Single Truss Arch Storage Shelter W20'xL30'xH12'

The Gold Mountain Single Truss Storage Shelter W20'xL30'xH12' is essential for reliable protection in any season. Its durable truss construction makes it suitable for industrial, architectural, and recreational uses. Ideal for storing equipment, materials, or safeguarding cars and boats, this shelter ensures your belongings are safe in freezing winters or hot summers. The dome design adds strength and versatility to meet various storage needs.

It’s the owners' responsibility to take off snow immediately if not slide off by itself.

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

Specification

Description	Specification
Dimensions(WxLxH)	20'x30'x12'
Door size (WxH) (Front & Rear)	14'x10.5'
Door Type	Zipper Rollup Door
Frame	Single 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 Φ	Φ 70x42x1.5mm
Purlin Φ	Φ 40x1.2mm
Arch Spacing	6 ft
Number of Arch	6
Number of Anchor plates	12
Tension System	Pipe and Ratchet Tie-Down System
Average assembly time for DIY with 4 persons	1 Day
Snow Load	42 lbs/ft²
Wind Load	50 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.

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*.
• 12ft drive through the front door to end door
• An average of 7-10 years of cover lifespan, depending on the environmental and weather conditions.
• Style: Freestanding
• Commercial-grade galvanized steel tubes
• 100% waterproof, fire retardant, UV inhibitor 
• Simple assembly, super easy to install
• CSA/TUV Snow Rating Test Report
• SGS fabric Certificate
• Type: Prefabricated Building

Package Size

• LxWxH(inch): 85’’x30’’x20’’
• Weight(lb): 794
• A forklift or equivalent is required for unloading.

Parts

• Cover replacement
• Front panel
• Rear Panel
• Ratchet

keywords: 20x30x12; 203012; 203012 buildings

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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