Sarasota sits on Florida's Gulf Coast in Sarasota County, where salt air off the Gulf of Mexico accelerates corrosion on outdoor aluminum structures. Neighborhoods like Palmer Ranch, West of the Trail, and the Celery Fields area contain a wide range of housing built from the 1970s through the present, with pool enclosures and lanais common across all eras. Coastal proximity means that screen mesh and aluminum frames face salt-laden air that degrades lower-grade materials faster than inland locations. The city's barrier island communities, including those near Siesta Key, have even higher salt exposure, and enclosures there require materials rated for coastal conditions.