Model: 4-way lock for enhanced access control (Locked, Unlocked, In Only, or Out Only)
  • Tinted, opaque flap with quiet closure for discreet and comfortable cat use
  • Magnetic bottom seal to prevent drafts and outside air intrusion
  • Easy-to-follow installation guide and 3-year warranty for peace of mind

Size Chart

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your wall.

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your door.

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your door.

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your door.
Flap SizeFlap DimensionRough Cut OutOutside Frame DimensionRecommended Pet Height
Cat Flap5 3/4" w x 5 3/4" h6 1/2" w x 6 7/8" h    7 5/8" w x 7 7/8" h   4" - 9"

Not sure if this is the correct flap size? Here is a measurement guide to help you out.

Find The Best Pet Door Size For My Pet

A

Pet Height: inches

B

Pet Width: inches

Please fill the above fields.

Additional Information

Frame Material

Plastic

Flap Material

Rigid

Flap Colors

Clear

Flap Thickness

1/8

Warranty Period

3 years

Return Period

30 days

Your Maximum Pet Size

Cats

Climate Suitability

Temperate-3 Season

Flap Design

Single, One Part, Rigid, Thin Flap

Ability to Lock Flap

Basic (2-way Lock), Deluxe (4-way lock)

Can Be Installed In

Walls

Sealing Value

Average

Wind Resistance

Average

Replacement Flaps Available

Yes

Insulation Value

Average

Wall Thickness Range

2" - any

Installation Instructions

installation video image
Installation icon Difficulty Moderate
Installation icon Steps 04
Installation icon Time Required 1-2 hours
Installation icon Sections 01
Installation icon Flags 01

Parts

  • Cutout Template
  • Interior Frame
  • Exterior Frame
  • Wall Liners
  • ½” screws
  • Screw Covers

Tools

  • Drill
  • 3/16” drill bit
  • Level
  • Drywall Knife (or other for cutting inner wall)
  • Saw for Cutting Outer Wall (compatible with your wall material)
  • Drill
  • Screwdriver
  • Wood for framing (recommended)

Double check that you have the correct number of liners to frame out your wall before proceeding.

Step 1 Prepare to make the rouh cutout

  • Take a level and pencil to mark the lines on the wall.
  • The bottom of the cut should be level with your pet’s stomach or slightly lower. Check again that the line is straight and level before moving on.
  • It is very important that you not cut into any wall framing, electrical, pipes, etc. so double check when picking a location for the pet door.
  • The manufacturer recommends that you use wood to frame out the opening, and take note that the finished framed out opening should be 6-½” wide by 6-½" high.

Step 2 Make the Rough Cutout

  • Cut the interior hole out first and remove insulation.
  • Now drill holes from the inside through the exterior wall and use those as pilot holes for the outside cut.
  • Tape up the inside hole with plastic sheeting before cutting the outside wall. This will make clean up much easier.
  • Cut out the exterior wall.

Step 3 Assemble Wall Liners

  • Assemble wall liners and fit them onto the flap frame.
  • The manufacturer says that a firm push together will be enough to secure them together. You can use some glue to fit the liners together for a more sturdy installation.

Step 4 Insert the Frames

    Take the frame and screw it to the wall putting the liners through the cut out using the the ½” screws.
  • Now drill out the four screw holes using a 3/16” drill bit in diameter.
  • Put the exterior frame on using two of the 3/4” screws. Then place the hole covers and you are finished.

FAQ

What is the difference between the doors?

The CatMate 234 has a two way lock, so either it is locked or totally open. The CatMate 235 has a 4-way lock so you can set it for open, closed, in only, or out only.

Is this a good choice for insulation?

Both doors are going to be recommended for more middle of the range, less extreme areas.

How do I know how thick my wall is?

It you have a door or a window going through that same wall you can measure the jam and that should give you a good idea.

Can I get more tunnels if my wall it thicker than 8"?

Of course! We sell Cat Mate 234/235 Wall Liners individually.

Will I be able to trim the tunnel if they are too long?

Yes, you can trim them if your wall is a little thinner.

Are the liners brown or white?

The liners are only made in the white, but they are paintable.

What are the tunnels made of?

Plastic.

Is the flap clear?

The flap is a tinted rigid polycarbonate material, but you can still see through it.

What is the door made of? 

Plastic.

Do they come in a larger flap dimension?

Cat-Mate has theirCat Mate 221 model for large cats, but there are no tunnel sections so you would have to have the contractor build a tunnel for you to frame out the wall.

How much does shipping cost?

Shipping is calculated at checkout.

Warranty

Cat Mate/ Dog Mate/ Ani Mate 3 Year Limited Warranty Guarantees your purchase for a period of three years 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

Cat Mate 234 or 235 Cat Door for Walls

White / 234 Basic (2-way lock) / 2" - 4" Wall Thickness Edit

Cat Mate 234 or 235 Cat Door for Walls

Size Chart

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your wall.

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your door.

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your door.

Flap Dimensions:

5 3/4"w x 5 3/4"h

The entry way your dog goes through.

Outside Frame Dimensions

7 5/8"w x 7 7/8"h

The outer edge of the pet door.
flap dimensions
frame dimensions
rough cutout dimensions

Rough Cut Out:

6 1/2"w x 6 7/8"h

The size of the hole needed to fit your pet door into your door.
Flap SizeFlap DimensionRough Cut OutOutside Frame DimensionRecommended Pet Height
Cat Flap5 3/4" w x 5 3/4" h6 1/2" w x 6 7/8" h    7 5/8" w x 7 7/8" h   4" - 9"

Not sure if this is the correct flap size? Here is a measurement guide to help you out.

Find The Best Pet Door Size For My Pet

A

Pet Height: inches

B

Pet Width: inches

Please fill the above fields.

Frame Material

Plastic

Flap Material

Rigid

Flap Colors

Clear

Flap Thickness

1/8

Warranty Period

3 years

Return Period

30 days

Your Maximum Pet Size

Cats

Climate Suitability

Temperate-3 Season

Flap Design

Single, One Part, Rigid, Thin Flap

Ability to Lock Flap

Basic (2-way Lock), Deluxe (4-way lock)

Can Be Installed In

Walls

Sealing Value

Average

Wind Resistance

Average

Replacement Flaps Available

Yes

Insulation Value

Average

Wall Thickness Range

2" - any

Installation Instructions

installation video image
Installation icon Difficulty Moderate
Installation icon Steps 04
Installation icon Time Required 1-2 hours
Installation icon Sections 01
Installation icon Flags 01

Parts

  • Cutout Template
  • Interior Frame
  • Exterior Frame
  • Wall Liners
  • ½” screws
  • Screw Covers

Tools

  • Drill
  • 3/16” drill bit
  • Level
  • Drywall Knife (or other for cutting inner wall)
  • Saw for Cutting Outer Wall (compatible with your wall material)
  • Drill
  • Screwdriver
  • Wood for framing (recommended)

Double check that you have the correct number of liners to frame out your wall before proceeding.

Step 1 Prepare to make the rouh cutout

  • Take a level and pencil to mark the lines on the wall.
  • The bottom of the cut should be level with your pet’s stomach or slightly lower. Check again that the line is straight and level before moving on.
  • It is very important that you not cut into any wall framing, electrical, pipes, etc. so double check when picking a location for the pet door.
  • The manufacturer recommends that you use wood to frame out the opening, and take note that the finished framed out opening should be 6-½” wide by 6-½" high.

Step 2 Make the Rough Cutout

  • Cut the interior hole out first and remove insulation.
  • Now drill holes from the inside through the exterior wall and use those as pilot holes for the outside cut.
  • Tape up the inside hole with plastic sheeting before cutting the outside wall. This will make clean up much easier.
  • Cut out the exterior wall.

Step 3 Assemble Wall Liners

  • Assemble wall liners and fit them onto the flap frame.
  • The manufacturer says that a firm push together will be enough to secure them together. You can use some glue to fit the liners together for a more sturdy installation.

Step 4 Insert the Frames

    Take the frame and screw it to the wall putting the liners through the cut out using the the ½” screws.
  • Now drill out the four screw holes using a 3/16” drill bit in diameter.
  • Put the exterior frame on using two of the 3/4” screws. Then place the hole covers and you are finished.

FAQ

What is the difference between the doors?

The CatMate 234 has a two way lock, so either it is locked or totally open. The CatMate 235 has a 4-way lock so you can set it for open, closed, in only, or out only.

Is this a good choice for insulation?

Both doors are going to be recommended for more middle of the range, less extreme areas.

How do I know how thick my wall is?

It you have a door or a window going through that same wall you can measure the jam and that should give you a good idea.

Can I get more tunnels if my wall it thicker than 8"?

Of course! We sell Cat Mate 234/235 Wall Liners individually.

Will I be able to trim the tunnel if they are too long?

Yes, you can trim them if your wall is a little thinner.

Are the liners brown or white?

The liners are only made in the white, but they are paintable.

What are the tunnels made of?

Plastic.

Is the flap clear?

The flap is a tinted rigid polycarbonate material, but you can still see through it.

What is the door made of? 

Plastic.

Do they come in a larger flap dimension?

Cat-Mate has theirCat Mate 221 model for large cats, but there are no tunnel sections so you would have to have the contractor build a tunnel for you to frame out the wall.

How much does shipping cost?

Shipping is calculated at checkout.

Warranty

Cat Mate/ Dog Mate/ Ani Mate 3 Year Limited Warranty Guarantees your purchase for a period of three years 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.