Can polypropylene outdoor sofas support heavy cushions without sagging?
Polypropylene outdoor sofas are a popular choice for their durability and weather resistance, but can they handle heavy cushions without sagging? The answer depends on the quality of the polypropylene frame and its construction. High-density polypropylene is sturdy and can support heavier cushions, especially when reinforced with metal or hardwood frames. However, over time, low-quality polypropylene may weaken under constant weight, leading to sagging. To ensure longevity, opt for sofas with thick, reinforced frames and evenly distribute cushion weight. Regular maintenance, like cleaning and avoiding overloading, also helps prevent sagging. For the best results, choose cushions designed for outdoor use, as they are typically lighter yet durable.
