This customer hired us to replace the upper roof portion of their home and install (2) new skylights where the existing ones were. When we first went to their home and did our evaluation, we revealed there was a decent amount of mold in the plywood decking. After we replaced that plywood, we also sprayed existing rafters/trusses with a 50/50 bleach water solution to kill any mold in those areas. After that, we installed CertainTeed Landmark Pro asphalt shingles in Heather Blend color. We also installed a DCI "Smart Vent" that will provide adequate intake airflow to work in conjunction with the ridge vent to prevent any mold issues in the future. At O'Donnell Roofing, we take pride in going the extra mile to ensure you have the proper roofing system for your home.