The theme, Layers Across Time—Preserving a Diverse Western Heritage, was developed to evoke an appreciation of the rich heritage of the American West, spanning over 10,000 years, and exemplifying the westward development of the United States.

Founded in 1858 by gold prospectors, Denver experienced its first population boom between 1859 and 1893 due to mining and the arrival of the railroad. During this time Denver grew as a supply town for the mining areas and an agricultural and manufacturing center. Denver continued to grow, albeit slowly, in the first half of the twentieth century. Contributing to that growth in the 1940s was the location of the Denver Federal Center in the Denver suburb of Lakewood.

The next boom occurred during the 1970s and early ‘80s as a result of many regional and national energy companies locating their headquarters in the city. Several of downtown’s high-rises were constructed during that time. Denver boomed again in the 1990s and the downtown LoDo and Ballpark neighborhoods are excellent examples of historic preservation that took place in that decade. Larimer Square had already been preserved, beginning in the 1960s. All three of these neighborhoods are easily accessible from the conference hotel.

The conference will focus on the many layers Colorado and places beyond have experienced throughout history. Professionals from around the world will examine history and the built environment via materials, type of structures, patterns of growth and the future of preservation through sustainable design.

The Conference will also continue the APT tradition of setting the standard for preservation ideologies, to present the most current technologies to assist the preservation process, and to give voice to the international community for preservation findings. It is from this foundation that the ongoing discussion will continue on how to successfully link preservation and sustainability during the age of rapid climate change.

Registration: registrar@apti.org