What are the temperature limits for safe use of polyethylene outdoor armchairs?

Polyethylene outdoor armchairs are popular for their durability and weather resistance, but understanding their temperature limits is crucial for long-term use. Typically, polyethylene can withstand temperatures ranging from -40°F (-40°C) to 120°F (49°C) without significant degradation.

In extreme cold, polyethylene becomes more brittle, increasing the risk of cracking under pressure. Prolonged exposure to temperatures above 120°F may cause warping or softening, especially under direct sunlight. To maximize lifespan, avoid placing these chairs near heat sources like fire pits or grills.

For optimal performance, store polyethylene armchairs indoors during harsh winters or extreme heatwaves. Regular cleaning and UV-resistant coatings can further enhance their weather resistance. By adhering to these guidelines, your outdoor furniture will remain sturdy and attractive for years.