As a subspecies of bamboo, guadua has been used as a construction material from the Spanish conquest to the present day. Its strength, lightweight nature, and flexibility offer numerous structural advantages and applications. Since it is native to the forests of Colombia and Ecuador, it has been widely used in local building projects. Additionally, its ease of cultivation and processing makes it a highly sustainable material.

This selection highlights six projects where guadua has been used as both a structural and aesthetic resource.

Originally titled "Colombian Bamboo: A Strategic Ally for the Sustainability of Tropical Ecosystems," architect Luca Bullaro reflects on the work of architect Simón Vélez and designer Marcelo Villegas with bamboo—often called vegetable steel—through new assembly methods, new connections, and various structural support systems.

Simón Vélez, a Colombian architect recognized for his contribution to sustainable architecture, has earned an international reputation backed by outstanding works across the globe. With over forty years of experience in bamboo construction, he is a tireless traveler, inaugurating projects and exhibitions, and leading workshops and lectures.

Today, he seems to have entered a new phase of his professional life. At one point, Vélez remarked: "I want to focus on social housing, but on my own terms. I want to show that high-quality, affordable housing can be built using a hybrid technique of concrete, steel, and laminated bamboo. We have already opened a factory in Manizales to create the first prototypes."

The focus of buildings should ultimately be the well-being of the people using them. When we think of our experiences in hospitals, clinics, the dentist's office, and other medical facilities, the feeling is rarely pleasant. Perhaps it's the smells, the dull, monotone colors, or the sound of medical gadgets working away on some unlucky patient. 

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