I am interested in the radiator cover I saw on an episode of Kitchen Crashers, repeat that aired 9/2. I just finally got to watch it on dvr. I am curious how it was made or if it was purchased, from where. Also, does it keep the heat efficiency when operating? Anyone out there know?

Really need to go back and look at the first page that loads. There's an area there that will have the info your looking for.
If you just Google Radiator covers lots of sites come up as well as kits and plans.