What are common structural issues with pine outdoor sofas?

Pine outdoor sofas are popular for their natural beauty and affordability, but they often face structural issues due to weather exposure and material limitations. Common problems include warping, where the wood bends or twists from moisture changes, and cracking caused by drying or temperature fluctuations. Joints may loosen over time, especially if not properly reinforced. Pine's softness also makes it prone to scratches and dents. Additionally, untreated pine can rot or attract pests. To extend its lifespan, regular sealing, proper storage, and using sturdy construction techniques are recommended. Understanding these issues helps in maintaining pine outdoor furniture effectively.