TMG-DT4041CF 40′ x 40′ Dual Truss Container Peak Roof Shelter

Original price was: $11,995.00.Current price is: $10,950.00.

Establish a rugged, high-clearance covered workshop or secure cargo depot with the TMG-DT4041CF 40′ x 40′ Dual Truss Container Storage Shelter.

Engineered to mount directly onto standard 40-foot shipping containers or pony walls, this commercial-grade dome canopy delivers approximately 1,600 square feet of heavy-duty covered area.

The structure features a reinforced double-truss system built from 3-layer galvanized steel tubing and is clad in a premium 21 oz triple-layered PVC fabric cover that is naturally flame-retardant and UV-protected.

Outfitted uniquely with a fully enclosed back end wall and a front drop valance, it provides an exceptional shield against severe crosswinds, rain, and snow for heavy machinery, raw materials, and sensitive inventory.

In stock

Before you order
  • Most orders over $1,000 qualify for free freight. Most shelters and TMG products over $1,000 qualify unless specifically excluded.
  • Loading docks, loading ramps and bridges are excluded from free freight; some Conex-style containers may also require confirmation.
  • Local pickup in Gravois Mills, MO saves $200 at checkout: eligible carts.

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Key Features

  • Massive Open-Span Workspace: Supplies roughly 1,600 sq-ft of high-clearance interior footprint, offering an efficient layout to park heavy equipment, conduct maintenance, or stockpile bulk assets.

  • Premium 21 oz PVC Protective Canopy: Fabricated from commercial-grade, triple-layered white PVC tarpaulin that is highly tear-resistant, 100% waterproof, and naturally fire-retardant.

  • Enclosed End Wall & Front Drop: Designed with a built-in rear enclosure wall and a targeted front drop panel to minimize weather exposure and safeguard weather-sensitive cargo from blowing debris.

  • Reinforced Dual-Truss Engineering: Supported by a robust, 3-layer galvanized steel framework utilizing double trusses, tight 10-foot arch spacing, and a quad-tension cable system for superior structural rigidity.

  • Versatile Baseplate Configurations: Footplates can be welded to either the inner container edges to maximize interior square footage, or the outer container edges to optimize drainage and prevent snow buildup.

  • Cost-Effective Utility Illumination: The translucent white fabric reflects aggressive UV rays to minimize ambient heat while allowing soft, natural daytime lighting to filter through, lowering supplemental energy expenses.

Technical Specifications

  • Model: TMG-DT4041CF (Previously DT4040CF)

  • Alternate Configuration Options: Also available in alternative sizing footprints (ranging from 20’x40′ up to 50’x40′) and a Grey fabric variant.

  • Exact Base Footprint: 39’5” W x 39’5” L (12.0 m x 12.0 m)

  • Vertical Clearances (Mounted on Standard 8’6″ Containers):

    • Peak Ceiling Height from Ground: 23’ Total

    • Peak Ceiling Height from Container Top: 15’

    • Front Drop Vertical Clearance: 15’

    • Structural Sidewall Rise: 3’6” above container mounting plane

  • Structural Framework Composition: 3-layer rust-resistant galvanized steel

    • Main Truss & Purlin Tubing: 2-½” diameter (Approx. 15-gauge wall thickness)

  • Structural Layout: Double-truss arches set at 10-foot spacing intervals

  • Canopy Material: 21 oz commercial-grade triple-layer ripstop PVC fabric (White)

  • End Wall Adaptability: Standard rear end wall is configured for standard 40′ GP containers (requires a localized 14″ baseline extension if adapting to high-cube 9’6″ containers).

  • Installation Criteria: Footplates require direct welding to the supporting shipping containers (shipping containers are NOT included).

Shipping & Delivery

  • Processing Time: 2–3 business days under normal logistics parameters

  • Transit Time: 10–15 business days via LTL freight. Delivery timing may vary based on product availability, destination, site access, and carrier scheduling.

  • Unloading Requirements: Product is exceptionally large, oversized, and heavy. Standard tailgate/liftgate delivery is strictly unavailable. A commercial forklift, telehandler, or equivalent mechanical lifting machinery is absolutely required at the destination address to safely offload the metal shipping crate.

  • Packaging Type: Heavy-duty protective metal crate shipping box

  • Shipping Dimensions: 122” L x 45” W x 49” H

  • Combined Shipping Weight: 3,290 lbs

Before You Order

  • Free freight applies to most orders over $1,000; loading docks, loading ramps and bridges are excluded.
  • Oversized freight may require carrier confirmation and unloading equipment at delivery.
  • Local pickup in Gravois Mills, Missouri can save $200 on eligible orders over $1,000.

Need help before ordering? Call 660-858-8251 or contact us with your delivery ZIP code and equipment details.

Why Order From Cliffhouse Buildings?

  • Missouri-based support for equipment, shelters, attachments, fuel systems, and jobsite products.
  • Secure online checkout with freight and pickup guidance before fulfillment.
  • Most $1K+ orders qualify; docks/ramps/bridges excluded, plus $200 local-pickup savings on eligible orders.

u003cp data-path-to-node=u00224u0022u003eu003cb data-path-to-node=u00224u0022 data-index-in-node=u00220u0022u003eFreight policy:u003cbr /u003eShipping offers vary by product. Qualifying products may include free LTL freight to U.S. commercial addresses; residential delivery, liftgate and other accessorial services are extrau003c/bu003eu003c/pu003enu003cp data-path-to-node=u00224u0022u003eu003cb data-path-to-node=u00225,0,0u0022 data-index-in-node=u00220u0022u003eStandard freight delivery:u003cbr /u003eu003c/bu003eCustomer must provide a forklift or heavy machinery to unload.u003cbr /u003eIf unloading equipment is unavailable, liftgate or other accessorial fees may apply and are confirmed before dispatch.u003c/pu003enu003cpu003eu0026#x26a0;u0026#xfe0f; u003cb data-path-to-node=u002211,0u0022 data-index-in-node=u00223u0022u003eOversize Freight:u003cbr /u003eu003c/bu003eLarge structures require custom freight routing and are excluded from automatic free freight.u003c/pu003enu003cpu003eu003cb data-path-to-node=u002211,0u0022 data-index-in-node=u0022115u0022u003eHow to order:u003c/bu003e Proceed through checkout and select the shipping method shown for the product.u003cbr /u003eIf residential, liftgate, limited-access or another accessorial service applies, CHB confirms the additional charge before dispatch.u003c/pu003enu003cpu003eu003ci data-path-to-node=u002211,0u0022 data-index-in-node=u0022313u0022u003eNeed delivery help first? Click the chat icon in the corner to review the shipping terms!u003c/iu003eu003c/pu003enu003cp data-path-to-node=u00226u0022u003eu003cb data-path-to-node=u00226u0022 data-index-in-node=u00220u0022u003eLOCAL PICKUP (Gravois Mills, MO)*u003c/bu003eu003c/pu003enu003cul data-path-to-node=u00227u0022u003enu003cliu003enu003cp data-path-to-node=u00227,0,0u0022u003eFree local pickup is available by appointment only.u003cbr /u003eComplimentary loading assistance is provided on-site.u003c/pu003enu003c/liu003enu003cliu003enu003cp data-path-to-node=u00227,0,0u0022u003eu003cb data-path-to-node=u00228u0022 data-index-in-node=u00220u0022 style=u0022font-size: 14px;u0022u003e LOCAL PICKUP OFFERS VARY BY PRODUCT:u003cbr /u003eu003c/bu003eTake u003cb data-path-to-node=u00229,0,0u0022 data-index-in-node=u00225u0022u003e$200 OFFu003c/bu003e only on eligible products. Excluded products do not receive the automatic coupon.u003c/pu003enu003c/liu003enu003c/ulu003enu003cul data-path-to-node=u00229u0022u003eu003c/ulu003e

Load out assistance at Cliffhouse Buildings. We have staff and equipment for loading customer purchases.
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