Werner 3239 Scaffold Stage 28in X 39ft 750 Lb Aluminum

Product Description

The WERNER 3239 is a full-length aluminum scaffold stage designed for professional-grade access work at elevation. Measuring 28 inches wide and 39 feet long, this stage carries a 750-pound load capacity and supports up to three workers simultaneously. The extrusion is formed from aluminum, keeping the structure lightweight relative to its span while meeting ANSI A10.8-2001 and OSHA compliance requirements. The Twist-Proof design resists torsional flex across the full 39-foot length, a critical performance characteristic on long-span setups where plank stability directly affects worker safety.

The 3239 is suited for commercial and residential construction applications where extended horizontal access is required. It is commonly deployed in ladder jack systems, swing stage rigs, and catwalk configurations. The 28-inch deck width provides adequate working room for tasks such as siding installation, window framing, masonry, and exterior finish work. Installation is performed by scaffold-certified contractors and construction crews operating under OSHA Subpart Q scaffolding regulations. The 39-foot span makes this stage a practical choice for long building facades where multiple shorter planks would otherwise be required.

Key Features

• 750-pound load capacity supports up to 3 workers on a single stage
• Twist-Proof construction minimizes torsional flex across the full 39-foot span
• Extruded aluminum decking — corrosion-resistant and dimensionally stable
• 6-inch side rail depth with 2-inch side rail flange for structural rigidity
• ANSI A10.8-2001 certified and OSHA compliant
• Compatible with ladder jack, swing stage, and catwalk applications

Compatibility

Designed for use in ladder jack applications, swing stage systems, and catwalk configurations as specified by the manufacturer. Verify that all supporting hardware and brackets are rated to match the stage load capacity before installation.

Installation Notes

Installation must be performed by qualified personnel familiar with OSHA Subpart Q scaffold erection requirements and applicable site safety plans. Inspect the stage for damage, warping, or corrosion before each use. Ensure all supporting brackets, jacks, and connections are secured and rated for the intended load before allowing workers onto the stage. Never exceed the rated 750-pound capacity across the full span.

Technical Specifications

• Load Capacity: 750 pounds
• Person Capacity: 3
• Style: Standard Stage
• Decking Type: Extruded Aluminum
• Material: Aluminum
• Product Length: 39 ft (468 inches)
• Product Width: 28 inches
• Product Height: 6 inches
• Side Rail Length: 39 ft
• Side Rail Depth: 6 inches
• Side Rail Flange: 2 inches
• Product Weight: 388 pounds
• Certifications: ANSI A10.8-2001, OSHA Compliant
• Country of Origin: Mexico

Standard Information

• Brand: WERNER
• Manufacturer Part Number: 3239