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TMG-DT2040-PRO 20' x 40' Dual Truss Storage Shelter Pro Series with Heavy Duty 17oz PVC Fabric


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Product Description

The TMG Industrial Pro Series 20’ x 40’ Dual Truss 17oz PVC Storage Shelter provides shelter on construction sites, farms, equipment dealerships, auto shops, and more. This improved Pro Series shelter features reduced 8 feet truss spacing, a solid bolted connection, and a durable commercial grade 17oz PVC cover. Being relatively quick to build, and costing less than comparably sized buildings, this shelter is often used at construction sites as a sawing shed or for storing construction materials. Another common use is in the agricultural industry as a storage area for tractors and other machinery. Heavy-duty PVC fabric and a sturdy dual truss frame mean this shelter is built to stand up to the weather. Keep your worksite dry with the TMG-DT2040-PRO Dual Truss Storage Shelter. Other sizes are also available in length at 30’ and 63’.

We are proud to offer customer service and replacement parts headquartered in BC. Free shipping is provided for this product across Canada and the USA lower 48.

***A signed copy of the engineering drawing is not available for this model. Please check with your local municipality bylaws before the purchase. It is your responsibility and expenses to consult a third party to obtain the appropriate legal documents if required***


  • Ideal for storing bark mulch, top-soil, gravel, stones, trucks, equipment, and more
  • Solid bolted connection on all trusses for stability
  • Heavy-duty galvanized steel tubes on all trusses and purlins
  • Wide-open winch roll-up door on both ends
  • Steel sandwich side man door for entry convenience
  • Air vents on both ends
  • A combination of steel tube and cable quad tension system to reinforce stability
  • Heavy-duty base plates with pre-drilled holes
  • Solution to anchor the shelter: sleeve anchor bolts (included)
  • Commercial grade PVC fabric stands strong against tearing, leaking, and chemical corrosion
  • Fire retardant, UV protection, and water-proof


  • Exact floor footprint: 19.7' (W) x 39.4' (L)
  • Truss spacing: 8'
  • Sidewall height: 10'
  • Peak height: 15'
  • Door opening clearance: 12' (W) x 10' (H)
  • Truss tubes:   ⌀1.9” – 15 gauge (approx.)
  • Purlin tubes: ⌀1.65” – 16 gauge (approx.)
  • Man door: 3' (W) x 6.5' (H)
  • Fabric: 17oz PVC Fabric
  • Reference snow load: 30PSF
  • Reference wind load: 75MPH


  • Packed in one metal crate shipping box
  • Crate dimension: 98” x 45” x 43”
  • Shipping weight: 2195 lb

*** Unloading: Forklift or equivalent required ***