30' x 40' Peaked Roof Container Shelter with Heavy Duty 11 oz PE Tarpaulin, TMG-ST3042C (Previously ST3040C)

The TMG-ST3042C is a durable and easy-to-assemble outdoor storage solution or workshop designed to be mounted on containers or pony walls. This shelter has a 30' x 40' footprint, providing approximately 1200 sq. ft. (111 sq. m.) of covered space. It features a commercial-grade, 3-layer galvanized steel frame and a heavy-duty, triple-layered polyethylene (PE) fabric cover. The shelter's design allows natural sunlight to permeate the space, creating a naturally lit working environment. This shelter is sold as the roof only, with the containers sold separately. Parts and accessories of this product are compatible with Stanforge SF-ST3040C.

The following front door and back wall kits are available for purchase:

• TMG-ST30FW8CV: Front Door Kit, for regular containers.
• TMG-ST30BW8CV: Back Wall Kit, for regular containers.
• TMG-ST30FW9CV: Front Door Kit, for high cube containers.
• TMG-ST30BW9CV: Back Wall Kit, for high cube containers.

Features

Mounting Options

Installs on standard shipping containers or pony walls, accommodating diverse jobsite layouts and applications efficiently across crews.

Versatile Use

Containers double as enclosed storage or temporary site offices, securing tools, documents, and sensitive materials onsite.

Quick Relocation

Breaks down easily to store inside containers, simplifying transport and redeployment between successive project sites as needed.

Heavy-Duty Frame

Commercial-grade, three-layer galvanized steel structure resists rust and wear for long-term performance in harsh environments.

Upgraded for Strength

Tighter truss spacing and one additional truss frame added for stronger structural support against weather elements.

Durable Cover

Triple-layer ripstop PE tarpaulin stands tough against tearing, leaking, and corrosion for lasting protection and year-round reliability.

Fire Resistance

Cover material is inherently flame resistant, helping meet safety expectations across industrial and commercial worksites during operations.

Chemical Resilience

Withstands common oils and chemicals, preserving fabric integrity and barrier performance over time through use.

Weatherproofing

UV-protected, waterproof cover defends against sun damage and precipitation, extending service life and appearance in all climates.

Installation Note

All footplates require welding to the top of containers, ensuring solid connections and structural stability under loads.

Easy Maintenance

Replacement covers available through the TMG Parts Store, streamlining upkeep and minimizing downtime when needed between seasons.

Custom Sizing

Extended lengths compatible with 53-foot containers or tailored dimensions available upon request for specialized projects and sites.

Specifications

• Exact floor footprint: 30' (W) x 39.4' (L)
• Truss tubes: Commercial-grade, 3-layer galvanized steel
• Truss spacing: 52" (1.33 m)
• Truss quantity: 10 groups
• Truss tubes: ⌀58 mm – 1.9 mm
• Purlin tubes: ⌀42 mm – 1.3 mm
• Peak ceiling height from the ground: 16.7' (with 40' HC container)
• Peak ceiling height from the base: 7.2'
• Cover material: 11 oz polyethylene (PE) tarpaulin fabric, 14 x 14 weave, 20 Mil

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 prevent accumulation in high-load regions.