This course focuses on timber frames. Students will learn about material science of wood, what makes a timber frame appealing, and why timber frames are more environmentally friendly, sustainable, and energy-efficient than traditional stick frame structures.

Step back in time and learn the art of 19th-century window and door construction in this immersive 5-day course. As part of the Thoreau’s Cabin Series, this class will guide students through the transformation of rough sawn boards into simple, historically accurate window sash and doors, while also exploring the repair and restoration of old sash and glazing techniques.

Starting with an overview on how to determine the forces and loads a traditional timber frame structure (or really any structure) will see over the course of its lifetime, the course focus will transition into sizing of beams, as well as a primer on basic joinery and connection design. In order to break up the class room portion, we will design a basic timber frame joint, calculate its allowable design strength, and then fabricate it out of timber. After the joints are fabricated, we will “bust” them by pulling them apart using a hydraulic load frame, with friendly bragging rights awarded for the best prediction of strength and best capacity.

This course focuses on timber frames. Students will learn about material science of wood, what makes a timber frame appealing, and why timber frames are more environmentally friendly, sustainable, and energy-efficient than traditional stick frame structures.

Step back in time and immerse yourself in the art and craft of axe work in this 6-day immersive course. The Thoreau’s Cabin Series, Part 1: The Art & Craft of Axes is designed for anyone interested in learning the history, anatomy, and practical use of one of the most essential tools in woodworking and timber processing. Whether you're a beginner or an experienced woodsman, this hands-on course will equip you with the skills to handle an axe with confidence and precision.

Step into the world of traditional craftsmanship in Thoreau’s Cabin Series, Part 2: Hand Tool Timber Framing. In this immersive 6-day course, students will build a full-scale replica of Henry David Thoreau’s famous cabin at Walden Pond, gaining firsthand experience in the fundamentals of timber framing—all using hand tools.

The final phase of building Thoreau’s Cabin is ensuring its protection from the elements, and this 6-day immersive course will teach students how to split (rive) wood using traditional hand tools to create the materials needed for roofing, siding, and interior lath work.