Past Technical Workshops

Keeping the northwest region embraced in preservation and technology for our built heritage. The APTNW Chapter hosts a technical workshop focusing on a variety of material topics each spring. Our venue cities change to accommodate our local members of our region. Technical workshops are day long and comprised of a line up of experienced local speakers and ends with a walking tour. These are an excellent way to gain more knowledge in the field of preservation technology and network with other professionals of our region.

Masonry Cleaning Workshop

Friday May 3, 2019
Portland, Oregon
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URM Seismic Resilence Symposium

Saturday July 18-20, 2019
Portland, Oregon
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Energy Conservation in Mid-Century Modern Buildings Symposium

Saturday September 16, 2017
Salem, Oregon
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Water Repellants and Historic Masonry

Saturday April 29, 2017
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Mesa to Mountain: Preservation in the American West

March 23-25, 2017
Salt Lake City, Utah
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Preservation of Mid-Century Modern Building Materials

Saturday May 21, 2016
Portland Oregon
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Preservation on High: Investigation & Documentation of Monumental Historic Structures

Thursday, June 11, 2015
Seattle, Washington
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Materials & the Maritime Environment, Port Townsend, WA

Saturday, March 26, 2011
Port Townsend, Washington
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Historic Masonry Workshop, Astoria, OR

Saturday, March 13, 2010
Astoria, Oregon
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