Level E Impact Storefront System

Level E Storefront System is engineered to deliver superior protection for essential facilities and buildings in high-velocity hurricane zones.

Designed to exceed standard safety requirements, this system meets Category IV building standards, making it an ideal choice for critical infrastructure such as hospitals, emergency centers, and shelters. It features advanced glazing components and heavy-duty laminated glass capable of withstanding impact forces significantly higher than standard “Level D” systems.

Performance & Durability

• Enhanced Impact Resistance: Unlike standard systems, Level E is tested against projectiles moving at 80 feet per second, providing a robust shield against storm debris.

• Critical Application Ready: Specifically manufactured for safety-critical applications where structural integrity cannot be compromised.

• Superior Weatherproofing: Rated for 18 psi water resistance, ensuring interiors remain dry even during severe wind-driven rain events.

Technical Specifications

• Framing Profile: 1.50″ x 4.50″ with a 3/4″ front set.

• Glass Options:

  • Laminated: 9/16″

  • Laminated-Insulated: 1 5/16″ (Thermal break compatible)

• Panel Dimensions:

  • Standard Max Single Panel: 5′ x 12′ (60″ x 144″)

  • Alternative Max Configuration: 48″ x 144″ or 60″ x 120″ (depending on glazing type)

• Structural Loads:

  • Non-Reinforced: +/- 90 psf

  • Reinforced: Up to +120/-135 psf (Design pressure varies by configuration)

• Compliance: Meets 2023 Energy Code; passed TAS 201, 202, and 203 testing.

Installation Features

• Flexible Assembly: Choose between screw spline or shear block assembly methods to suit project needs.

• Glazing Versatility: Can be pre-glazed for faster installation; includes flush stop options for 9/16″ glass.

• Advanced Design: Features free-standing jambs and thermal break availability for improved energy performance.