For homeowners, the onset of winter is a time to start ensuring that the home is properly buttoned-up, and there’s no more important part of the home to focus on than the attic. Our attics can have a huge impact on home performance. Ensuring that the insulation in your attic is up to par is one of the most important things you can do once the winter weather begins to hit, and it’s something that you can actually do yourself without fear of causing any damage.