Yup. My husband insisted on it. Of course its not the entire wall, but is enough to discourage any night marauding raccoon. We sandwiched it... chickenwire, stud, expanded metal, chickenwire... and like I said, not the entire wall. We got sheets that were 3' x 8' for $6 and we needed 5... so it was $30.
Where we live, we have roof rats that seem to be the bigger problem... haha... so when you want to talk about the amount of steel wool plugging holes and the 2 dozen traps that decorate the roof of my coop... ugh. So yeah, when I get to redo or make another I will be using "dragon skin" for the entire screening.
in the pic you can see that it doesn't come up that high, but for my purpose it was to keep the paws of the raccoon from getting in for easy pickin's
Where did you find it for that price? That's a fantastic cost factor.