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Event Details

IPTW 2018

  • October 26, 2018
  • October 27, 2018
  • Frederick, MD


  • Historic Mount Olivet Cemetery
    515 South Market St. Frederick, Maryland

    Day 1: Basic Gravestone Conservation

    Day 2: Historic Mortars, Infill & Composite Stone Patching, Consolidation of Stone, and Water Repellants

    Each day will have an entirely different focus, and the content will not repeat.
  • A one-day reduced registration for Maryland residents will be available for this year.This reduced rate has been made available through a partnership between PTN and Preservation Maryland.
  • Non-member registration includes one full year individual membership in the Preservation Trades Network.
  • Includes awards dinner and auction
  • PTN Board and demonstrator registration. Must register October 1st.
  • Includes all evening events. Does not include attendance at any other part of the event. Must be purchased along with a standard event registration.
  • This intensive 2 day workshop with instructors Duffy Hoffman, Robert Cagnetta, David Hoggard, & Jim Turner will teach you the ins and outs of restoring historic windows with some of window restoration leaders.

Registration is closed

The Preservation Trades Network Presents the 22nd Annual International Preservation Trades Workshop

October 26-28, 2018
Historic Preservation Training Center
Frederick, Maryland

Join us once again as we return to Frederick and the National Park Service’s Historic Preservation Training Center for the 22nd International Preservation Trades Workshop.  It is shaping up to be a great workshop, with the usual variety of demonstrators.  As usual there will be the main dinner and auction to cap off the event.  We have shortened the Workshop to two days this year, to allow for a youth day on Thursday and a community day on Sunday.  The Misia Leonard Scholarship is available for Students wishing to attend, so apply early!  We are planning several workshops ahead of the main event, including gravestone preservation, masonry preservation and window restoration.  We are honored that HPTC has once again opened their doors to us, and brought us home, as it were.  This year honor the legacy of Chris Robinson, who encouraged us all to “Go Big or Go Home”.

See you in Frederick!

More information on the pre-IPTW workshops coming soon:

  • Gravestone Preservation (October 23rd and 24th) with Jason Church-NCPTT, Moss Rudley-HPTC & Jon Appell-Atlas Preservation
  • Window Restoration (October 24th and 25th) with Duffy Hoffman, Rob Cagnetta, and Jim Turner

Save the date and stay tuned to our website for more information.

Note: to register as a PTN Member and receive the discounted member registration rate you must be logged in to the Members Only area.

Preservation Trades Network
PO Box 442205
Detroit, MI 48244

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