Florida Commercial Glazing FAQ
How much does curtain wall cost per square foot in Florida 2026?
Aluminum curtain wall installed cost in Florida 2026 averages $135-225 per square foot for impact-rated commercial systems with 1 inch insulating laminated glass. HVHZ markets (Miami-Dade, Broward) add 8-15% over non-HVHZ Florida.
What's included in $135-225/sq ft curtain wall pricing?
Aluminum framing (Kawneer 1600 SS, YKK AP YHC 300 OG, or EFCO 5600), 1 inch insulating laminated glass with low-E coating, structural anchors, sealants, weatherstripping, and standard PVDF kynar finish. Installation labor and standard warranty included. Glass package upgrades (Solarban 70XL, Viracon VRE-67) add $8-18/sq ft.
Why is HVHZ curtain wall more expensive than other Florida regions?
Miami-Dade NOA approval requires tighter anchor specifications, more frequent inspection, and additional documentation. Plus assemblies are tested to higher cyclic pressure and large missile impact criteria. Net impact: 8-15% premium over the same assembly outside HVHZ.
What's the difference between stick-built and unitized curtain wall pricing?
Stick-built dominates Florida commercial under 80 feet and runs at the lower end of the $135-225 band. Unitized curtain wall is panelized off-site and runs at the upper end — $185-260/sq ft installed — but installs 3-5x faster on high-rise construction. Florida hotel and condo high-rises increasingly spec unitized.