Steel Buildings in Broward County, FL, Engineered for the High Velocity Hurricane Zone
170 mph design wind, Miami-Dade NOA product approvals, and real Florida Building Code engineering — not a national wind estimate stretched to fit South Florida.
50-Year Paint Warranty, 50-Year Rust Perforation Warranty, 60-Year Structural Warranty, and Lifetime Warranty on Hardware — all transferable to the next property owner.
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170 mph HVHZ Engineering • Miami-Dade NOA Approvals Held • Code-Compliant Stamped Drawings
Broward County’s Real Wind Requirement
Broward County is one of exactly two counties in the entire United States inside Florida’s High Velocity Hurricane Zone (HVHZ) — a Florida Building Code designation (Section 202) created after Hurricane Andrew. Every steel building sold here is engineered to that standard, not a generic coastal-Florida estimate.
| Requirement | Broward County Figure |
|---|---|
| Ultimate design wind speed (Vult) | 170 mph, 3-second gust (Risk Category II) |
| Exposure category | C (open terrain) for most sites — D for a site directly on open water |
| Product approval | Miami-Dade Notice of Acceptance (NOA), per component |
| Seismic Design Category | A (statewide) — not a real design driver |
Source: Florida Building Code, 8th Edition (2023), Section 1620.2 (High-Velocity Hurricane Zones — Wind Loads), which sets design wind velocities specifically for Miami-Dade and Broward Counties; Broward County Board of Rules and Appeals published formal interpretations confirm 170 mph, Exposure C, Risk Category II as the county’s enforced figure.
170 mph clears Northcraft’s standard basis outright. Every published floor on this site assumes wind up to 110 mph. A Broward County site is 60 mph over that line before any other factor is considered — this isn’t an edge case here, it’s the baseline every project starts from.
Exposure category is a second, separate variable. Most Broward sites use Exposure C, but a site sitting directly on open water — the Intracoastal, a canal-front lot, or the immediate beachfront — can require the more severe Exposure D. The same 170 mph wind speed produces different real pressures on the building depending on which one applies, which is exactly why we confirm your exact address before finalizing engineering rather than publishing one number for the whole county.
What Building in the HVHZ Actually Requires
The High Velocity Hurricane Zone isn’t a marketing term — it’s a specific legal designation under Florida Building Code Section 202, and Broward and Miami-Dade Counties are the only two places in the country it applies. Inside the HVHZ, every component of your building’s exterior envelope — roof panels, wall panels, and fasteners — must carry its own Miami-Dade Notice of Acceptance (NOA), a product approval earned through large-missile impact testing and a 9,000-cycle pressure-cycling protocol. No deviation from an approved component’s tested construction is permitted unless the NOA itself allows it.
Northcraft holds these Miami-Dade NOA approvals. The specific approval numbers for your roof panel, wall panel, and fastener package are provided with your engineered drawings once your project is underway, rather than published on this page.
Most jurisdictions require a permit, and in Broward County that means either the county’s own Building Code Services division for unincorporated areas, or the building department of your specific city — Fort Lauderdale, Hollywood, Pembroke Pines, Coral Springs, and Broward’s other incorporated cities each run their own department, all enforcing the same HVHZ provisions of the Florida Building Code. We provide the stamped engineering drawings whichever office reviews your permit.
What a Steel Building Costs in Broward County
Starting at $10,500
Northcraft’s starting price, 20x24 in C-channel framing, 10’ eave height basis, at Northcraft’s standard 35 psf snow / 110 mph wind basis. Larger sizes up to 50x100 in I-beam are quoted per size — tell us your footprint and we’ll confirm your number.
What moves the price for a Broward County site
- • Eave height above the published basis
- • Ground snow load above 35 psf — not a real factor in Florida
- • Wind load above 110 mph — true for every Broward County site, at 170 mph
- • Areas with high seismic activity — not a real factor in Florida
- • Collateral load requirements (I-beam buildings only)
- • Miami-Dade NOA product-approval documentation for the HVHZ
This is a starting range for the structural shell, not a binding quote. Tell us your exact Broward County address and we confirm your real engineered number.
Backed By Real Warranties
YEAR LIMITED PAINT WARRANTY
YEAR LIMITED RUST PERFORATION WARRANTY
YEAR LIMITED STRUCTURAL WARRANTY
LIMITED HARDWARE WARRANTY
All four warranties are transferable to the next property owner. Every building ships with code-compliant stamped engineering for the delivery state, plus the Miami-Dade NOA documentation an HVHZ project requires.
* Warranty coverage is subject to applicable warranty terms, conditions, limitations, and exclusions. Complete warranty details are provided during the purchase process and included within the applicable purchase documentation.
Frequently Asked Questions
What design wind speed does a steel building need in Broward County?
170 mph, 3-second gust, Exposure Category C, Risk Category II — the standard Florida Building Code figure for an ordinary commercial or residential building in Broward County under the current 8th Edition (2023), Section 1620.2. That's the number your Northcraft building is engineered to for a Broward site; it's well above Northcraft's standard nationwide 110 mph basis, so the wind-load factor applies to essentially every project here, not as an exception.
What is the High Velocity Hurricane Zone, and does it apply to my project?
The HVHZ is a Florida Building Code designation (Section 202) covering exactly two counties in the entire United States: Broward and Miami-Dade. Every building component sold inside it — roof panels, wall panels, fasteners — legally requires its own Miami-Dade Notice of Acceptance (NOA), earned through large-missile impact testing and a 9,000-cycle pressure protocol. If your site is anywhere in Broward County, yes, it applies to you.
Does Northcraft hold the Miami-Dade NOA approvals HVHZ construction requires?
Yes. Northcraft holds Miami-Dade Notice of Acceptance product approvals for the components an HVHZ building requires. The specific approval numbers per component are provided with your engineered drawings once your project is underway, rather than published here.
Why does exposure category matter for a Broward County building?
Exposure category describes how exposed your specific site is to open wind — it changes the actual pressure your building has to resist even at the same wind speed. Most Broward sites are engineered under Exposure Category C (open terrain), but a site directly on open water or the immediate coastline can require the more severe Exposure Category D. Your engineer confirms which one applies once we have your address.
Who issues my building permit in Broward County?
It depends on where your site sits. Most jurisdictions require a permit, and in Broward that means either the county's own Building Code Services division for unincorporated areas, or the building department of the specific city your site is in — Fort Lauderdale, Hollywood, Pembroke Pines, Coral Springs, and Broward's other incorporated cities all maintain their own building departments, and all of them enforce the same HVHZ provisions of the Florida Building Code. We provide the stamped engineering drawings whichever department reviews.
Is seismic activity a factor for a Broward County building?
No — Florida sits in Seismic Design Category A statewide, the lowest classification in the code, so seismic bracing isn't a meaningful design driver here the way it can be in a western mountain state. Wind and impact resistance are what your Broward engineering actually addresses.
What does a steel building cost in Broward County?
Northcraft's published floors start at $10,500 for a 20x24, scaling up in size through 40x100 in C-channel framing and 50x100 in I-beam. Those floors assume wind up to 110 mph — Broward's real 170 mph HVHZ requirement clears that threshold on every project, which is one of the published factors that moves the final number. Tell us your exact site and we confirm your real engineered price.
Is a steel building fully customized to my Broward property, or a fixed size?
Fully customized — including if you already have your own architectural or engineering plans. HVHZ engineering is site-specific by nature, so your building is never a catalog size stretched to fit; it's designed to your footprint and your site's real exposure.
How long does delivery take to a Broward County site?
Typically 45-60 days from order to delivery, depending on engineering review and current production volume — the same nationwide timeline, though HVHZ product-approval documentation is part of what your engineering package includes. Your estimator confirms a real date range once your drawings are finalized.
Get Your Broward County Building’s Real Engineered Price
Tell us your exact site — we’ll confirm your real 170 mph HVHZ engineering and NOA documentation before you order. No obligation.
Call: (888) 460-9294 | Email: Estimating@Northcraftsteel.com
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