What Is Miami-Dade NOA Approval —
And Why It Matters
Understanding the gold standard in hurricane impact product certification — and why it should be non-negotiable for your Florida home.
The Basics
Notice of Acceptance: The Gold Standard
“Miami-Dade Notice of Acceptance (NOA) is the most rigorous building product certification in the United States.”
Products that earn NOA certification have been independently tested and verified to withstand the extreme wind and impact conditions found in South Florida — including hurricane-force winds and windborne debris.
Miami-Dade County set these standards after Hurricane Andrew in 1992 devastated the region and exposed serious weaknesses in building product performance. Today, NOA certification is recognized as the benchmark for quality across Florida and the nation.
1992
Year standards were established after Hurricane Andrew
#1
Most rigorous building product certification in the U.S.
150+
MPH wind rating required for NOA approval
Why It Matters
Why It Matters for Homeowners
01
Insurance Savings
Many Florida homeowners insurance providers offer premium discounts of 10–30% for homes with certified impact products. An NOA-approved window or door proves your home is hardened.
02
Permit Compliance
Florida building codes require impact-rated products in High Velocity Hurricane Zones (HVHZ). Installing non-approved products can result in failed inspections, permit revocation, and costly removal.
03
Real Protection
NOA products are tested to withstand a 9-lb 2x4 shot at 50 ft/sec plus thousands of pressure cycles. Non-certified “impact-like” products may look similar but haven’t passed this bar.
Verification
How to Check If a Product Is NOA Approved
Every legitimate NOA-approved product comes with a Notice of Acceptance number. You can verify any product at the Miami-Dade Building Department website. Always ask your contractor for the NOA number before signing any contract.
At Maker’s Windows & Doors, every product we install carries full NOA documentation — we provide it upfront, every time.
Ask your contractor for the product’s NOA number before signing anything.
Visit the Miami-Dade Building Department website and search the NOA number.
Confirm the product name, manufacturer, and expiration date match.
Request a copy of the full NOA document for your records.
Verify the NOA is current — expired NOAs do not satisfy code requirements.
The Maker’s Promise
Every product we install at Maker’s Windows & Doors carries full NOA documentation. We provide it upfront — before you sign, before we start, every single time. No exceptions.
Get Started Today
Ready to upgrade with certified, NOA-approved products?
Every window and door we install is fully NOA-certified. We handle the paperwork, the permits, and the proof — so you don’t have to.