An important factor to take into account when placing the shade sail is to achieve an adequate tension of the sail to be able to guarantee a perfect placement of the same, free of folds. This will give us a perfect aesthetic appearance and we will avoid any wrinkles that could result in a bag of water accumulation or any other matter.
In order to obtain the necessary tension in the corners of the solar sail we use NAUTICAL PULLEYS (no metal tensors).
With these pulleys we can perfectly tighten the sail with very little effort. In addition, the placement of the SAIL is very easy and fast, we will only need a DIY domestic ladder to reach the anchor point and place the SAIL.