Besides, the fiber helps to control the temperature inside depending on temperature outside and the cement gives strength, so your walls won’t be damaged by every little stone. But if there is any scratch or other lesion, it is easy to replace a single detail. As a contractor for James Hardie, you can rely on on Best Exteriors to help you meet your needs and expectations for siding installation and replacement in Concord, CA. Comfort all year round. You are guaranteed to receive exclusive protection from any weather, and Prodigy will help save your money for electricity due to the exceptional R-value of our products in the area of thermal barrier to thick insulation 1-1 / 2 *; siding system. There are two main kinds of siding, so let’s talk more about each of them. The fiber cement siding has many advantages that will make your house one of the most fabulous in the neighborhood. It is not that hard installing – it’s literally looks like a puzzle that you put around your house. But all the little panels stick very close to each other and create a completely insulated cover.