How does weather affect the structural integrity of polypropylene outdoor chairs?

Polypropylene outdoor chairs are popular for their durability and lightweight design, but their structural integrity can be significantly impacted by weather conditions. Prolonged exposure to UV rays from the sun can cause the material to degrade, leading to discoloration and brittleness. Temperature fluctuations, especially in extreme climates, can cause the plastic to expand and contract, potentially resulting in cracks or warping. Additionally, moisture from rain or humidity can weaken the material over time, making it more susceptible to damage. To extend the lifespan of polypropylene chairs, it’s essential to store them in shaded areas during harsh weather and use protective covers when not in use. Understanding these weather-related effects can help you maintain the longevity and functionality of your outdoor furniture.