Do You Need a Permit to Replace Impact Windows in Broward County?
Answer
Yes — Broward County requires a building permit for every window replacement under Florida Building Code §105.1, whether you file with an incorporated city or with the county directly. All of Broward is in the HVHZ.
Florida Building Code §105.1 requires a permit for any work that changes a building's structure, weather envelope, or life-safety systems. Window replacement does all three — a single opening counts. All of Broward sits inside the HVHZ, so there is no "like-for-like" exemption and no allowance for owners to self-certify HVHZ-rated installs.
Florida insurers routinely deny hurricane-damage claims when post-loss inspections find unpermitted window work. At resale, every Broward title search runs a permit-history check; an open or missing permit on file blocks the closing until it's resolved.

