
Buildner has released the results of its Denver Single Stair Housing Challenge, an international design challenge inviting architects, designers, and urban planners to explore innovative solutions for high-density residential living. Participants were tasked with reimagining a common point access block typology—often characterized by vertical circulation concentrated in a compact core—and transforming it into a more sustainable, community-oriented, and adaptable living environment. The competition was focused on sites in Denver, Colorado, though its issues are relevant to urban situations throughout the United States and around the globe.