Interactive benchmark analysis compares your commercial glass specifications against industry standards and top performers in Palm Beach HVHZ conditions. Know where you stand.
How Palm Beach commercial glazing benchmarks compare to code minimums and industry leaders
Performance comparison of approved glazing systems for Palm Beach HVHZ applications
| Glazing System | Wind Rating | Impact | U-Value | Performance | Rating |
|---|---|---|---|---|---|
|
Triple Laminated IGU
SGP interlayer, low-e coating
|
185 mph | Large Missile | 0.22 | ||
|
Dual Laminated IGU
0.090" PVB, argon filled
|
175 mph | Large Missile | 0.29 | ||
|
Single Laminated
9/16" impact glass
|
165 mph | Large Missile | 0.95 | ||
|
Standard IGU + Shutters
Non-impact with protection
|
150 mph* | Via Shutter | 0.35 |
Compare your glazing system across six critical performance metrics against industry benchmarks.
Mandatory specifications per Florida Building Code 2024 and HVHZ requirements
Commercial glazing must be designed for ultimate wind speed based on risk category and exposure.
Design wind speed range for Palm Beach commercial buildings
Risk Category III/IV buildings (hospitals, schools) require enhanced design pressures with importance factor of 1.15.
All glazing in HVHZ windborne debris regions requires missile impact testing.
Large missile test: 2x4 lumber impact requirement
Followed by 9,000 cycles of positive and negative pressure at design load. Glass must remain in frame without penetration.
Commercial glazing must meet prescriptive or performance-based energy requirements.
Maximum values for Climate Zone 1A (prescriptive)
Performance path allows trade-offs. High-performance glazing often exceeds these values significantly.
All glazing products require current approval documentation.
Required product approval with HVHZ designation
Installation must follow manufacturer's tested and approved details. Engineer-sealed shop drawings required for curtain wall systems.
Specific requirements vary by building type and occupancy classification
Risk Category II commercial spaces
Risk Category IV essential facilities
High glazing ratio commercial
Get detailed wind load calculations and performance comparisons for your Palm Beach commercial project.