What are the maintenance costs for marble outdoor chairs over a decade?

Marble outdoor chairs add elegance to any garden or patio, but their long-term upkeep requires careful consideration. Over a decade, maintenance costs primarily include periodic cleaning with pH-neutral solutions to prevent staining and etching, which may cost $50-$100 annually for professional services. Sealing the marble every 1-2 years ($100-$200 per treatment) is essential to protect against weather damage. Minor repairs, such as polishing scratches or fixing chips, could add another $200-$500 over ten years. Additionally, protective covers ($50-$150) help reduce wear. While marble is durable, harsh climates may increase expenses. With proper care, these chairs remain stunning but demand a budget of $1,000-$2,500+ over a decade.