Cat Mate Large 4-Way Locking Cat Door for Walls with Wall Liner, Extra Large

This door was very simple to install as well as the perfect way to let my cats come and go as they please. It also keeps out the wind and rain. I just hope when winter arrives that it will keep out the cold. So far as I can tell there is no reason why it shouldn't.

I replaced the old one (same brand/door) as the other one was 18 years old. They work well and are easy to install.

I am very impressed with these doors. The latch is very secure, reducing airway issues. The fitting and seal on the door seems to be leak-proof. I love how you can lock them to only allow entry. They even have a tint to prevent other animals from walking right in. I bought two, will buy again for a third entry for my cats.

If you plan to install this door on a window, it's the perfect size!!

Installation was not that difficult and we truly enjoy having a door for our indoor only cats to access the laundry room where the litter boxes are.

it will serve its purpose when we decided where to install it on my RV.

Works well, and the cats are using it. Easy to install. Locks are simple and efficient.

Seems like it may do trick. It's about to be installed but kept double checking the magnet mechanism and so far when opened from either side it will completely shut good. I'll update if this changes.

Not very sturdy

The plastic locking mechanism was easily broken by a racoon. Now it is useless for keeping intruders out. The little plastic switch is very thin, weak and breakable.