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.

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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Historic Wood Workshop, Seattle WA

Sunday, March 14, 2009
Seattle, Washington
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Stone Restoration Workshop, Victoria BC

Sunday, March 3, 2007
British Columbia, Canada
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Non-Destructive Testing Workshop, Seattle WA

Saturday, March 11, 2006
Seattle, Washington
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Terra Cotta Workshop, Portland OR

Saturday, February 19, 2005
Portland, Oregon
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Cast Stone Workshop, Seattle WA

Saturday, February 21, 2004
Seattle, Washington
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