Quick Answer
When selecting a tarp for shelter, consider a size that provides adequate space for occupants, sufficient coverage from the elements, and ease of setup. A minimum tarp size of 8x10 feet (24.4x3.05 meters) is recommended for two people, while larger tarps can accommodate more individuals. Ensure the tarp is not too large to handle in windy conditions.
Choosing the Right Tarp Size
When selecting a tarp for emergency shelter, consider the number of occupants and available space. A general rule of thumb is to provide at least 15-20 square feet (1.4-1.9 square meters) of floor area per person. For a two-person shelter, a tarp size of 8x10 feet (24.4x3.05 meters) is a good starting point.
Measuring and Calculating Tarp Size
To calculate the ideal tarp size, multiply the number of occupants by 15-20 square feet (1.4-1.9 square meters). For example, a four-person shelter would require a tarp of at least 60-80 square feet (5.6-7.4 square meters). Consider adding a 10-20% buffer to account for gear and movement space.
Setting Up the Tarp Shelter
When setting up the tarp shelter, ensure the tarp is securely attached to a sturdy anchor point, such as a tree or a rock. Use rope and cord locks to keep the tarp taut and prevent wind from entering the shelter. Use stakes and guy lines to secure the tarp and provide additional stability.
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