Shade sails are a type of canopy, usually in the shape of a rectangle or triangle. They use a flexible fabric tensioned across anchor points (support poles and/or existing structures like a building, house, or roof). They can cover large areas at a fraction of the time and cost as other canopy structures. They’re especially effective in shading outdoor areas with greater sun exposure. Shade sails are great for playgrounds, pools, seating areas, gardens, and anywhere else a canopy is needed.