Cedar gazebos, though naturally resistant to decay, can succumb to rot due to prolonged exposure to moisture and environmental factors. Signs of rotting include discoloration, soft wood, and mold growth. To prevent this, regular maintenance is crucial, including cleaning, sealing, and ventilation to control moisture levels. Sealants and paints can protect the wood from UV damage. Proper foundation support and ventilation prevent moisture accumulation, while regular cleaning removes debris and potential pests. By addressing these maintenance factors, you can preserve the beauty and longevity of your cedar gazebo.