What temperature range causes warping in PVC outdoor bar stools?

PVC outdoor bar stools are popular for their durability and affordability, but they can warp under extreme temperatures. Typically, PVC begins to soften and warp at temperatures above 140°F (60°C), while prolonged exposure to temperatures below freezing (32°F or 0°C) may make it brittle. Direct sunlight, high humidity, and poor-quality PVC can accelerate warping. To prevent damage, place stools in shaded areas, use protective covers, and opt for UV-resistant PVC. Regular maintenance and avoiding extreme heat or cold will extend their lifespan. Understanding these temperature limits helps keep your outdoor furniture in top condition.