Wood roof replacement on this expansive residence situated on the Connecticut River in Deep River, CT. This home is located in the middle of a grove of large Oaks and Maples; combined with the nearby river - moisture is an ongoing concern. Therefore, after stripping this roof down to the sheathing, we added two layers of Ice & Water membrane as well as a layer of CedAir-mat ventilation mat across the entire installation. For this project, we specified western red cedar perfection shingles treated with cromated copper arsenate (aka CCA, an antifungal preservative). All protrusions and valleys were flashed with 16 oz. red copper.