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Trillium Dell Offers a Free AIA Accredited Seminar at Serosun Farms

Join Rick Collins this Saturday from 9 - 11:30 at Serosun Farms.

Although our presentation is geared toward architects and designers (offering 2 continuing education credits), this seminar will be of interest to anyone considering the use of heavy timber in a new construction, remodel, or restoration.

Click Here for more information and registration.

Trillium's 20th Anniversary Solstice Raising & TFG Rendezvous

A success for all working on the project; this reclaimed 1880's barn now graces the Trillium Dell Farmstead. It's new life will be dedicated to the livestock and workings of our farm.

These photos were taken on raising day by our friend, Todd Herzog.

See more on our Trillium Dell Facebook Page...

Timber Blog


Iowa City, Iowa - Iowa State Capitol Dome Restoration

TDTW designed, cut and installed a 20 foot wide by 20 foot long by 16 foot tall bell tower and a 16 foot tall octagonal cupola to support the dome on the Old Capitol Building. We utilized select structural white oak timbers for this project. These two structures were built with heavy timbers and hidden steel knife plates. The bell tower was lifted to a height of 80 feet and the cupola rested atop the bell tower. This project required extensive use of tension rods and metal connectors. 

Visit the Old Iowa State Capitol Museum Website

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