2010 Traditional Timber Framing Symposium
November 22nd, 2010The 19th annual Traditional Timberframe Research and Advisory Group (TTRAG) Symposium was held in the colonial Dutch region of upstate New York, May 21-23, 2010. The TTRAG Symposium represents a unique opportunity to meet and interact with some of the foremost authorities on traditional timberframing while getting a behind-the-scenes look at some highly significant examples of historic timber construction. The historic Stockade District of Schenectady, New York is the oldest continuously occupied residential neighborhood in the U.S. with more than 40 pre-Revolutionary War houses, some continuously occupied since the 1600s. On Saturday morning the Symposium continued at Mabee Farm, a historic site in Rotterdam Junction, about 5 miles west of Schenectady. The c. 300 year old farm includes the oldest standing home (1680) in the Mohawk River Valley, a New World Dutch barn c.1760, blacksmith shop and other buildings, and re-creations of two Revolutionary War bateaux moored on the riverbank. Originally a fur trading post and now a museum and education center, the farm remained in the Mabee family for 288 years. The distinctive New World Dutch Barn at Mabee Farm is an example of some of the oldest and rarest survivals of early American timber architecture.
Presentations included: an overview of Dutch building styles and distinguishing features by John Stevens, author of Dutch Vernacular Architecture in North America and Senior Architectural Historian for the Society for the Preservation of Hudson Valley Vernacular Architecture; Alex Greenwood of the New Jersey Barn Company discussed ways Dutch framing traditions influenced other types of farm buildings; and Walt Wheeler, Senior Architectural Historian at Hartigan Archeological Associates, talked about framing details and patterns during the post-Revolutionary period. Architect, builder, and author, Jack Sobon provided a lively commentary on lessons learned from thirty years of experience in constructing timber framed buildings exclusively by hand. Don Carpentier of Eastfield Village described his approach to learning new crafts and becoming a proficient jack of all trades in order to learn the skills needed to restore the more than 20 buildings that make up Eastfield Village. Jan Lewandoski presented details on the fruit houses of Isle LaMotte on Lake Champlain and framing in the Champlain Islands.
The Traditional Timberframe Research and Advisory Group (TTRAG) was organized in 1990 as a special-interest group within the Timber Framers Guild, to focus on the documentation, repair, preservation, reconstruction and reproduction of historic timber framing. Membership in TTRAG requires an active commitment to understanding the history and development of timber structures and techniques demonstrated by completion of a combination of completed survey forms and documentation of involvement in historic timberframing projects as well as a presentation at a Guild sponsored conference or publication of an articles in Timber Framing, the quarterly journal of the Timber Framers Guild. TTRAG members have made major contributions to the published literature on historical timberframing including Historic American Timber Joinery written and illustrated by Jack Sobon, and Historic American Roof Trusses, a compilation of articles from Timber Framing and new material by Jan Lewandoski, Ed Levin and Jack Sobon on the principles of timber trusses including scissor trusses, kingpost and queenpost trusses, and compound and raised bottom chord trusses using a variety of historic examples. No library on historic American architecture is complete without these invaluable references.
For anyone with an interest in early American architecture and historic wooden buildings the TTRAG Symposium is is an extraordinary opportunity to engage with a community of practitioners who combine scholarly research with deep knowledge of the skills, techniques and practices of traditional timber framing. I come away from every TTRAG Conference with a notebook filled with sketches and observations and a renewed determination to finally, one and for all, get my survey forms completed for full TTRAG membership in time for the next meeting. TTRAG 2011 will be in early April in Ipswich, MA. Stay tuned to the Timber Framers Guld website for details.















