Cat Mate Pet Door for Walls
- Simple, versatile wall cat door solution: Cat Mate 234 or 221 models available
- Choose between 2-way locking (234) or 4-way locking (221) 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
Sizing & Fit
Installation Guide
FAQs
ReviewsProduct Details
The Cat Mate 234 or 221 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 221 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 221 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 221): 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)
- 221Model: 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
- Cat Mate 221 Large Cat Door7"w x 7 1/4"h
- Cat Mate 2345 3/4” w x 5 3/4"h
Flap Dimensions:
7"w x 7 1/4"h
The entry way your dog goes through.Outside Frame Dimensions
9 1/4"w x 10"h
The outer edge of the pet door.
Rough Cut Out:
8"w x 8 3/4"h
The size of the hole needed to fit your pet door into your door.Flap Dimensions:
5 3/4" 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. 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.| Model | Flap Dimension | Rough Cut Out | Outside Frame Dimension | Recommended Pet Height |
|---|---|---|---|---|
| Cat Mate 221 | 7" w x 7 1/4" h | 8" w x 8 3/4" h | 9-1/4" w x 10" h | 5" - 10" |
| Cat Mate 234 | 5 3/4" w x 5 3/4" h | 6 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
Installation Instructions
Difficulty
Moderate
Steps
04
Time Required
1-2 hours
Sections
01
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.
- 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.
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
Size Chart
- Cat Mate 221 Large Cat Door7"w x 7 1/4"h
- Cat Mate 2345 3/4” w x 5 3/4"h
Flap Dimensions:
7"w x 7 1/4"h
The entry way your dog goes through.Outside Frame Dimensions
9 1/4"w x 10"h
The outer edge of the pet door. Rough Cut Out:
8"w x 8 3/4"h
The size of the hole needed to fit your pet door into your door.Flap Dimensions:
5 3/4" 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. 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.| Model | Flap Dimension | Rough Cut Out | Outside Frame Dimension | Recommended Pet Height |
|---|---|---|---|---|
| Cat Mate 221 | 7" w x 7 1/4" h | 8" w x 8 3/4" h | 9-1/4" w x 10" h | 5" - 10" |
| Cat Mate 234 | 5 3/4" w x 5 3/4" h | 6 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
Installation Instructions
Difficulty
Moderate
Steps
04
Time Required
1-2 hours
Sections
01
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.
- 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.
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.
