The answer to 'lifespan of faucet installation' is that the typical lifespan of a properly installed faucet is 10-20 years, depending on the quality of the faucet and how well it is maintained. High-quality faucets made with durable materials like brass or stainless steel can last on the longer end of that range, while lower-quality faucets may only last 10 years or less. Regular cleaning, maintenance, and replacement of washers and other wear parts can help extend the lifespan of a faucet.
Proper installation by a professional plumber is also key to maximizing the lifespan of a faucet. An improperly installed faucet may develop leaks or other issues that shorten its usable life. Homeowners should consider hiring a licensed plumber to install new faucets or replace old ones to ensure the installation is done correctly.