Right. At $10 per sq. ft., it’s not cheap. But I only need enough to enclose a small stack of servers and a few odds and ends like a fist full of thumb drives and an external USB hard drive or two. Say a cage about 2’ wide, by 2’ deep, by 2’ high. Or 24’ square of material. At $10 per sq ft, that’s $240. Much cheaper than commercial faraday cages I’ve seen…
BTW, they also have a finer mesh for $5 per sq. ft.: http://www.twpinc.com/twpinc/control/product/~category_id=TWPCAT_3/~product_id=016X016C0110W60T
I’d also like to have enough to use to store a small portable gas generator and a couple of spare air conditioners, but that’s not as critical for now.
That radio station enclosed a whole room?! It would have been cheaper for them to move to a new location…