The typical lifespan of a couch can vary depending on a variety of factors, including the quality of the materials and construction, how often it's used, and how well it's cared for. In general, a good quality couch made from durable materials can last anywhere from 7 to 15 years with regular use.
However, some couches may last even longer with proper care and maintenance. Regular cleaning, avoiding excessive wear and tear, and addressing any damage or issues promptly can help extend the lifespan of your couch.
Ultimately, the lifespan of a couch will depend on a variety of individual factors, and it's difficult to give a definitive answer. If you're considering purchasing a new couch, it's important to choose one made from high-quality materials and construction to ensure it lasts as long as possible.