Kultur Etxea square is a square located in Getxo, Vizcaya. A part of the square is to be covered by means of a structure composed of a base module, with dimensions in plan view of 15 m x 5 m approx. and a surface area from above of 75 m² approx. The true size of its surface area is 87.24m². This is a tensile canvas with hyperbolic paraboloid geometry, supported on two masts anchored to the foundations. The vertexes of the roof are fixed to a structure of bars laid out in diagonal and stabilised by cables. It will carry an edging cable wrapped in its perimeter, which will be fixed by the vertexes to the anchorage plates located on the perimeter pillars. The canvas roof will be a single piece.