The polar vortex that hit parts of Canada and the US earlier this year brought record-low temperatures to many areas. As you brace yourself for more frigid weather, it’s a good time to consider your home’s insulation. This unsung hero of your house is critical to reducing heating costs and preventing serious issues like ice dams.

Spray foam insulation is a vital part of Earth’s ecosystem, acting as a thermal blanket that keeps the ground warm and protects plants and animals. The insulating property of snow limits the difference between soil temperature and air temperature, similar to the way a thick quilt keeps you warm on a cold night.

How Snow Affects Insulation Levels: Protecting Your Attic During Winter

The density of a layer of snow is related to how much water is in the crystals. When the crystals are dense, they pack closer together and form a tighter layer of snow. When the crystals are less dense, they’re looser and more prone to forming clumps. The texture, shape, size, and color of a layer of snow are also related to how the crystals formed and the climate conditions when they fell.

One characteristic that many people notice about snow is that it tends to crunch or creak when you walk on it. This is caused by the sudden compression of the tiny ice grains that make up the snow. The lower the temperature, the more friction or resistance there is between the ice grains, and this causes them to snap against each other, giving the snow its distinctive crunching sound.

A-1 Insulation
Greer, SC, 29651
864-506-4098