Do Plow-Point Tarps Require Additional Guy Lines?

Tarps and Weather Conditions

When using a plow-point tarp, additional guy lines may be necessary depending on the weather conditions. A plow-point tarp is a type of tarp designed to be set up with a center ridge line, providing a more traditional tent-like shape. This design allows for better wind resistance and water runoff, but it also creates a potential sagging point in the center of the tarp. In windy or snowy conditions, this sagging point can become a weak point in the tarp’s structure, making it more susceptible to damage.

Determining Guy Line Needs

To determine if additional guy lines are necessary, assess the tarp’s tension and the wind or snow load. Typically, a plow-point tarp requires 2-4 additional guy lines, depending on the size of the tarp and the wind conditions. These guy lines should be attached to the tarp at the midpoint, about 1-2 feet from the center ridge line. This allows for even tension distribution and helps prevent the tarp from sagging or flapping in the wind.

Setting Up Additional Guy Lines

When setting up additional guy lines, use trees or stakes that are at least 6-8 feet apart to provide even tension distribution. Use rope or cordage with a diameter of at least 1/4 inch, and secure the guy lines to the tarp with a bowline or other reliable knot. The ideal tautness for the guy lines is about 1-2 inches of slack, allowing for some give and take in the wind. By properly securing the tarp with additional guy lines, you can ensure a more stable and secure shelter.