0framistan 7 years ago ReplyUpvotePlenty of information on this is at zeroenergydesign.com, then click on "house cooling" He also sells a CD of all his information for 24 dollars which i purchased. However, you can get 80 percent of his stuff from his website directly for free. Your idea is described on his website as a good method of cooling a house because cool air is brought up the outside walls and into the attic. This cools the whole house and the warm attic pulls the cool air up without any machinery or electricity required. It is easier said than done though, unless you are doing new construction.