Water reaches a Bonita Springs garage from two directions. In 2017 the Imperial River rose after back-to-back rain events and stayed high for weeks, soaking garages in older neighborhoods well inland. Five years later, Hurricane Ian pushed Gulf water over Bonita Beach and the bay side of town.
The town also runs its own rules. It re-incorporated as a city on December 31, 1999, so permits, inspections and even the lines on its wind map come from City Hall rather than Lee County. Below is what that means when a door breaks, floods or needs replacing.
When the Imperial River stays high for weeks
River flooding behaves differently from a surge. In late August 2017 a rain system the city calls Invest 92L filled the Imperial River watershed, and Irma arrived less than two weeks later while levels were still elevated. The city says water in some areas peaked about 6.5 feet above where it stood at the end of July, and FEMA ranked Bonita Springs the third hardest hit community in Florida.
Weeks after Irma, residents near Saunders Avenue and Imperial Parkway were only beginning to return home. A garage that sits in fresh water that long suffers differently than one rinsed by a quick tide: the bottom panel and its seal stay saturated, end stiles and hinge plates corrode from the inside, and foam in an insulated door can hold moisture and swell.
After water like that recedes, ask for the lowest section to be checked for rot or rust-through and for the track brackets near the floor to be inspected. If only one or two sections are ruined, replacing individual panels is often possible on a door that is still in production.
- Keep the opener unplugged until the outlet and wiring have dried and been checked.
- Photograph the waterline on the door and walls before anything is cleaned or removed.
- Leave the springs and lift cables alone; flood corrosion weakens them invisibly, and they hold enough tension to injure someone.
A permit desk at City Hall, not the county
Because Bonita Springs is its own municipality, door permits go through the city's Community Development department, not the county. After storms the city has reminded owners that repairs inside the Special Flood Hazard Area require permits, and a garage door is part of the building envelope the code regulates.
The city also sets its own wind-speed boundaries. Ordinance 21-01 fixed the wind speed lines and the wind-borne debris region inside city limits, using physical landmarks, to match the Florida Building Code map. Two houses a few miles apart can need doors rated for different pressures, so the installer should confirm the rating from the address, not from a general Lee County figure.
Bonita Beach and Ian's surge
Ian struck on September 28, 2022, and the city reported more than 12 feet of storm surge. Its damage tally the following spring listed 28 destroyed parcels, 1,332 with major damage and 1,660 with minor damage, much of it along Hickory Boulevard and the low ground near the bay.
Doors that came through salt water may run today and still fail later, as chloride keeps working on rollers, hinges and the spring shaft. If a door near the beach has grown louder, slower or uneven since then, have the hardware inspected before a strong storm tests it.
Gated communities and part-year owners
Large swaths of the city are master-planned, from Pelican Landing to the communities along Bonita Beach Road, and most of them have a gate and an architectural review board. Clear the visit with the gate first, and ask the association which colors and panel styles it allows before choosing a replacement.
Many owners leave before the rainy season starts. Summer brings frequent thunderstorms, and a lightning-related power surge can quietly kill an opener's logic board while nobody is home. A plug-in surge protector for the opener and a check by a home watch service after big storms catch problems before you return in the fall. If you also keep a home a short drive south, door service in Naples works the same way.
Last updated by the American Garage Door Team.