Miami-Dade NOA vs Florida Product Approval for Garage Doors

Published September 5, 2026

Two approvals, one job

Every garage door installed in Florida goes on a building permit with its approval number. There are two systems that issue those numbers. The Florida Product Approval is the state system. The Miami-Dade Notice of Acceptance is the county system, and it is the one the High Velocity Hurricane Zone requires. Which one your door needs depends on your county, not on how the door was advertised.

Florida Product Approval: the FL number

A Florida Product Approval shows that a product, in this case a sectional garage door assembly, was tested and evaluated against the Florida Building Code and accepted for use in the state. Each approval has an FL number, which looks like FL followed by digits, often with a decimal suffix for a specific model inside the approval.

The approval names the manufacturer, the model or series, the sizes covered, the design pressure each size achieves, whether it is impact rated, and the installation drawing the rating depends on. The drawing matters as much as the number: it specifies the struts, the fixings, the track and the jamb the door was tested with.

An FL approval is what a door needs everywhere in Florida outside the High Velocity Hurricane Zone.

How to look one up. The Florida Building Code’s product approval database is a public website run by the state. Search by the FL number, by the manufacturer, or by category. Garage doors sit under exterior doors as sectional door assemblies. The listing shows the approval status, the code version it was evaluated against, the design pressures and the installation documents, which you can download. If the number on your quote does not return a listing, or the listing is not current, ask why before you sign.

Miami-Dade NOA: the county approval

A Miami-Dade Notice of Acceptance is issued by Miami-Dade County’s product control section after a product passes testing to the county’s own protocols, which are the most demanding in the state. The NOA number has a recognizable shape: a two digit year, a four digit month and day, and a two digit suffix.

An NOA covers the same ground as an FL approval, the model, the sizes, the design pressures, the impact rating and the installation drawings, and it carries an expiration date. NOAs are renewed on a cycle, and the NOA must be current on the day the permit is issued. A door with an expired NOA is, for permit purposes, an unapproved door until the manufacturer renews it.

An NOA is what a door needs in the HVHZ, which is Miami-Dade and Broward counties. Our guide to HVHZ garage doors covers what is different about the zone itself.

How to look one up. Miami-Dade County publishes its NOAs on the county’s product control website. Search by the NOA number or by the manufacturer, download the notice, and read the first page for the expiration date and the pages after it for the sizes and pressures. Match the model and the size on your quote to the model and the size on the notice.

Where each applies

Most manufacturers hold both approvals on their HVHZ models, so the same door can be permitted in Fort Lauderdale on its NOA and in Boca Raton on its FL number. Plenty of models hold only an FL approval, and those are the ones that cause the problem below.

Why a hurricane rated door can still be the wrong approval

Hurricane rated is a sales phrase. It has no fixed meaning on a permit. What the permit reviewer in Miami-Dade County or Broward County looks for is an NOA number on the door that is current and covers the size on the drawing. A door with an FL approval, impact rated, tested to a design pressure well above what the site needs, is still rejected in the HVHZ if it has no NOA.

We see this in three ways.

A door bought online or from a warehouse. The listing says hurricane rated and impact rated, and both are true, on an FL approval. Delivered to a house in Hollywood or Kendall, it cannot be permitted.

A door quoted by a company that works mostly outside the HVHZ. A door that is fine in Port St. Lucie or Fort Myers is quoted for a house in Miramar, and the approval problem surfaces at the permit desk after the deposit has been paid.

A door installed without a permit. The homeowner learns the door has the wrong approval when they sell the house, or when a wind mitigation inspector reads the label, or when the door fails in a storm and the claim is reviewed.

The reverse problem also exists but is milder. An NOA door installed in Sarasota is a strong door with the wrong paperwork unless the manufacturer also holds an FL approval for it, which most do. The quote should name the approval that will go on your permit.

How to check the door you are quoted

1. Ask for the manufacturer, model, size and the approval number, in writing, before you pay a deposit.
2. Look the number up in the right database: the state’s for an FL number, the county’s for an NOA.
3. Match the model and the size on the listing to the model and the size on the quote. A rating for a 9 by 7 does not cover a 16 by 7.
4. Check the approval is current. NOAs expire; FL approvals are tied to a code version.
5. Compare the design pressure on the approval to the pressure the permit application will state for your site. The contractor pulling the permit has that number.
6. Ask who pulls the permit. Replacing a garage door in Florida requires a building permit, pulled by a licensed contractor, with the rating documented on the permit. Our guide to garage door permits in Florida covers the process.

A company that will not put the approval number on the quote is asking you to trust a phrase.

How to check the door you already have

Open the door and look at the inside face of the sections and the end stiles for a label. It should show the manufacturer, model, size, a design pressure as a positive and negative number, and an approval number. Our guide to wind rated versus impact rated doors walks through reading it.

If the label carries an FL number and the house is in Miami-Dade or Broward, the door has the wrong approval for the county, whatever else it says. If there is no label, treat the door as unrated. In the HVHZ the accepted route from either position is a rated door; elsewhere, a sound unrated door may be a candidate for a bracing kit with a Florida Product Approval. Our repair or replace guide sets out the arithmetic either way.

What it costs and what changes

Hurricane rated door installation, meaning an impact rated door with a Florida Product Approval or an HVHZ door with a Miami-Dade NOA, runs $1,800 to $6,500 installed, permit included. A standard wind rated steel single with an FL approval through new door installation is $950 to $4,200. NOA doors sit toward the top of the range because of how they are built and tested; our hurricane rated garage door cost guide breaks the range down, the buyer’s guide compares the materials, and the prices page carries every starting price on the site.

The approval also follows the door after we leave. Keep the permit record and the approval documents with the house papers. A wind mitigation inspector will ask for them, a rated door may qualify for a credit on your insurance, and the next buyer’s inspector will read the label. We say may qualify; the credit schedule is your insurer’s, and you should ask for it. After a storm, storm damage repair starts with the same label, because a repair on a rated door has to keep it the door on the approval.