How Fiber Glass Insulation Works:


Heat always moves toward cold, which is why heat tries to escape a home in the winter, and tries to enter a home in the summer. Fiber glass insulation works by trapping air within tiny pockets to resist the transfer of heat, so it doesn’t move into or out of the house. Insulation provides a number of other important benefits as well, including controlling moisture and air infiltration, assuring proper ventilation, and maximizing the efficiency of the home’s HVAC system.

Insulation can also:
• Increase comfort
• Reduce the homeowner’s heating and cooling costs.
• Conserve natural resources by helping the homeowner use less energy.
• Increase the home’s resale value*.



According to the U.S. Department of Energy (DOE), “Before you insulate, you must control air leakage.” Reducing air infiltration takes the strain off heating and cooling units so they don’t waste energy by running longer than necessary.The result can be annual energy-cost savings of up to 20%. Savings vary depending on the original amount of insulation in the home, climate, house size, air leaks, and the customer’s personal energy use and living habits.


In hot weather, proper insulation prevents the attic from spilling unwanted heat down through the attic floor into the living area. In cold weather, proper insulation helps prevent moisture from condensing on the rafters or roof deck and dripping into the insulation. Contact CWSI - Home Pro's, Inc today for your comfort needs.

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