For example, a Cool Roof System like HydroStop has the ability to scatter over 78% of the sunlight energy radiated on it. This helps to keep your roof cool, save on energy costs, and extend the life of your roof. From projects going over existing roofs, to full material removal (tear-offs), Akamai Roofing is a full-service roofing company and can handle any size roofing project. When planning any type of major home or business renovation, it is best to consult with a roofing professional. We can work with you in providing options on what would be the best type of roof for your renovation budget.