In its most basic form, a house will have four walls, and a roof. A house without a roof would be like…well, a house without a roof. Most often, the things we take for granted are ceilings that don’t leak and insulated walls that don’t let the cold in. Roofs are more than just an umbrella over our heads, and they deserve to be treated with just as much importance as the rest of the walls that make your house a home! Most roofing experts agree that an average roof will last 20 – 25 years on a home. This…