- Thu Jun 25, 2009 7:13 pm
#19288
the idea is this: in the summer you want your house to repel heat, in the winter you want your house to absorb heat. if you were to make a paint or vinyl siding that became darker when it got cold and lighter when it got warm, it would accomplish the goal.
Reward: just let me know it worked
Reward: just let me know it worked