Trulite Glass & Aluminum Solutions’ 3300 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 1-3/4″ x 4-1/2″ system features screw spline assembly and is designed to permit sections to be pre-assembled and glazed to greatly reduce field labor. The 3300 system is glazed with 1-5/16″ laminated, insulated glazing infill. The front set glazed 3300 systems can use 9/16″ laminated glass as well, and is interior 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 3300 Series storefront system is designed for hurricane impact resistance in demanding commercial and institutional environments:
Coastal and hurricane-prone retail and office buildings – Provides dependable storm protection that meets Miami-Dade and Florida Building Code requirements.
Schools, municipal, and government facilities – Ensures safety and structural reliability in critical infrastructure.
Healthcare, hospitality, and mixed-use developments – Combines hurricane resistance with a clean, modern front-set design.
Airports, transit hubs, and public spaces – Delivers high-performance storm protection in busy, high-traffic areas.
1-3/4″ × 4-1/2″ Front-Set Framing – Impact storefront framing with wet-glazed, exterior structural silicone glazing.
Screw Spline Assembly – Reduces installation labor while maintaining strength and alignment.
Pre-Glazing with Concealed Perimeter Anchors – Streamlines installation and enhances aesthetics.
Glazing Options – Supports 9/16″ laminated or 15/16″ insulating units with Saflex IIIG, Saflex HP, or SentryGlas interlayers.
Product Approvals – Florida Product Approval #17586.1, including HVHZ compliance.
Qualified for High Design Pressures – Up to 92.4 psf at 48″ spans and 68.8 psf at 60″ spans.
Premium Finishes – Offered in Architectural Class I/II anodized coatings or AAMA 2604/2605 high-performance organic finishes.
Single-Source Compatibility – Works seamlessly with Trulite entrances, curtain walls, and accessories.
Air Infiltration (ASTM E283) – Does not exceed 0.01 cfm/ft² at 6.24 psf static pressure.
Water Resistance (ASTM E331 / AAMA 501) – No uncontrolled water infiltration at 14 psf.
Structural Performance (ASTM E330 / TAS-202) – Maximum allowable deflection of L/180 or 3/4″ at 1.5× design load without glass breakage or permanent deformation.
Impact Resistance (TAS-201, TAS-203, ASTM E1886) – Meets large- and small-missile hurricane impact standards.
Thermal Movement – Accommodates expansion and contraction without compromising seals or system integrity.
Durability & Warranty – Backed by Trulite’s two-year standard manufacturer’s warranty and limited lifetime corner warranty on hurricane impact-resistant entrance doors.
System Integration – Designed to integrate with Trulite storefronts, entrances, and curtain wall systems for a complete impact-protection solution.
AutoCAD (dwg)
Detail Book (pdf)
Online Brochure
Revit BIM (rvt)
Florida Building P/A
Miami-Dade NOA
Texas Dep't of Ins.