DECOPAIS GREEN WALLS are vertical gardens which can be installed in or outdoors on any wall. In these systems, which are a new tendency in architecture, the plants grow directly on the vertical surface and not starting from the base as is the case with creepers .GreenWalls are artistic creations which contribute to increase the value and identity of any building; apart from being very decorative they contribute with the improvement of the environment .Among the most important advantages is the fact that they act filtering heavy metals and CO2 in the air, improving it’s quality in and outside the building. They also act as acoustic and temperature insulators, improving the energy yields both in heating and air conditioning, depending on the season.Top of the line, easy, low maintenance technology is used; this ensures long term permanence, depending on the species used.I each case, the selection of the plants depends mainly on the geographical spot, climate , orientation, amount of light, among other factors.