The answer to 'lifespan of ceiling fan installation' is that a properly installed ceiling fan can last 10-20 years on average with proper maintenance. Ceiling fans are relatively durable and reliable home appliances, but their lifespan can vary depending on factors like the quality of the fan, how often it's used, and how well it's maintained.
High-quality ceiling fans from reputable brands are typically built to last, with motors and components designed for long-term use. With regular cleaning, lubrication, and any necessary repairs, a ceiling fan can continue operating efficiently for many years. However, factors like heavy use, poor installation, or lack of maintenance can shorten a fan's lifespan to as little as 5-7 years in some cases.