Aluminum.

Seemed like different problems each time, but mostly that there would be a gap in the window or it wouldn’t fit, or the frame would warp after installing the screen in the frame.

I have to agree. Every time I’m at someone’s house I’m reminded of how bad the ads are on every other service/platform and it makes me glad to have that Apple TV. We’ve had it for a long time and it still chugs along just as well as it did on day one!

Pricey but worth it!