FS-300 Maximum View Impact Storefront System
The FS-300 Maximum View is an advanced architectural solution designed to overcome the limitations of traditional butt-glazed systems. Building on the robust foundation of the original FS-300 series, this system eliminates the need for vertical mullions, allowing for a sleek, seam-to-seam glass aesthetic. It is the ideal choice for projects demanding uninterrupted sightlines without compromising on hurricane-grade protection.
Key Benefits
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Seamless Transparency: Achieves a true “glass wall” effect by removing vertical obstructions, creating a seamless connection between indoor and outdoor spaces.
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Expansive Panel Sizes: Supports massive glass panels up to 94″ wide by 157″ high, significantly larger than standard storefront offerings.
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Design Flexibility: Capable of accommodating glass-to-glass butt joints at angles of 35 degrees or greater, offering versatility for corner configurations and unique architectural shapes.
Technical Specifications
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Framing Profile: 1 1/8″ x 3 1/2″ with a 1 1/8″ front set.
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Glass Compatibility: Designed for Triple Laminated Glass (Heat Strengthened SGP) in thicknesses of 1 3/16″ or 15/16″.
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Performance Ratings:
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Design Pressure: +/- 70 psf
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Water Resistance: 14 psi
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Dimensions:
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Max Panel Size (Multiple Panel Run): 94″ x 157″
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Compliance & Testing:
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Approvals: Florida Building Code (FBC).
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Testing Passed: TAS 201 (Impact), TAS 202 (Static Load), TAS 203 (Cyclic Pressure), ANSI Z97.
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Installation & Glazing
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Flexible Glazing Options: Panels can be pre-glazed (single units) for efficiency or glazed in the field depending on project requirements.
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Advanced Assembly: The system is engineered for straightforward installation while maintaining high-performance weather sealing.
FS-300 Impact Front Glazed Storefront System

The FS-300 Series represents a significant advancement in storefront technology, developed through a collaborative effort between architects, engineers, and glaziers. This patent-pending system is designed to outperform competitors by offering superior design pressures, simplified assembly, and the ability to accommodate significantly larger glass panels. Ideally suited for coastal environments, it provides a high-performance solution that balances aesthetic appeal with robust hurricane protection.
Key Performance Features
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Market-Leading Strength: Engineered to handle higher wind loads and impact forces than standard storefronts.
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Expansive Views: capable of supporting massive single panels up to 180 inches (15 feet) in height, allowing for dramatic, uninterrupted glass facades.
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Water & Energy Efficiency: Rated for 18 psi water resistance and fully compliant with 2023 Energy Code standards, with optional thermal breaks available.
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Installation Versatility: Offers flexible assembly options (screw spline or shear block) and supports pre-glazing to streamline project timelines.
Technical Specifications
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Profile Dimensions: 1.50″ x 4.50″ framing with a 3/4″ front set.
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Glass Compatibility:
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Laminated: 9/16″
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Laminated-Insulated: 1 5/16″
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Maximum Panel Sizes:
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Single Panel: Up to 75½” x 180″
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Multiple Panels: Up to 60″ x 144″ or 72″ x 120″
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Design Pressures:
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Non-Reinforced: +/- 90 psf
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Reinforced: Up to +120/-135 psf
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Certifications:
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Approvals: Florida Building Code (FBC), Miami-Dade (NOA), MD.
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Testing Passed: TAS 201, TAS 202, TAS 203, ANSI Z97.
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Options & Add-Ons
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Assembly: Choice of screw spline or shear block construction.
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Glazing Features: Flush stop available for 9/16″ glass; system can be pre-glazed.
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Structural Options: Free-standing jambs and thermal break technology available for enhanced performance.
SMI-090 Impact Storefront System

The SMI-090 is a versatile storefront solution engineered for maximum protection and adaptability. Its standout feature is an adjustable glazing pocket capable of accommodating a wide range of glass thicknesses, from standard impact-resistant options to specialized flood-barrier glazing. Designed with a “non-weep” wet seal system, the SMI-090 ensures a water-tight barrier against the elements while offering energy-efficient options like thermal breaks to meet modern building codes.
Key Features
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Flexible Glazing: The adjustable pocket supports various glass types, including 9/16″ laminated, 1 5/16″ laminated-insulated, and multi-laminated flood-resistant glazing (up to 1 5/16″).
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Energy Efficient: Available with thermal break options to enhance insulation and meet current energy standards.
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Streamlined Installation: Features a screw spline assembly that allows for pre-glazing, speeding up on-site installation.
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Design Versatility: Capable of being stretch-formed for radius shapes or configured for segmented radius designs. It is also prepared to receive approved PTAC louvers.
Technical Specifications
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Framing Profile: 1 3/4″ x 4 1/2″ horizontal and vertical members.
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Material: Aluminum alloy 6063-T6.
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Assembly: Screw spline with stainless steel fasteners.
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Glass Options:
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Impact: 9/16″ laminated or 1 5/16″ laminated-insulated.
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Non-Impact: 1/4″ tempered or 1″ insulated glass (IG).
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Flood Barrier: Up to 1 5/16″ multi-laminated.
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Maximum Panel Sizes:
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9/16″ Laminated (Reinforced/Non-Reinforced): Up to 48″ x 96″
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1 5/16″ Insulated Laminated (Reinforced): Up to 48″ x 120″
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Certifications & Testing:
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Approvals: Florida Building Code (FBC), Miami-Dade (NOA), MD.
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Testing Passed: TAS 201 (Impact), TAS 202 (Static Air Pressure), TAS 203 (Cyclic Pressure), ANSI Z97.
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SMI-175 Impact Window Wall System

The SMI-175 Series is a robust, hurricane-resistant window wall solution designed for high-performance coastal applications. Distinguished by its “non-weep” wet seal design, it provides an exceptional barrier against water, wind, and cold air infiltration. The system is constructed using heavy-walled aluminum extrusions, which allow it to support larger glass panels and withstand extreme wind loads with minimal structural support, offering a cleaner aesthetic with fewer mullion interruptions.
Key Advantages
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Superior Weather Protection: The wet-seal, non-weep construction eliminates common water intrusion points found in traditional weeped systems.
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Simplified Fabrication: Engineered with only four primary extrusions, the system significantly reduces fabrication complexity.
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Versatile Installation: The screw spline assembly method enables off-site pre-glazing, allowing glaziers to ship completed units to the job site for faster installation.
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Customizable Geometry: Capable of stretch-forming for curved or radius designs, as well as segmented radius configurations.
Technical Specifications
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Framing Dimensions: 1 3/4″ x 4 1/2″ profile.
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Material: Aluminum alloy 6063-T6.
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Assembly: Screw spline construction with stainless steel fasteners.
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Glass Compatibility: Designed for 9/16″ laminated glass (Note: Not compatible with 1 5/16″ insulated laminated glass).
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Maximum Panel Sizes:
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Annealed Glass: Up to 42″ x 120″
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Heat Strengthened Glass: Up to 60″ x 120″
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Performance Ratings (Design Pressure):
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Non-Reinforced (Annealed): +/- 63 psf
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Reinforced (Heat Strengthened – PVB): +/- 90 psf
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Reinforced (Heat Strengthened – Uvekol): +100/-120 psf
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Certifications:
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Approvals: Florida Building Code (FBC), Miami-Dade (NOA), MD.
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Testing Passed: TAS 201 (Impact), TAS 202 (Uniform Static Air Pressure), TAS 203 (Cyclic Wind Pressure), ANSI Z97.
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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
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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.
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Critical Application Ready: Specifically manufactured for safety-critical applications where structural integrity cannot be compromised.
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Superior Weatherproofing: Rated for 18 psi water resistance, ensuring interiors remain dry even during severe wind-driven rain events.
Technical Specifications
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Framing Profile: 1.50″ x 4.50″ with a 3/4″ front set.
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Glass Options:
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Laminated: 9/16″
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Laminated-Insulated: 1 5/16″ (Thermal break compatible)
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Panel Dimensions:
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Standard Max Single Panel: 5′ x 12′ (60″ x 144″)
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Alternative Max Configuration: 48″ x 144″ or 60″ x 120″ (depending on glazing type)
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Structural Loads:
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Non-Reinforced: +/- 90 psf
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Reinforced: Up to +120/-135 psf (Design pressure varies by configuration)
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Compliance: Meets 2023 Energy Code; passed TAS 201, 202, and 203 testing.
Installation Features
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Flexible Assembly: Choose between screw spline or shear block assembly methods to suit project needs.
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Glazing Versatility: Can be pre-glazed for faster installation; includes flush stop options for 9/16″ glass.
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Advanced Design: Features free-standing jambs and thermal break availability for improved energy performance.
FrontSet Plus: High-Performance Monumental Window Wall

Overview The FrontSet Plus (FS-300 Series) represents the next evolution in architectural glazing solutions. Engineered to meet the rigorous demands of modern construction, this aluminum window wall system combines robust impact protection with the ability to support expansive glass elevations. It is specifically designed for coastal areas and hurricane-prone zones, offering a blend of structural integrity and aesthetic flexibility that suits both commercial and luxury residential projects.
Key Benefits
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Industry-Leading Scale: Capable of accommodating openings up to 14 feet (168 inches) in height, this system allows for some of the largest impact-rated glass panels currently available on the market.
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Storm-Ready Resilience: The system is fully tested to withstand extreme weather conditions, meeting strict impact and wind-load standards without sacrificing energy efficiency.
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Architectural Versatility: With its patent-pending design, the FrontSet Plus provides architects and builders with the freedom to create massive, uninterrupted glass facades that maximize natural light and views.
Technical Specifications
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Profile Dimensions: 1.50” x 7.50” framing with a ¾” front set on each side (3.25” total).
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Glass Compatibility: Designed for 9/16” laminated glass (heat-strengthened SGP).
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Maximum Panel Size: Supports panels up to 76” wide by 168” high.
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Performance Ratings:
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Non-Reinforced: +/- 53.0 psf
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Reinforced: +/- 65.0 psf
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Water Resistance: 9.75 psi
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Compliance: Meets 2023 Energy Code requirements; passed testing for TAS 201, TAS 202, TAS 203, and ANSI Z97.
Installation & Assembly Features
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Efficient Assembly: Utilizes a screw spline system for streamlined fabrication.
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Ease of Install: Features accessible front-set horizontal members to simplify the glazing process.
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Anchoring: Includes anchor clips at the top and bottom of the monumental mullion for secure attachment.
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Versatile Options: Available as prefabricated frames in single or multiple panel configurations; includes flush spot options for 9/16” glass.
CWS® WINDPACT Vinyl Sliding Patio Door

Gliding horizontally along a track, CWS WindPact vinyl impact sliding patio doors protect homes from strong hurricanes, intruders and more. These sliding glass doors are constructed with a weather-resistant vinyl frame, panels and interlock for long-lasting, dependable operation and performance. Gain peace of mind with designs tested to meet or exceed the strictest requirements of the Florida Building Code and rated to be installed in all coastal areas, including the High Velocity Hurricane Zone.
WindPact Sliding Door Features
- Frame: New construction or replacement frame in configurations up to 8-panels.
- Design: Optional premium rollers provide smoother operation.
- Performance: Design pressures up to +/- 60.
Frame Colors
Create a signature look with a solid-color frame. A solid color throughout the vinyl formula keeps minor dings and scratches virtually invisible.
CWS® WINDPACT Vinyl French Patio Door

Get protection from hurricanes, intruders and high energy bills with a CWS vinyl impact French patio door. Part of our highest rated vinyl impact product line, this hinged patio door offers options tested and rated to be installed in all coastal areas, including the High Velocity Hurricane Zone. A strong frame and panels combined with impact glass give you year-round peace of mind.
French Door Features
- Frame and panel: New construction and replacement frames; single and double door configurations with fully adjustable, corrosion resistant hinges.
- Design: Aluminum frame with solid cellular PVC panels for improved energy efficiency.
- Performance: Structural performance rating of DP +/- 70.
Frame Colors
Create a signature look with a solid-color frame. A solid color throughout the vinyl formula keeps minor dings and scratches virtually invisible.
CWS® WINDPACT Vinyl Sliding Window

The WindPact sliding window slides open horizontally and delivers optimal ventilation in one of our highest rated impact designs. The strong vinyl frame is designed specifically for Florida and coastal impact markets to provide exceptional everyday performance. The recessed sash protects from extreme weather and laminated glass helps protect from everyday nuisances like unwanted noise and UV rays. Choose from several configurations and options to personalize this hurricane impact sliding window.
Sliding Window Features
- Frame: New construction or replacement extruded Florida flange, nail fin or box frame.
- Operation: Sash slides along a track from one side to the other and features integrated lift handles on both side rails for ease of operation.
- Performance: Design pressures up to +60/-75.
Frame Colors
Create a signature look with a solid-color frame. A solid color throughout the vinyl formula keeps minor dings and scratches virtually invisible.
Grille Patterns
Choose from one of our standard grille patterns or create a unique look with custom patterns.
CWS® ICON Aluminum Sliding Door

Feel safe and secure. CWS Icon aluminum impact sliding patio door feature aluminum panels and frames and multi-point mortise lock for durability and security. Designed to stand up to Florida hurricanes and the most stringent coastal requirements, these expansive sliding patio doors are tested and rated to be installed in the High Velocity Hurricane Zone.
Sliding Door Features
- Frame: New construction or replacement.
- Operation: Bypass, single pocket and double pocket configurations up to 8 panels and 2, 3 and 4 track options.
- Performance: Design pressures up to DP 80 available, heavy-duty, dual fin weather-stripping at all points and tandem, stainless steel roller system.
Frame Colors
Create a signature look with a solid-color white or bronze frame.