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TMG-DT4080 Pro Series 40' x 80' Dual Truss Storage Shelter with Heavy Duty 21oz PVC Cover


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Product Description

The TMG Industrial Pro Series 40’ x 80’ Dual Truss 21oz PVC storage shelter provides shelter on construction sites, farms, equipment dealerships, auto shops, and more. This improved pro series shelter features reduced truss spacing, solidly bolted connection and durable commercial grade PVC cover. Being relatively quick to build, only taking one to two weeks to erect, 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 cover and a sturdy dual truss frame mean this shelter is built to stand up to the weather. Keep your worksite dry with the TMG-DT4080-PRO dual truss storage shelter. Other sizes are also available in lengths at 40’ and 60’.

***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***

This product is backed with a one-year manufacturer warranty, customer service and spare parts are supported from our headquarters located in Richmond, BC. We are proud to provide free shipping to most locations in Canada and the USA lower 48 states for the purchase of this product.


  • Ideal for storing bark mulch, top-soil, gravel, stones, trucks, equipment and more
  • Solidly bolted connection on all trusses to increase stability
  • Heavy-duty galvanized steel tubes on all trusses and purlins
  • Mechanical winch roll-up doors on both ends
  • 15' front door and 20' wide-open rear door for large combines and machinery
  • Steel sandwich 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
  • Foundation required: concrete slab or equivalent
  • Anchoring: sleeve anchor bolts (included)
  • Commercial grade PVC cover stands strong against tearing, leaking and chemical corrosion
  • Fire retardant, UV protection and waterproof
  • Exact floor footprint: 40.3'(W) x 78.7'(L)
  • Truss spacing: 8’
  • Sidewall height: 11.5''
  • Peak ceiling height: 21'
  • Door opening clearance:
    • Front door: 15’(W) x 14’(H)
    • Rear door: 19.7’(W) x 12.5'(H)
  • Truss and purlin tubes: ⌀2.3” – 15 gauge (approx.)
  • Steel sandwich man door: 36’’(W) x 78’’(H)
  • Cover: 21oz PVC
  • Snow load: 30PSF (reference only)
  • Wind load: 75MPH (reference only)


  • Packed in four metal crate shipping boxes
  • Box A shipping dimension: 122” x 45” x 49”
  • Box B shipping dimension: 111” x 45” x 49”
  • Box C shipping dimension: 87” x 45” x 53”
  • Box D shipping dimension: 87” x 45” x 24”
  • Shipping weight: 7975 lb

***This product is too large for tailgate delivery. A forklift or equivalent is required to take delivery**