If you’re not using our property during the winter, it’s important to cover your chimney opening so small animals do not take shelter during the cold weather. You definitely don’t want to open up your seasonal property in the spring to discover birds, squirrels, bats or other wildlife have become unwanted tenants. If your property is located in an area that sees a lot of snow, covering the chimney may also help prevent future water damage when it warms up again.