40' x 20' Dual Truss Container Shelter with Heavy Duty 21 oz PVC Cover, TMG-DT4022C-V2

The TMG-DT4022C-V2 Dual Truss PVC Fabric Container Storage Shelter provides an easy-to-assemble and durable outdoor storage solution or workspace for farms, construction sites, equipment dealerships, and industrial operations. Offering approximately 800 sq ft of covered space, it is ideal for storing materials, working on projects, parking vehicles, and protecting valuable equipment. Designed to install on standard 20' shipping containers, it provides flexible usability in remote, rural, or industrial locations.

Constructed from heavy-duty commercial-grade PVC fabric, the triple-layered cover is engineered to resist tearing while delivering long-lasting durability. The fabric is naturally flame-retardant and commonly used in large commercial structures such as sports facilities and event halls. Its fully enclosed design helps provide year-round protection for materials, machinery, and weather-sensitive cargo.

Double trusses run throughout the interior structure to provide exceptional reinforcement, stability, and long-term durability. The shelter can be installed on either the outer or inner edges of shipping containers. In areas with severe weather or limited space, installation on the outer edges is recommended to create a fully enclosed structure and help reduce snow buildup around the shelter.

Custom front and rear wall configurations for the TMG-DT4022C-V2 container shelter are available separately:

• TMG-DT4022CF8: Front drop with enclosed rear wall
• TMG-DT4022CG8: Fully enclosed front and rear walls

TMG also offers other models in this container shelter series, including the TMG-DT4041C, TMG-DT4041CF, and TMG-DT4041CG.

Features

• Container Mount: Designed for mounting on standard 20' GP shipping containers or pony walls, providing increased height and versatile usability for a wide range of job sites.
• Double Truss Frame: Double trusses run throughout the interior to reinforce the entire structure for long-lasting strength and stability.
• 3-Layer Galvanized Steel: Commercial-grade 3-layer galvanized steel frame construction delivers excellent resistance to rust, wear, and corrosion.
• Versatile Applications: Ideal for use as a sawing shed, maintenance workshop, or covered storage for equipment, materials, and vehicles.
• 21 oz PVC Tarpaulin:
  • Commercial-grade triple-layer ripstop PVC cover
  • Resistant to tearing, leaking, and chemical corrosion
  • Natural flame-retardant and resistant to chemicals and oil
  • UV-protected and waterproof
  • Fabric Colour: White
• Cost-Effective: Provides approximately 1600 sq ft of covered storage space at a significantly lower cost than comparable commercial buildings.
• Easy Assembly and Dismantling: Designed for straightforward setup and teardown, making relocation and reinstallation efficient and cost-effective.

Specifications

• Floor Footprint: 12 m (40') (W) x 6 m (20') (L)
• Truss Spacing: 6' 7" (2 m)
• Peak Ceiling Height: 23' (7.1 m)
• Truss Tubes: ⌀58 mm - 1.9 mm wall thickness, 4 groups
• Purlin Tubes: ⌀58 mm - 1.9 mm wall thickness, 7 rows
• Cover Material: Triple-layer 21 oz (610 GSM) PVC fabric, white
• Welding Required: All footplates
• Containers: Not included
• Replacement Covers: Available through the TMG Parts Store
• Custom Lengths: Available for 40' / 53' containers or custom dimensions upon request

Baseplate Installation Positions (plan ahead for width)

• Inner container edges to maximize interior clearance and usable square footage.
• Outer container edges to allow snow runoff and help prevent accumulation in high-load regions.