W 30FT x L 40FT x H 20FT Double Truss Storage Shelter
$4,272.00 – $4,464.00Price range: $4,272.00 through $4,464.00
Free standard shipping to the contiguous U.S. Delivered in 3–8 business days.
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.
Questions about this product? Email contact@oneipower.com or call +1 (920) 259-0911.
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.
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 48×1.5mm |
| Purlin Ø | Φ 48×1.5mm |
| 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) |
|
| 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): 122.8×42.5×35.4
- 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.

s304020,30×40, 30x40x20, Double Truss Storage Shelter, fallout shelter storage room, Gold Mountain Storage shelter, Gold Mountain dome storage shelter, outdoor storage shelter, Storage Shelter
| Material |
23oz PVC ,15oz PVC |
|---|
Free Standard Shipping
Free on every order. Delivered in 3–8 business days to the 48 contiguous United States and Washington, DC. Tracking is emailed when your order ships. Shipping Policy
30-Day Returns
Return unused items in original packaging within 30 days of delivery. No restocking fee; return shipping is paid by you unless the item is damaged, defective or incorrect. Refunds are issued within 5 business days of inspection. Return & Refund Policy
Warranty
Covered by the manufacturer's warranty, plus our own 30-day replacement or refund if it arrives defective. Warranty Policy
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