SKU: 89901895505

W30'xL40'xH20' Double Truss Storage Shelter

Sale price$2768.37 Regular price$3075.97
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

W30'xL40'xH20' Double Truss Storage ShelterThe Gold Mountain Storage Shelter W30xL40xH20 Double Truss is perfect for agriculture, automobile storage, events, and more. Built to withstand up to 60 mph winds, sun, and heavy snow, it offers robust protection. The peak design aids snow removal, while the dome provides extra space. Both types are durable and efficient, with long lasting, weather resistant PVC fabric. Ideal for cars, boats, RVs, equipment, and supplies, this shelter meets diverse

The Gold Mountain Storage Shelter W30’xL40’xH20’ - Double Truss is perfect for agriculture, automobile storage, events, and more. Built to withstand up to 60 mph winds, sun, and heavy snow, it offers robust protection. The peak design aids snow removal, while the dome provides extra space. Both types are durable and efficient, with long-lasting, weather-resistant PVC fabric. Ideal for cars, boats, RVs, equipment, and supplies, this shelter meets diverse storage needs.

Please Note: Stake pegs are replaced by expansion bolts. If you need stake pegs, you can contact customer service to place an order.

How to build a Storage Shelter?

Installation Manual

Specifications

Description Specifications
Dimensions (WxLxH) 30'x40'x20'
Side-wall Height 12 ft
Door size (WxH) (Front & Rear) 14'x13'
Door Type Mechanical Rollup Door
Man Door (WxH) 2.6'x6.6'
Frame Double Truss Galvanized Tube
Steel Frame Hot Dip Galvanized Steel
Truss tube 16 Gauge
Tarp Fabric PE or PVC
Tarp Color (customizable) White with Green/Red Edge
Temperature resistance -22 - +158 °F
Arch Ø Φ 48x1.5mm
Purlin Ø  Φ 48x1.5mm
Arch Spacing 10 ft
Number of Arch 5
Number of Anchor plates 10
Tension System Pipe and Ratchet Tie-Down System
Average assembly time for DIY with 4 persons 3 Days
Snow Load 42 lbs/ft²
Wind Load 60 miles/h
Tarp lifespan 7-10 years, depending on the type of fabric and environmental conditions.

Frame lifespan

15+ Years

Warranty

- PE: 2 Years Warranty.
- PVC: 8 Years Warranty.

Fabric (Optional)

  • Economical - 11oz/m²(300 gsm) PE Tarpaulin Fabric
  • Heavy Duty - 16oz/m²(450 gsm) PVC Tarpaulin Fabric
  • Heavy Duty - 23oz/m²(650 gsm) PVC Tarpaulin Fabric
  • Heavy Duty - 26oz/m²(750 gsm) PVC Tarpaulin Fabric
  • Heavy Duty - 32oz/m²(900 gsm) PVC Tarpaulin Fabric
  • Please contact us to order.
Country of Origin China

Installation Tips

1. That depends on the product and the local regulations. A permit is usually not necessary for temporary placement. For (semi) permanent placements, it’s best to contact your municipality.

2. It’s necessary to tighten the roof fabric enough to avoid “hammocks” on the roof and also re-tighten once or twice again after a few months of use. This is important when assembly in cold weather (autumn and winter) because the fabric is stiff then and when we get the sun and warm weather afterward it will make the fabric “slack” again and need to be re-tightened before next winter.

Features

  • No building permits required*.
  • Easy to set up and install.
  • Portable for moving to new locations.
  • Two large doors allow entry and exit more easily.
  • Fabric cover blocks UV radiation and provides natural light.
  • A galvanized steel frame helps the shelter to resist terrible weather conditions.
  • Suitable for several purposes.

Package Size

  • LxWxH (inch): 122.8x42.5x35.4
  • Weight (lb): 2590 (for 16oz PVC); 3131 (for 23oz PVC)
  • A forklift or equivalent is required for unloading.

Delivery and Unloading

  • The product will be either loaded onto a box or flatbed truck, depending on its size.
  • A forklift or equivalent is required for unloading.

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89901895505

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Fred Schwartz
Battle Creek, US
★★★★★ 5
A Great Pair of Small PC Speakers
Size: 1 Pair, Color: Silver, Size: 1 Pair, Color: Silver
These are great little pc speakers. They hookup easily, give off great sound, have an in line cord volume control and look great on the computer desk. The only thing missing is an on/off switch so you have to detach the usb to turn off the power, if desired, when the PC is on. My usb port is on the front of my desk top so it's easy.
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Reviewed in the United States on May 19, 2026
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ZharTheObscenity
Bozeman, US
★★★★★ 3
Don't by used from amazon
Size: 1 Pair, Color: Black
Bought them used (don't do it plz) and they work well but at times I notice a hissing sound that always happens when I'm not playing any audio from them, and then there's times where there's no hissing sound. It's not the loudest but it can get kind of annoying. I'm sure it's because I bought them used but oh well, saved a few bucks and this is what I get. Other then that though the actual sound quality of the speakers is crazy good for the money. Speakers have nice weight to them and really decent bass to em as well. Just gotta give it 3 stars since Amazon didn't find it necessary to 1. Didn't clean the product before shipping so that it was in a presentable state, came to me hella dusty 2. Idk if anyone actually did long enough testing on this product when it got sent back, or else they would've fixed the hissing problem. I assume that was why it was sent back in the first place 3. Box was terribly packaged. No bubble wrap what so ever, the box the actual speakers were in also had nothing keeping them safe from getting smacked around during shipping. Multi billion dollar company can't even go the extra mile for the people who are paying them and keeping them in the business.
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Reviewed in the United States on April 21, 2026
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Verified Purchase
luna
Phoenix, US
★★★★★ 5
Perfect!
Size: 1 Pair, Color: Black
My husband wanted old-school plug-in speakers that had quality sound. These fit the bill and at an excellent price! They function exactly how the older speakers did, plug in and enjoy! No need to mount but you can if you wanted to. Easy to use and they have great volume. He does music making and video game development, so he needed the sound quality.
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Reviewed in the United States on April 25, 2026
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Akbar Faizi
Massapequa, US
★★★★★ 5
Unbelievable Performance!
Color: Black, Size: 6 Feet, Style: 5-Pack, Color: Black, Size: 6 Feet, Style: 5-Pack
I didn't expect such a great performance by these charging cables since even they are not brand. Decent price for a bunch of solid and plenty long charging cables. These are in high quality and charge fast the cell phone. Don't waste your money buying at the stores or the branded one.
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Reviewed in the United States on February 13, 2026
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Nonamemarine
San Leandro, US
★★★★★ 5
Good reliable cable
Color: White, Size: 6 Feet, Style: 1-Pack
Very good quality cable works as expected with no issues at all. Easy to clean seems more durable than the OEM cable from Apple. Well pleased- I have several.
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Reviewed in the United States on May 14, 2026

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