The Gold Mountain Storage Shelter W30’xL40’xH20′ – Double Truss 450g 11oz/650g 23oz PVC is a must-have item for storage and protection. It is ideal for agriculture, farms, automobile storage, entertainment tents, events, temporary shelters, film sets, or even parties. The steel construction is tested to stand under up to 50 miles per hour wind load, scorching sun, heavy snow and even toughest weather conditions in North America. If you are looking for something to cover and protect your cars, boats, RV’s, buses, campers, equipment, tools, materials, supplies or anything, this Gold Mountain Single Truss Storage Shelter is a perfect solution.The peak shelter helps snow to slide off faster while the dome shelter provides more space on the top of the shelter. However, both types of shelter have the same durability and efficiency. The PVC fabric is stronger than PE and is therefore more resistant to weather effects. Plus, PVC has a longer lifespan.