Ice dams are a common difficulty in chilly climates. They come about when heat escaping from your house melts snow to the roof, which then refreezes for the eaves. This can lead to water backing up under shingles and leaking into the house. The Carol Stream Public Library stands as https://www.furniturelb.com/tips-for-choosing-the-best-roofing-company-in-carol-stream-il-expert-advice-for-homeowners/