The design of a building process must consider climat ic variations in the region, the external conditions and the use of available resources in nature, like the sun, vegetation, rain and winds, to provide a built environment with environmental comfort and reduced energy expenditure. But add to urbanization, often with occupancy of disordered ground comes disregarding this knowledge and disregarding local characteristics and as a result reducing the green areas. This disordered occupation associated with the reduction of green spaces is modifying aspects of climate and consequent ly damaging the thermal comfort of users. The objective of this article is to show the use of vegetation in constructive solutions still in project design, presenting the importance of partnership vegetation versus building with a better understanding of the use of vegetation to climate attenuator element. Seeking thereby a healthier