FLOOD BARRIERS OLD NORTHEAST: PROTECTION FOR WATERFRONT AND HISTORIC HOMES. CUSTOM FABRICATED. LOCALLY INSTALLED.
Flood barriers Old Northeast homeowners can rely on, built for one of St. Petersburg’s oldest waterfront neighborhoods of brick streets, oak canopy, and homes that predate modern floodproofing. When Helene hit in September 2024, St. Pete recorded its highest storm surge on record and the bay-front blocks along North Shore Drive and Coffee Pot Bayou took on water. Dam It Defense flood barriers are custom-measured, engineered, and installed by our local team.
Hurricane Season 2026 begins June 1. Don’t wait until a Storm Watch is issued.
Call 727-344-9962The Highest Quality Flood Prevention
System on the Market
2.5X Strength & Seal
Aerospace Grade aluminum that is 2.5X the thickness and density of most competing products; allowing it to withstand a jaw dropping 40,000+ PSI. Thicker, larger, and denser 2-phase age-resistant EPDM gaskets for maximum seal and longevity.
Dam It Difference
From our St. Petersburg fabrication facility, we serve Historic Old Northeast homeowners and the surrounding northeast St. Pete waterfront with the same in-house team that protects properties across Tampa Bay, Sarasota, and Fort Myers.
Providing a turnkey solution with all systems assessed, engineered, fabricated, and installed in-house by our licensed team of employees. We also offer storage solutions for when systems are not actively deployed.
View System Specifications
Not all flood barriers are built the same. Our aluminum flood barrier systems use aerospace-grade aluminum cross sections, reinforced channel depth, and dual-phase EPDM compression gaskets engineered to a higher standard than most competing flood protection systems on the market in Historic Old Northeast and across Tampa Bay.
What makes Historic Old Northeast one of St. Petersburg’s most surge-exposed historic neighborhoods.
Historic Old Northeast sits just north of downtown St. Petersburg, running from the bay-front blocks along North Shore Drive west into the heart of the city’s oldest housing stock. The neighborhood’s eastern edge meets Tampa Bay and Coffee Pot Bayou, giving surge a direct path into the low-lying waterfront streets. During Hurricane Helene in September 2024, St. Petersburg recorded a 6.31-foot storm surge, the highest on record, breaking the previous mark of 3.97 feet set during Hurricane Elena in 1985. Bay water pushed into the waterfront blocks here and across neighboring Coffee Pot Bayou, Snell Isle, and Venetian Isles. The waterfront portions of Old Northeast sit in FEMA Zone AE, meaning flood insurance is required for most mortgaged properties.
Bay and bayou exposure
Old Northeast fronts Tampa Bay and Coffee Pot Bayou along its eastern edge. When storm surge pushes off the bay, the waterfront blocks take on water first, putting ground-level openings at risk on some of the oldest homes in the city.
Record surge in 2024
Hurricane Helene drove a 6.31-foot storm surge into St. Petersburg in September 2024, the highest since records began in 1947. The northeast St. Pete waterfront, including Old Northeast’s bay-front streets, was among the hardest-hit areas in the city.
Historic homes, little margin
Many Old Northeast homes date to the 1910s and 1920s and predate modern floodproofing. Original thresholds, garages, and walkout doors offer little resistance to surge, which is exactly where a custom-fit barrier system matters most.
FEMA Zone AE designation
The waterfront blocks of Old Northeast sit in FEMA Zone AE, the high-risk 100-year floodplain designation. Flood insurance is required for most mortgaged properties in this zone, and the Helene surge confirmed the risk is real and not theoretical.
Custom flood barriers and layered protection for your historic property.
Old Northeast properties face surge off the bay and tidal flooding through Coffee Pot Bayou. We help you protect perimeter openings first, then address additional vulnerabilities with one coordinated team.
Don’t Just Take Our Word For It
The St. Pete friends’ homes were both flooded by Hurricane Helene, and they built a flood prevention system with sturdy aluminum and modular height options.Read FOX 13 story
A pair of St. Petersburg flood victims opened Dam It Defense to provide residential flood barriers after Hurricane Helene impacted their homes.Read Bay News 9 story
The company opened its first factory in St. Petersburg’s Warehouse Arts District a year after Helene, and the cofounders said family and community sit atop their list of priorities.Read St. Pete Catalyst story
Dam It Defense launched in 2025, sold several hundred systems, and grew into a local team of nearly 20 employees.Read Power Broker feature
Trusted Across Tampa Bay & Northeast St. Petersburg
EXCELLENTTrustindex verifies that the original source of the review is Google. Lee at Dam it Defense was great. Truly, a quality product and an amazing team. They are quite busy, but once installed it was worth the wait. Their product is in a class of its own and in high demand.
Fabricated locally in St. Petersburg, FL
A true turnkey solution: every system is assessed, engineered, fabricated, and installed in-house by our licensed team. No subcontractors. No outsourced fabrication.
Our “castle” facility in St. Petersburg’s Arts District reflects how we build: local, strong, and engineered for real storm conditions. We serve Historic Old Northeast and the entire northeast St. Pete waterfront from this facility.
When you choose Dam It Defense, you get a locally fabricated system backed by our team of experts.
Common Historic Old Northeast flood barrier questions.
Is Historic Old Northeast in a FEMA flood zone?
The waterfront blocks of Historic Old Northeast sit in FEMA Zone AE, the high-risk 100-year floodplain designation. Properties in this zone are required to carry flood insurance by most mortgage lenders. The neighborhood’s frontage on Tampa Bay and Coffee Pot Bayou means surge and tidal flooding are real, recurring risks, not just theoretical designations.
How much do flood barriers cost for an Old Northeast home?
Flood barrier systems are custom-assessed based on your opening count, dimensions, height requirements, and threshold conditions. Your free on-site assessment includes measurements and a scoped quote for your specific property. No generic estimates. Every system is fabricated to your exact openings at our St. Petersburg facility.
How bad was the flooding in Old Northeast during Helene?
Hurricane Helene drove a 6.31-foot storm surge into St. Petersburg in September 2024, the highest on record. The bay-front blocks of Old Northeast and neighboring Coffee Pot Bayou, Snell Isle, and Venetian Isles took on water. It was the worst surge the city had seen since records began in 1947, breaking a mark that had stood since 1985.
Do flood barriers work for older and historic homes?
Yes. Every system is custom-fabricated to your exact openings, so it fits historic and established homes as well as modern construction. Aerospace-grade aluminum and dual-phase EPDM compression gaskets create a watertight seal at ground-level openings against surge, tidal flooding, and stormwater backup, without permanent alteration to the home.
How quickly can flood barriers be installed before hurricane season?
Hurricane season begins June 1. Assessment, fabrication, and installation timelines depend on opening count and current scheduling. The best window is now before storm season demand peaks. Schedule your free assessment to get a realistic installation timeline for your Old Northeast property.
Do you serve the rest of northeast St. Petersburg?
Yes. Dam It Defense serves Historic Old Northeast, Coffee Pot Bayou, Shore Acres, Snell Isle, Venetian Isles, Bayou Grande, and the surrounding northeast St. Petersburg waterfront. Our in-house team handles assessment, fabrication, and installation across all of them.
Serving St. Petersburg, Tampa Bay, and the Gulf Coast
St. Petersburg
Venetian Isles
Riviera Bay
Old Northeast
Pinellas Beaches
Indian Shores
Indian Rocks Beach
Belleair Beach
North Tampa Bay & Nature Coast
Dunedin
Safety Harbor
Spring Hill
Crystal River
Tampa
Davis Islands
Harbour Island
Ballast Point
Hyde Park
Palma Ceia
Port Tampa
Ruskin
Apollo Beach
Related Protection
READY TO PROTECT YOUR HOME
IN HISTORIC OLD NORTHEAST?
Schedule your free flood assessment. We evaluate perimeter openings and build a practical flood barrier plan for your historic property.
Dam It Defense · 695 28th Street South, Saint Petersburg, FL · Serving Historic Old Northeast, northeast St. Petersburg, and greater Tampa Bay