Busting 5 Common Insulation Myths
Insulation plays a huge role in your homes comfort, energy efficiency, and long-term savings. But despite how important it is, there are still plenty of myths that lead homeowners to make the wrong call.
In this month’s blog, here at Spartan Insulation we’re going to break down 5 common myths so you can make smarter, more cost effective decisions for your home.
“Insulation is Only Important in the Winter”
Many homeowners assume insulation only matters when it’s cold outside, but that’s only half the story.
Truth: insulation works year-round. In winter, it keeps warm air in; in summer, it keeps the hot air out. A properly insulated Kalamazoo home stays more comfortable and energy efficient in all four seasons.
“Newer Homes Don’t Need More Insulation”
Just because a home is new doesn’t mean it’s been insulated to the highest standard. Builders often meet only the minimum code requirements, which can leave gaps in efficiency.
Truth: Even newer homes can be under-insulated or have uneven coverage. A professional assessment from Spartan Insulation can reveal gaps that impact comfort and utility costs.
“Spray Foam is too Expensive to be Worth it”
It’s true that spray foam insulation has a higher upfront cost, but many homeowners overlook the long-term value. It seals air leaks more effectively than traditional materials and reduces energy bills over time.
Truth: Spray Foam often pays for itself through long-term energy savings, better air sealing, and improved moisture control, especially in Michigan’s humid summers and freezing winters.
“You can just Add More Insulation and it’ll Keep Getting Better”
More isn’t always better. Piling on insulation without a strategy can lead to trapped moisture, poor air circulation, or wasted materials.
Truth: There’s a point of diminishing returns. It’s about quality and coverage, not just depth. Too much insulation or the wrong type in the wrong space can cause ventilation issues.
“If Your Energy Bills are High, it Must be the Windows”
Windows are easy to blame because they’re visible and often feel drafty, but they’re not the biggest factor in energy loss.
Truth: Attics, basements, and walls are often the biggest culprits. Up to 40% of a home’s heat loss can come from poorly insulated places.
Install Strong Insulation with Us
Don’t let insulation myths keep your home from being as efficient and comfortable as it could be. Contact us at Spartan Insulation so we can help keep your home comfy in time for the Kalamazoo winter.
