(BPT)—We’re all inclined to crank the heat up when winter’s chill hits. But many of us are not inclined to look for areas that may be impacting the temperature of our homes—and our budgets.

Drafts and air leaks, for example, can lead to temperature fluctuation and higher than normal heating bills if left unresolved, according to the experts at Icynene (www.icynene.com). Gaps in insulation coverage can also be a major contributor, as well as inefficient performance of HVAC equipment.

Air leakage from walls, windows, ceilings and floors can account for up to 40 percent of the energy lost by your home, potentially costing thousands of dollars annually. Air leakage can also contribute to potential moisture problems that can affect occupant health and the home's durability, according to the U.S. Department of Energy.

To reduce drafts and air leakage, have a certified HERS rater assess your home and identify problem areas. He or she can also help evaluate ventilation needs.

Once all sources of air leaks have been detected, apply air sealing techniques and materials. Caulking and weather-stripping are two of the most popular and common techniques that can help address air leaks, as well as high-performance spray foam insulation. Spray foam insulation works well in all climates to seal the building and fill every gap to stop air leakage and help reduce the strain on HVAC equipment.

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