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Miami-Dade County Permitting & Inspection Center
Permit Guide · Miami-Dade County

How to Pull a Miami-Dade Impact Window Permit (2026 Guide)

Step-by-step process for pulling an impact-window permit in Miami-Dade County — current fees, review windows, NOA requirements, and the four reasons most applications get rejected.

Last updated May 2026Reviewed by Aldo Dellamano, FL CGC1525289
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At a Glance

Miami-Dade Impact Window Permit — Key Facts

Permit required?
Yes — Florida Building Code §105.1
Issued by
Miami-Dade County Permitting & Inspection Center
11805 SW 26th St, Miami FL 33175
Online portal
Miami-Dade Building Department permit portal
Typical review window
Residential ~30 business days · Commercial ~50
Permit fee
~20% processing fee up-front, balance billed at issuance
Key documents
Signed/sealed plans (×2), Miami-Dade NOA per product, processing-fee receipt, Notice of Commencement (>$2,500)
HVHZ-specific?
Yes — Miami-Dade is the heart of Florida's HVHZ
Inspection required?
Yes — at least one passed inspection within 180 days
Penalty for skipping
Stop-work order, fines, voided insurance claims, complications on resale

Quick Answer

In Miami-Dade County, a building permit is required for every impact-window installation under FBC §105.1. Plan on ~30 business days of review, a Miami-Dade NOA per product, and a final inspection within 180 days.

Miami-Dade County sits in Florida's High-Velocity Hurricane Zone. That single fact drives every permit requirement on this page — from the Miami-Dade NOA the county insists on (statewide Florida Product Approval is not enough here) to the design wind speeds engineers calculate against. This guide walks the actual 2026 process: which documents you need, how the fees work, the review windows the county is currently hitting, and the four mistakes that send most applications back to the drawing board.

Do You Need a Permit to Replace Impact Windows in Miami-Dade?

Answer

Yes — Miami-Dade County requires a building permit for every window replacement under Florida Building Code §105.1. The county is in the HVHZ, where unpermitted work voids insurance claims and triggers stop-work orders.

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 — even a single opening counts. Inside the High-Velocity Hurricane Zone (HVHZ) the rule is enforced strictly: there is no "like-for-like" exemption that lets you skip the permit, and there is no allowance for owners to self-certify HVHZ-rated installs.

The consequences of skipping a permit aren't just regulatory. Florida insurers routinely deny hurricane-damage claims when post-loss inspections find unpermitted window work, on the grounds that uncertified products may not meet the assumed wind-load resistance. At resale, every Miami-Dade title search runs a permit-history check; an open or missing permit on file blocks the closing until it's resolved or expressly waived in writing.

6-Step Application Process

Answer

File via the Miami-Dade e-Permitting portal, attach signed/sealed plans plus the NOA for each product, pay the processing fee, then track the application through residential or commercial review until you pass final inspection.

  1. 1

    Access the e-Permitting portal

    Go to Miami-Dade Building Department permit portal and start a Windows & Doors permit application. The county requires every impact-window install — single opening or whole-home — to go through this portal.

  2. 2

    Complete the application

    Fill in owner info, the licensed contractor's CGC number, scope of work, and project value. Project value drives the fee, so be accurate — under-reporting triggers a re-review.

  3. 3

    Compile required documents

    Two sets of signed/sealed plans, the Miami-Dade NOA per product, the processing-fee receipt, and a Notice of Commencement if the project is over $2,500.

  4. 4

    Submit (online or in person)

    Upload through the e-Permitting portal or walk in to the Miami-Dade Permitting & Inspection Center at 11805 SW 26th St, Miami FL 33175. Online submissions land in the same review queue.

  5. 5

    Wait for review

    Residential applications take roughly 30 business days, commercial roughly 50. Reviewer comments come back through the portal — every same-day re-submission keeps you at your queue position.

  6. 6

    Pass inspection within 180 days

    At least one final inspection must clear within 180 days of permit issue or the permit voids and you re-pay. Schedule the final inspection through the portal as soon as install completes.

Required Documents Explained

Answer

Each application needs two signed/sealed plan sets, a Miami-Dade NOA per product, the processing fee receipt, a recorded Notice of Commencement for projects over $2,500, and engineer-sealed wind-load calculations.

  • Two sets of signed and sealed plans

    Plans must be sealed by a Florida-registered architect or engineer. They detail opening dimensions, the anchoring schedule, and any structural reinforcement around the rough opening. Hand-drawn or unsealed plans are an immediate rejection.

  • Miami-Dade Notice of Acceptance (NOA)

    Search every product at Miami-Dade product control search. Each window line carries its own NOA number; if you mix products across openings, you list every NOA on the application.

  • Processing fee

    Roughly 20% of the total permit cost is paid up-front to start review. The remainder is billed at issuance based on final project value. /* VERIFY against current Miami-Dade fee schedule before publish. */

  • Notice of Commencement

    Required for any project over $2,500. Recorded with the Miami-Dade Clerk of Courts before work begins; a copy is uploaded to the permit application.

  • Wind-load calculations

    Derived from the building's design wind speed (typically 175 mph in Miami-Dade) and exposure category. The engineer's calculation specifies the exact pressure rating required at each opening — tile-roofed two-story homes near the coast pull harder numbers than slab-on-grade interior lots.

Permit Fees & Timeline

Answer

Residential review averages 30 business days, commercial 50, and you have 180 days from issue to pass at least one inspection. The processing fee is roughly 20% of total permit cost paid up-front to start review.

  • ~30 days
    Residential review window
    Business days, e-Permitting submission
  • ~50 days
    Commercial review window
    Business days, larger scope
  • 180 days
    Deadline to pass first inspection
    From permit issuance
  • ~20%
    Processing fee (up-front)
    /* VERIFY */ % of total permit cost

The remainder of the permit fee is calculated on a sliding scale against final project value — small swap-outs land near the floor of the schedule, whole-home replacements push toward the cap. Miami-Dade publishes the current schedule at Miami-Dade Building Department permit portal. Always confirm against the live schedule before quoting a homeowner; the county adjusts the numbers periodically.

HVHZ Requirements That Trip Up Out-of-Town Contractors

Answer

HVHZ rules require Miami-Dade NOA approval (not just statewide Florida Product Approval), large-missile impact testing, and design wind speeds up to 175 mph — stricter than anywhere else in Florida.

Contractors licensed elsewhere in Florida regularly get tripped up by the HVHZ delta. Statewide Florida Product Approval is not equivalent here. Large-missile impact testing — a 9-pound 2x4 fired at 34 mph at the glass — is the HVHZ acceptance threshold, and the design wind speed reaches 175 mph in parts of the county. Outside HVHZ, small-missile testing and 130–150 mph design speeds are typical.

HVHZ (Miami-Dade, Broward)Rest of Florida
Product approvalMiami-Dade NOA requiredFlorida Product Approval accepted
Impact testLarge-missile (9 lb 2x4 @ 34 mph)Small-missile in some zones
Design wind speedUp to 175 mphTypically 130–150 mph
Inspection rigorMultiple inspections (rough + final)Often a single final inspection

4 Reasons Miami-Dade Rejects Impact Window Permit Applications

Answer

Most rejections trace to a small set of mistakes — NOA mismatch between submitted product and plans, missing wind-load calculations, an unrecorded Notice of Commencement on a project over $2,500, or an unlicensed contractor named on the application.

  • NOA mismatch

    The product specified in the plans doesn't match the NOA number listed on the application — or the NOA on file has expired and a renewed version exists. Reviewers compare every line.

  • Missing wind-load calculations

    No engineer-sealed calculation for the building's design wind speed and exposure category. Generic spec sheets don't substitute for a building-specific calc.

  • Notice of Commencement not recorded

    Projects over $2,500 require the NoC recorded with the Miami-Dade Clerk of Courts before work begins. A copy goes into the permit; without it, the permit can't be issued.

  • Unlicensed contractor on application

    Verify the CGC at Florida DBPR license lookup before signing the application. Lapsed or missing licenses are caught at submission.

After the Permit — Inspections

Answer

Schedule each inspection through the e-Permitting portal: a rough/dry-in pass with anchoring + flashing exposed, then a final inspection with the windows operable, glazing intact, and the NOA tags retained.

  1. 1

    Schedule the rough/dry-in inspection

    After the windows are anchored but before interior trim closes the rough opening. The inspector verifies anchoring schedule, flashing, and structural reinforcement against the sealed plans.

  2. 2

    Pass the final inspection

    Windows fully installed and operable, glazing intact, weatherstripping in place. The NOA tags must remain on the glass — pulling them before the inspector arrives is a common reason for a re-inspection trip.

  3. 3

    Close the permit

    Once the final clears, the permit auto-closes and shows as "finalized" in the portal. That status is what title searches see at resale; an open permit on file routinely delays closings.

Why Most Miami-Dade Homeowners Hire a Permit-Pulling Contractor

Answer

A permit-pulling contractor handles the application, the sealed plans, the NOA paperwork, the Notice of Commencement, and every inspection — eliminating the four common rejection reasons before a reviewer ever sees the file.

A licensed Miami-Dade contractor pulls the permit under their CGC and stays the responsible party through final inspection. That's a meaningful difference from owner-builder permits — owner-builders must legally occupy the home, can't sell it for one year after the work, and assume personal responsibility for code compliance.

SafeGuard handles every Miami-Dade impact-window permit end-to-end: signed/sealed plans, NOA verification per product, Notice of Commencement filing for projects over $2,500, e-Permitting submission, reviewer-comment turnaround, and both inspections. If you're at the planning stage, request a free estimate and we'll cost the project including the full permit pathway.

FAQs

Miami-Dade Impact Window Permits — Common Questions

Do I need a permit to replace just one impact window in Miami-Dade?
Yes. Florida Building Code §105.1 requires a permit for any window replacement, even a single opening. The only narrow exception is in-kind glass-only replacement where the existing frame stays untouched, and even those usually need a permit inside the HVHZ.
How long does Miami-Dade take to approve an impact window permit?
Around 30 business days for residential applications and 50 for commercial, though current backlog can push that further. SafeGuard tracks every submission and re-submits same-day on any reviewer comments to avoid losing queue position to a slower reviewer cycle.
What is the difference between Miami-Dade NOA and Florida Product Approval?
Both are state-recognized product approvals, but Miami-Dade Notice of Acceptance is required for any HVHZ install, which covers Miami-Dade and Broward counties. NOA testing is stricter — large-missile impact testing and higher design pressures than statewide Florida Product Approval requires.
Can the homeowner pull the permit themselves?
Technically yes, as an "owner-builder." Miami-Dade requires the homeowner to actually live in the home, prohibits selling the property for one year after the work, and shifts full legal responsibility for code compliance to the homeowner — including any failed inspections.
What happens if I install impact windows without a permit?
Stop-work orders, fines, voided insurance claims, problems at resale where every title search flags unclosed permits, and exposure to demolition-and-rebuild orders if a later inspection turns up the unpermitted work. Insurance is the most common pain point for homeowners caught later.
Do I need impact windows or hurricane shutters in Miami-Dade?
Either passes the building code. Impact windows replace shutters entirely — no deploying before each storm, plus daily benefits like UV protection, sound insulation, and a wind-mitigation insurance discount. Most Miami-Dade homeowners replacing windows take the impact-glass route for that reason.
What wind-load rating do I need in Miami-Dade?
Design wind speeds reach 175 mph in parts of the county. The engineer's wind-load calculation specifies the exact pressure rating per opening based on building height, exposure category, and roof geometry. Coastal two-story homes pull stronger numbers than inland slab-on-grade lots.
Does the permit need to be closed before I sell my house?
Yes. Open or expired permits show up on every Miami-Dade title search and routinely delay or kill closings until they're resolved. The county's lien-search system flags every unclosed permit on the property — buyers' attorneys see it, lenders see it.

Want SafeGuard to handle the permit?

Free estimate that includes the full permit pathway — sealed plans, product-approval verification, Notice of Commencement, and inspections.

Request a free estimate(954) 408-4000

Content Disclosure

This article is provided for general information only and reflects current Florida Building Code requirements, common South Florida construction practices, and SafeGuard's field experience. Actual project costs, permit requirements, material availability, and timelines vary based on your home, municipality, and project scope. Florida law requires that any residential construction work over $1,000 be performed by a licensed contractor — always consult a Florida-licensed contractor before starting an impact-window, impact-door, or roofing project and verify credentials at myfloridalicense.com. This guidance is not a substitute for a project-specific estimate or on-site evaluation by a licensed professional.