40' x 280' Classic Frame Aluminum Double Tube 7' Pole and Fitting Kit

40' x 280' Classic Frame Aluminum Double Tube 7' Pole and Fitting Kit

The 40' x 280' Classic Frame Aluminum Double Tube 7' Pole and Fitting Kit is an industrial-scale structural foundation engineered for the largest temporary shelter requirements. Designed specifically for professional rental companies and industrial event managers, this kit provides the complete framework for a massive 11,200-square-foot West Coast Style frame tent. By utilizing high-strength aluminum double tube construction, this 280-foot-long system offers superior rigidity and torque resistance compared to standard single-tube frames. This increased structural integrity is vital for maintaining a safe and professional environment during major music festivals, regional fairs, and long-term industrial applications where a stable tent installation is critical.

This kit is a comprehensive hardware package that includes all necessary 7-foot leg poles, rafters, spreaders, and specialized steel fittings to assemble a full sectional frame. Because it follows the industry-standard West Coast design, these components are fully interchangeable with other brands using the same style, allowing for seamless integration into your existing rental company inventory. Whether you are replacing an aging structure or building a new flagship unit for your fleet, the double tube design ensures a high-performance foundation that resists bowing under the heavy tension of nearly 150 sections of vinyl during event setup.

Why the 280-Foot Double Tube System Matters

When a structure reaches a length of 280 feet, the cumulative physical stresses from wind loads and fabric weight are significant. The 40' x 280' Classic Frame Aluminum Double Tube 7' Pole and Fitting Kit addresses these engineering challenges through its reinforced structural profile. The double-channel aluminum tubing provides a significantly higher strength-to-weight ratio than traditional single-tube pipes, preventing the sagging or structural fatigue that can occur in lighter-duty frames. For professional crews, this results in a more efficient workflow and a cleaner final appearance that ensures long-term maintenance reliability and site safety.

Key Features

• Reinforced Double Tube Aluminum: Engineered with a twin-channel profile for maximum structural stiffness across the wide 40-foot span and massive length.
• 7-Foot Eave Height: Traditional leg height provides a comfortable perimeter and ease of entry for high-occupancy events.
• Interchangeable West Coast Design: Compatible with most industry-standard West Coast Style tent components, fittings, and vinyl tops.
• Heavy-Duty Welded Fittings: Includes all necessary crowns, side tees, and corners manufactured from zinc-plated steel for maximum durability and rust resistance.
• Massive 11,200 Sq. Ft. Capacity: A sprawling footprint designed for massive-scale seating, exhibition halls, or long-term temporary warehousing.
• Anodized Finish: Aluminum components are treated to resist oxidation and maintain a professional look through years of frequent field use.

How to Use / Installation Best Practices

Assembling a 40' x 280' frame requires a highly coordinated approach, a large crew, and strict adherence to safety protocols throughout the tent installation process.

Step 1: Inventory and Site Preparation

Clear the site of all debris and lay out the poles and fittings on a protective ground cloth. Organize the double tube rafters, spreaders, and 7-foot legs by length. For a structure of this immense length, maintaining an organized workspace is critical for a fast and accurate event setup.

Step 2: Roof Framework Assembly

Begin by connecting the ridge crowns to the rafters and double tube spreaders. Work in sections to build the 280-foot length of the roof at ground level. Ensure all internal support cables are properly tensioned and that every joint is secured with R-pins or pin-and-bail fasteners to prevent components from shifting during the lift.

Step 3: Fabric Application

While the frame is still low to the ground, pull the vinyl tent top sections over the roof structure. Lacing and securing the top fabric sections at ground level is much safer and more efficient than trying to manage over 11,000 square feet of vinyl once the 7-foot legs are installed.

Step 4: Raising the Frame

With a large crew of at least 30 to 40 people, lift one 280-foot side of the frame simultaneously and insert the 7-foot leg poles into the fittings. Once the first side is stable, repeat the process for the opposite side. Ensure all legs are plumb and seated securely in their base plates.

Step 5: Anchoring and Final Tensioning

A structure of this magnitude acts as a massive sail in the wind. Immediate stake driving and anchoring with heavy-duty ratchet straps at every leg location is mandatory. Tension the straps evenly to ensure the top is drum-tight for maximum stability and a professional finish during teardown and inspection.

Specifications

• Width: 40 ft (12.2m)
• Length: 280 ft (85.3m)
• Total Area: 11,200 sq ft (1,040.5 sq m)
• Leg Height: 7 ft (2.1m)
• Overall Peak Height: 17 ft (5.2m)
• Tubing Style: Structural Aluminum Double Tube
• Fitting Material: Welded Zinc-Plated Steel
• Longest Pipe Component: 21 ft 10.5 in (6.7m)
• Approximate Frame Weight: 7,268 lbs (3,296.7 kg)
• Compatibility: Standard West Coast Style Frame Systems

Compatibility and Inclusions

This product is a Pole and Fitting Kit ONLY. It is designed for professional users who already own or are separately purchasing the fabric and anchoring components.

• Included: All double tube aluminum rafters and spreaders, 7-foot aluminum legs, and all required steel fittings (corners, tees, and crowns).
• NOT Included: Vinyl tent top sections, anchoring stakes, ratchet straps, and base plates.
• Interchangeability: Designed to meet West Coast Style standards, making it compatible with most major brands using the same engineering specifications.

Ideal for / Best Uses

• Regional Fairs and Festivals: The 11,200-square-foot area is perfect for main stages, massive food courts, or large-scale vendor hubs.
• Industrial Temporary Warehousing: Excellent for long-term storage of equipment or materials that require significant weather protection.
• Large-Scale Corporate Summits: Ideal for temporary exhibition halls or regional registration centers.
• Inventory Modernization: A high-durability upgrade for any rental company looking to provide the most stable and impressive long-span frames in their market.