One of the best methods for building a highly energy efficient home is to use an insulated panel system. Insulated panels have proven to be much more energy efficient than stick framed wall and roof systems. In a stick framed wall, the wood studs result in a cold spot at regular intervals, since wood is not a good insulating material and has a R-Value of about 1 per inch. This means that each 2 X 6 stud provides a mere R-6 of insulation.
Panels have a continuous foam core that does not allow for drafts, cold spots, and reduced insulation value. As a result, they have much better whole wall performance,. They enable you to purchase a smaller HVAC system from the outset, providing immediate savings. You continue to save from 40%-60% on heating and cooling costs, year after year. At the same time, your home will be much cozier and draft-free in the winter and cooler in the summer. |