The Energy Audit and The House as a System

 How does the air escape? Air infiltrates into and out of your home through every hole, nook, and cranny. About one-third of this air infiltrates through openings in your ceilings, walls, and floors. (Source: U.S. Department of Energy, )

Insulation is vital but air sealing comes first.

Blue Sky will evaluate your house as a system and take the most cost-effective steps to improve its overall efficiency.