The research evaluates the effectiveness of bagasse as a residual organic material and its implementation as a roofing solution for housing in high Andean areas, knowing and interpreting the circumstances of the Aramachay - Jauja annex, from the climatological issue to the economic status of the local population. The methodology was experimental; quantitative and qualitative data were collected, to address figures such as thermal levels, in addition to the results of the instruments (anemometer and thermo hygrometer) to measure the temperature and humidity throughout the experimental part; on the other hand, qualitative information was handled slime and paste; in spite of highlighting more, the desired thermal comfort index was not reached. We can affirm that the use of heat regulating systems such as the trombe wall or the covering proposed in this article does not cover the thermal com...