Trulite Glass & Aluminum Solutions’ CG501 Resistor Hurricane Impact Storefront is engineered, designed and tested in accordance with the demanding Standards of Miami-Dade County (NOA) and the Florida Building Code (FBC). The 2-1/2″ x 5″ center glazed systems are available in screw spline assembly and are ideal for single span Impact Resistant storefront applications. The CG501 series is glazed with 1-5/16″ laminated glazing infill. The CG501 have the option of either wet or dry glazed. Trulite’s 351 Impact Resistant entrances are easily integrated into these systems. Trulite has the unique ability to produce and furnish the complete impact resistant system and glazing, which is an added convenience for the building team. The design of these systems has become the standard for storefront systems in high velocity hurricane zones.
The Resistor Impact CG501 Series is a center-glazed storefront system designed for hurricane impact protection in demanding commercial and institutional environments:
Coastal and hurricane-prone retail or office buildings – Meets Miami-Dade and Florida Building Code standards for severe weather resistance.
Schools, municipal, and government facilities – Ensures reliable protection and structural integrity for critical infrastructure.
Healthcare, hospitality, and mixed-use projects – Combines superior impact performance with a modern aesthetic for entrances and façades.
New construction and retrofits – Works seamlessly with Trulite entrances and curtain walls for a unified, impact-rated building envelope.
2-1/2″ × 5″ Center-Glazed Storefront – Optimized for 1-5/16″ laminated insulated glass infill.
Impact-Rated – Miami-Dade NOA, Florida Building Code (FBC), and Texas Department of Insurance (TDI) approvals available.
Wet or Dry Glazing Options – Provides flexibility to suit installation preferences and project requirements.
High-Performance Sill Flashing – Improves water management and long-term durability.
Optional Head and Jamb Members – Adaptable for diverse design needs.
Accepts Trulite Impact Entrances – Compatible with Series 351/351X and 352 doors for complete system integration.
Premium Finishes – Available in Architectural Class I/II anodized coatings or AAMA 2604/2605 high-performance organic finishes.
Shortest Lead Times in the Industry – Supports fast-paced construction schedules.
Air Infiltration (ASTM E283 / TAS 202) – Does not exceed 0.06 cfm/ft² at 6.24 psf static pressure.
Water Resistance (ASTM E331 / AAMA 501) – No uncontrolled water infiltration at 15 psf.
Structural Performance (ASTM E330 / TAS 202) – Rated for ±70/−80 psf design pressures with maximum allowable deflection of L/180.
Impact Resistance (TAS-201 / ASTM E1996) – Large-missile impact tested for hurricane-prone regions.
Cyclic Pressure (TAS-203 / ASTM E1886) – Proven performance under cyclic wind pressure testing.
Thermal Performance (NFRC 102 / AAMA 1503) – U-factor as low as 0.53 Btu/hr-ft²-°F; CRF ratings of Frame = 34, Glass = 57.
Thermal Movement – Designed to handle 180°F (82.2°C) surface temperature variations without loss of performance.
Durability & Warranty – Backed by Trulite’s two-year standard manufacturer’s warranty.
System Compatibility – Integrates seamlessly with Trulite entrances, curtain walls, and accessories for a complete impact-rated solution.
AutoCAD (dwg)
Detail Book (pdf)
Online Brochure
Revit BIM (rvt)
Florida Building P/A
Miami-Dade NOA
Texas Dep't of Ins.
NOTE: Thermal Performance should be AAMA 507 test report