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Ventilation and Shade: Permeable Walls in Colombian Architecture

In countries where architecture adapts to the seasons, projects must respond so that they are comfortable for the users, both in the hot summer temperatures and in the cold winter. Tropical countries, such as Colombia, are a bit luckier. The temperature of construction sites depends less on the seasons and more on where they are located geographically according to the altitude above sea level; the closer they are to the sea, the warmer it is. For this reason, it is not essential to seal or insulate the interior spaces. On the contrary, the good management of constant ventilation creates a more permeable and contextual architecture.

We have put together a series of projects with different architectural programs: local markets, health facilities, cultural, education and housing projects. They show that with different construction techniques, you can begin to control the permeability, air flow, privacy or solar heat gain. Explore each of these projects below.

What Materials Keep Buildings Cool?

Air-conditioning isn’t just expensive; it’s also terrible for the environment. Accounting for 10% of global energy consumption today, space cooling in 2016 alone was responsible for 1045 metric tons of CO2 emissions. This number is only expected to increase, with the International Energy Agency estimating that cooling will reach 37% of the world’s total energy demand by 2050.

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