When it comes time to repair a roof or even replace it, a home owner should be cognizant of potential green and Earth friendly options that exist for VA roof repair and investigate whether these options would be appropriate on a home. Some green options are designed to significantly cut down on the CO2 emitted into the atmosphere and although the renovation process itself likely release a significant amount of CO2 into the air, the construction process and the green materials it uses will likely offer a decrease in CO2 emissions in later years and may even save a homeowner money on electricity bills.