It’s easy to overlook insulation when thinking about home maintenance, but aging or inadequate insulation can cost Omaha homeowners hundreds of dollars each year in wasted energy. If your home feels drafty, your furnace runs nonstop in winter or your summer cooling bills keep climbing, it may be time to ask—do I need new insulation?
Older homes in Omaha often have insulation that’s compressed, uneven or missing in key areas. Signs you might need to replace your insulation include uneven room temperatures, ice dams on the roof, condensation on windows, and noticeably higher energy bills. If you peek into your attic and see insulation that’s discolored, thin or pulled away from joists, that’s another red flag.
Professional insulation contractors use thermal imaging and blower door tests to pinpoint where energy escapes. Those tools reveal leaks around recessed lights, attic hatches and rim joists that most homeowners can’t see. Once identified, these areas can be sealed and re-insulated with modern materials that restore your home’s efficiency.
Why Insulation Loses Effectivity Over Time
Omaha’s climate is tough on insulation. Freezing winters and humid summers cause expansion, contraction and moisture buildup inside wall cavities. Fiberglass and cellulose can settle or absorb moisture, reducing their R-value. Over time, this creates gaps that let conditioned air leak out.
That’s where spray foam insulation stands apart. It adheres to every surface, sealing cracks and preventing air movement. Once cured, it doesn’t settle or deteriorate, keeping its performance for decades. Because it also acts as a moisture barrier, it protects your structure from condensation and mold—common problems in older homes with outdated insulation.
According to the U.S. Department of Energy, proper air sealing and insulation can save homeowners up to 15% on heating and cooling costs. In Omaha’s variable weather, that often translates into hundreds of dollars a year—and a more comfortable home in every season.
When to Replace Insulation During a Remodel or Upgrade
Remodelling is the perfect time to install spray foam insulation. Opening up walls or ceilings exposes problem areas that are easy to fix before closing them again. Our Remodeling Insulation service helps homeowners replace old materials with efficient spray foam solutions that prevent future air loss and moisture damage.
For new homes or additions, we recommend installing spray foam insulation from the start. By sealing the building envelope during framing, you ensure long-term efficiency and durability. Our team also handles this process with our Residential New Construction Insulation page.
Book an Inspection
If you’re unsure of the quality of your old insulation, the best first step is a professional evaluation. Omaha Spray Foam offers energy assessments that identify gaps, inefficiencies and moisture issues before recommending solutions. Our team serves Omaha, Bellevue and Elkhorn with expertise across both residential and commercial insulation systems.
Whether you’re renovating, building or just tired of uneven temperatures, we can help you make your home more comfortable and efficient for years to come.