Insulation keeps our homes comfortable and our energy bills manageable. But even if you think you’ve covered all the bases, some areas and items you assume are insulated might not be. This can lead to wasted energy, higher expenses, and uncomfortable drafts. Understanding what’s truly protected—and what isn’t—can help you make smarter choices for your home and wallet. Let’s break down the nine most common things you think are insulated but actually aren’t, so you can address these hidden trouble spots and boost your energy efficiency.
