Roof color matching faq- What we do to match the roofs color as there are hundreds of different types of composition roofing material. We get a piece of the roof, pressure wash it if its dirty so we can get an exact color match and take it in to a roofing supply warehouse. The experts of the roofing warehouse will be able to match the roofing material to the exact make and manufacturer. In some cases, the roofing material is out dated and the manufacturer is no longer around. In this case, we will match it as close as possible.