It is a New GAF Grand Sequoia roofing. OSB roof sheathing will be needed for 75% of the home. The new addition already has plywood according to the owner. We will also install new solar panels on the backside of the home. The home has vaulted ceilings in areas where the solar will be installed. There is one front gutter that needs to be replaced. Drip edge metal will need to be installed in the old gutters once the plywood is installed. The current roof is a heavy wood shake roof and will require full removal. They are adding an 8.28 KW system with a 10KW enphase battery the documents are being sent through propel and waiting for pre approval.