Clay roofing is a traditional option and can be traced back to 10,000 B.C. The unique colors and wave-like pattern of clay tiles give any home that exclusively classic look that you won’t get from other roofing options. From our past to our present, the popularity of clay roofs continues even today.
Traditional terra cotta tiles continue to be made through a baking process in large ovens or kilns. This makes them harder and less porous which helps in keeping the cool or warm air from escaping your home. Usually they are molded into “s” shapes, forming interlocking curves along the roof. This shape naturally allows for air circulation and water runoff, keeping your home climate at consistent temperatures. If you live in an area such as, Austin, Minnesota where brush and desiccated wood can ignite during dry seasons, it is important to note that they are also naturally resistant to fire. Modern clay tiles have paint treatments giving them a larger variety of colors and shapes which can give your roof a look similar to more modern and expensive tiles, such as slate. These paint treatments also add a weatherproofing detail and allows the sun to reflect off the roof, thereby cooling your home. Clay tiles in general, are also one of the most environmentally friendly choices.
If you are considering clay tiles for your roof it is important to know that additional roof framing may be required due to their heaviness. Once you get the support issue taken care of, you will find that clay tiles are a great asset to your home as the lighter colors reflect over 50% of the sun’s solar energy which will help to keep your energy bills lower. As with any roof, it is important to consider the weather conditions in which you live. If your home is in a cold and wet climate, such as Caledonia, Minnesota, you will want to check on the durability and weather resistance of the tiles in your area, as this type of weather environment can cause clay tiles to snap.