Quick Answer
Combining two tarps can be a highly effective way to create a more substantial and complex shelter, especially in harsh desert environments with intense sun exposure.
Combining Tarp Shapes for Maximum Shade
When combining two tarps, consider using a rectangular and a square shape. This combination allows for a larger, more stable structure with optimal shade coverage. For example, a 9x12 foot rectangular tarp paired with a 6x6 foot square tarp can create a spacious shelter with a stable ridgepole and sufficient overhang for protection from the elements.
Creating a Ridgepole for Structural Integrity
To create a sturdy ridgepole, use a long, straight branch or a section of sturdy pole (at least 12 feet long and 1-2 inches in diameter) to connect the two tarps. Drive the ends of the pole into the ground, spaced about 6 feet apart, to create a stable peak. This will ensure your shelter can withstand moderate desert winds and provide ample protection from the intense sun.
Additional Tips for a Secure Shelter
To further reinforce your combined tarp shelter, use additional stakes and guy lines to secure the tarps to the ground. This is especially important in desert environments with loose sand or shifting soil. Use at least two stakes per tarp, spaced about 2-3 feet apart, to create a strong and stable anchor system. Additionally, consider using a center anchor point to tie the two tarps together, creating a central axis for the shelter.
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