Ideas To Cat Proof Floor Hvac Registers?

[beckbjj]

Wow! A website for a store called Signature Hardware has two cat safe styles...the mission squares as above, and one called honeycomb. Prices aren't half bad either.

I might do the mesh on the ones that aren't visible, and replace ones that are visible with the decorative safe ones. Cost effective AND effective effective!
I knew posting here would help!

 

[Jazzer]

I saw this and thought it would be a good solution.

 

[beckbjj]

Those are REALLY nice, wow! I found some in a pattern that is safe for the cats but they will inevitably rust, like they all do. I'm going to keep these ones in mind for next time!