Heating and cooling account for about 50-70% of your energy use.
Your home’s insulation and your heating/cooling system are the most important aspects of your home’s overall efficiency, and will have the biggest impact on how much you pay each month to maintain your comfort level.
See types of insulation on our Energy Efficiency Wall of Savings.
LOCAL INSULATION DEALERS
SPRAY FOAM INSULATION
Illiana Insulation, 815-457-3900, www.illianainsulation.com
Olmstead Bros. Insulation, 866-656-7833
Payless Insulation, 217-304-2885
Sealtite Insulation, 815-848-8949
Slagel Insulation, 309-377-3111