Top ten
It’s very fashionable to to create ‘The Best Of’ lists. The magazines serve us a top three of this or a top five of that and I always wonder who or what just didn’t make it to the list or wasn’t even considered. Guess I’ll never know. In the world of those who care about the environment we all spent our days in charts are popular too. Here is one for you, it’s the top ten of green building products 2007. Take a look and see if there’s something to your liking among it. This one is my favorite.

And this is how it works.
1. External radiated heat is reflected.
2. Direct heat from the sun is reduced.
3. Internal radiated heat is reflected.
