Metal pergola – And can be made with different types of materials such as cast aluminum flat bars, iron pipes and others, basically requiring painting can be a common synthetic enamel that gives a smooth finish and a brightness that is maintained as long as we give correct maintenance steps. Also this type of paint material gives protection against corrosive vapors own sea and exposed exterior durability proviéndolos inside structures circumstances.
Metal pergola usually have treillage iron (trellis) Body accompanying perimeter railing design. They are usually octagonal or hexagonal, as the angle of each part is necessary to allow the soldier; a curved structure of only one piece is very rare to see. The toppings are almost always sheet, just to accompany the overall structure, but we can always see hybrids with coverage of other materials.
As for the sheet, it is known that absorbs heat and heated at times other environments, therefore there technology plates insulated. To affirm surface, generally over soft soils, the development of a cube is necessary Anchor good size taking into account the final size of the structure. Subsequently grab with metal screws or epoxy resins. We should always consider what will be the weather most of the time when we make the decision to install a metal pergola.