Florida is approaching a building-code transition that matters to anyone planning replacement windows, impact doors, or a larger exterior renovation.
The Florida Building Commission identifies December 31, 2026 as the effective date for the 9th Edition (2026) Florida Building Code. The Commission currently identifies the 8th Edition (2023) as the code in effect.
That does not mean every project should rush to beat a date. It means homeowners, contractors, designers, and property managers should verify which code edition and product documentation will apply to the permit they intend to submit.
Why window and door projects are sensitive to a code change
Windows and exterior doors are part of the building envelope and can be subject to product-approval, wind-pressure, impact-protection, energy, and installation requirements. Florida law specifically includes windows, exterior doors, shutters, and impact-protective systems in the statewide product-approval framework.
For each proposed product, verify the manufacturer, series, glass configuration, approved dimensions, design pressures, anchors, substrate, installation method, and approval limitations. Our Florida Product Approval guide explains why the approval belongs to a specific system rather than to a brand name alone.
Is the 9th Edition already in force?
No. The Florida Building Commission website currently identifies the 8th Edition (2023) as effective from December 31, 2023, while separately publishing 9th Edition development materials.
Do not treat every proposed or discussed 2026 code change as though it is already enforceable. If your project will be permitted near or after the transition, confirm the final published requirements with the local building department before material is ordered.
What should homeowners verify now?
Before signing a contract, ask:
- What manufacturer and product series are being proposed?
- What Florida Product Approval or Miami-Dade approval supports the product?
- Is the approval current?
- What glass option and design pressures apply?
- Who will prepare and submit the permit package?
- Which code edition is expected to govern the permit?
- What happens if the permitting timeline crosses the code transition?
The answer can differ by property, opening, municipality, and project date.
What about Miami-Dade and Broward?
Miami-Dade and Broward are the Florida Building Code’s High-Velocity Hurricane Zone. Projects there can have additional HVHZ-specific requirements. Verify that the exact product approval includes the intended use and conditions rather than relying on a generic “approved” claim.
Our guide to whether impact windows are required in Florida provides broader location context.
Frequently asked questions
When does the 9th Edition Florida Building Code take effect?
The Florida Building Commission’s 2026 milestones identify December 31, 2026 as the effective date.
What code is currently in effect?
The Florida Building Commission currently identifies the 8th Edition (2023) as effective from December 31, 2023.
Does the 9th Edition mean every Florida home must install impact windows?
No universal statement like that should be made. Opening-protection requirements depend on location, project type, applicable code provisions, and the building.
Will my current product approval still work after the transition?
Do not assume. Confirm that the approval is current and applicable to the governing code edition, product configuration, location, size, pressure, and installation conditions.
Authoritative sources
- Florida Building Commission — 9th Edition (2026) Code Development
- Florida Building Commission — Current code resources
- Florida Building Commission — Commission Milestones, updated April 14, 2026
- Florida Statutes §553.842
The bottom line
The 9th Edition is a planning milestone, not a reason to make assumptions. Verify the code edition, permit timing, exact product approval, pressure requirements, and installation conditions before ordering.
AA Glass & Windows can help organize a replacement around the documentation required for the project. Request a free estimate to get started.
