I bought my Miami chairs in late 2007. They've spent five years on a balcony overlooking the Gulf, constantly exposed to rain, salt, sand and UV. They've weathered to a uniform gray, and the wood and joinery is all in perfect shape. I've never treated them with anything other than a little sandpaper on the occasional dark spot. I tighten the brass hardware once a year or so, and while Chic Teak stocks replacement hardware, I haven't needed any. The current hardware is stainless, and should last forever. Everyone at Chic Teak is helpful and knowledgeable, and their products are of extraordinary quality, beauty and durability. Bottom line? No one needs chairs this good, but they're a pleasure to own and use!