⚡ High-Velocity Hurricane Zone — Miami-Dade County requires Miami-Dade NOA certified products exclusively. Florida Product Approval alone is not accepted here. Products and installation must be rated for winds of 175 mph and above — the highest residential standard in the US. We handle all of this.
Impact Windows & Doors
Miami
Miami sits entirely within the High-Velocity Hurricane Zone, which was established after Hurricane Andrew exposed catastrophic failures in standard residential glazing across South Florida in 1992. Every permit pulled in Miami is reviewed against the same wind speed standard — products and installation must be rated for winds of 175 mph and above, the highest residential threshold in the continental United States.
Product Requirements
What Qualifies in Miami
Miami sits inside the High-Velocity Hurricane Zone. Every window and door product must carry a current Miami-Dade Notice of Acceptance (NOA) — a Florida Product Approval alone is not sufficient. The NOA must be for the specific model, size range, and configuration being installed.
Notice of Commencement
A Notice of Commencement must be recorded with the Miami-Dade Clerk of Courts before the first inspection can be scheduled. Required for projects valued at $2,500 or more under Florida Statute 713.13.
Local Process
Permitting in Miami
Issuing Authority
City of Miami Building Department — for properties within city limits. Unincorporated Miami-Dade properties use the county Permitting and Inspection Center (PIC) at 11805 SW 26th Street.
Submission Portal
City of Miami iBuild Portal (online). Miami-Dade County PIC uses its own electronic submission portal. Plans must be digitally signed and sealed by a Florida-licensed PE or architect.
Official Permit Portal
Verify permit requirements directly with the building department.
Plan Review Timeline
1–10 business days for residential projects. Simple window replacement applications may receive a decision in 24–48 hours. Complex projects or those with correction comments restart the review clock.
Permit Validity
Permit remains active as long as a passing inspection occurs within 180 days of issuance, and within 180 days of each subsequent passing inspection. A permit with no inspection activity for 180 days is considered expired — reapplication and new fees required.
Inspection Scheduling
Miami-Dade now offers both virtual and on-site inspections. Virtual inspections are conducted via WhatsApp or Microsoft Teams — the inspector contacts you with specific instructions. You must enter a contact name and phone number when requesting any inspection. Request inspections through the county permit portal.
Local Notes
- Miami-Dade has 35 municipalities, each with its own building official. Confirm your property's folio number and whether it falls under city or unincorporated county jurisdiction before applying — they are separate processes.
- The county PIC now operates primarily as a virtual service center. Most transactions including plan submission, corrections, and inspection requests are handled online or via phone.
- For multi-unit buildings, emergency exit window sizing and compatibility with the wall structure are also reviewed
On a Tight Timeline?
We have relationships with private providers and expeditors who can accelerate permit review, inspections, and issuance.
Permitting timelines are estimates — not guarantees. If you're working against a deadline, a closing date, hurricane season, or just don't want to wait, call us. We'll be straight with you about what's possible and put the right people on it. Whatever it takes, we figure it out together.
Call (561) 704-8068 →Inspections
What Gets Inspected
Required Inspections
- 1Final inspection — required after all windows and doors are installed and sealed.
Inspector Checklist
- Installed product model and size must exactly match the NOA listed on the approved permit
- Anchor type, size, how deep they're set, and spacing must match the certified installation instructions exactly
- Waterproofing sealant installed at all perimeter joints using the correct backing material and technique
- Head flashing and drip edge installed per 2023 Florida Building Code waterproofing requirements
- Installed product's wind strength rating meets or exceeds the calculated requirement for each window and door location — this varies by floor level, wall position, and distance from the coast
- Glass type and thickness matches the glass schedule on the approved plans
- All center dividers between window panels carry their own certification and are installed to spec
- Permit card must be posted on site and approved plans available for the inspector
HOA & Association Coordination
Association Approvals in Miami
Condo associations in Miami — particularly in Brickell, Coconut Grove, Edgewater, and Wynwood corridors — require written board approval and product documentation before permit submission. We manage the association submission in parallel with the permit application to avoid timeline stacking.
Why Independence Glassworks
We handle all of it.
CGC License #CGC1540785
We Pull Every Permit
We file the permit application, supply the required drawings, schedule the inspections, and close out the job. You don't manage any paperwork.
HOA Coordination Included
We prepare and submit architectural review packages, respond to board questions, and track approval status so the project doesn't stall.
Licensed CGC Contractor
Every installation is performed under a Florida Certified General Contractor license. Fully insured, no unlicensed subcontracting.
Ready to start your project in Miami?
We'll schedule a site visit within 48 hours and handle everything from permit to final inspection.
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way you live.
Free quote, no pressure. Most projects are scheduled within 48 hours of reaching out.
- ✓Free quote, no obligation
- ✓Licensed General Contractor · CGC1540785
- ✓Most projects scheduled within 48 hours
- ✓3-year installation warranty included
- ✓10-year manufacturer warranty on all products