MOLD: When warm air leaks into construction assemblies, it can come in contact with cooler surfaces where condensation can occur. The buildup of moisture encourages mold growth, ruins insulation, and even compromises the structural elements of the home.

Behind the walls of an ENERGY STAR qualified home...

Well-sealed and properly insulated walls, ceiling, and floors help maintain even temperatures throughout the house and save you up to 20 percent on heating and cooling costs. A tighter home also reduces the amount of humidity, dust, pollen, pests, and noise that can come inside.

With new and more rigorous EPA guidelines to earn the label, ENERGY STAR qualified homes are quieter and more comfortable than ever, have lower utility bills, and help protect the environment by reducing greenhouse gas emissions. Look for a home with the ENERGY STAR, the government-backed symbol for superior energy efficiency.

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