Home Addition Structural Requirements: Broward & Miami-Dade
Home addition structural requirements in Broward and Miami-Dade: HVHZ design wind speeds hit 175 mph, and attached additions pull the existing house in.

Home addition structural requirements in Broward and Miami-Dade: HVHZ design wind speeds hit 175 mph, and attached additions pull the existing house in.

Concrete spalling in coastal Florida starts when chlorides reach rebar at 0.15% by weight of cement. See the causes, engineer testing, and repair options.

The 40 year recertification now starts at 25 years in Broward and 25 or 30 in Miami-Dade. See exactly which rule applies to your South Florida building.
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