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Free Traditional Threshing Barn Reconstruction Seminar!

Click here for information regarding a FREE heart Valentine's Day Seminar, held at the Garfield Farm Museum near St. Charles, IL; from 9:00 – 1:00 on Sat, February 14th.

Join Us For A Raising: Feb 16th


Visit the raising of this addition to an existing house just outside Kickapoo, IL.

SIP roof enclosure, and built up walls are in the plans for the frame. Call Brandee in our office at 309 289-7921 to reserve a hard hat!

The Appleton Pavilion

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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