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Log Building Courses
Course Content:
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Site preparation, squaring up and leveling piers and other foundations.
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Power saw maintenance, cleaning and sharpening.
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A thorough acquaintance with all hand tools used on the course, including sharpening techniques.
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Peeling bark with drawknives, shovels and spuds.
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Experience in scribing round logs with double-level log scribers.
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Removal of lateral grooves and notches for a clean, "chinkless" fit, using adze, axe, chainsaw, chisels and handlebar gouges.
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Preparing for and installing door/window with regard to log settling and other factors.
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Square-notching tie beams and second floor structure - ways to get what you need from the upstairs.
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Construction of a roof truss and how it is attached to plates, purlins, ridgelog; discussion of other roof systems.
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Demonstration or use of log lifting systems which can be used by individuals: parbuckling with a rope and skids, skylining between trees.
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Lecture on log building history and techniques.
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Clarification of wood characteristics; use of scaling sticks and other forestry tools in understanding timber volumes.
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Lecture on preservatives and coatings, with emphasis on human health haz ards versus wood preservative benefits.
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Flattening (slabbing) with chainsaw, correct chalklining, cutting, brushing, and guidebar-top-planing for a perfect surface.
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Proper use of American and Swedish broadaxes for hewing logs.
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Lecture on house plan drafting and scale model
construction.
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Tree research presentation by each student.
Great Lakes School of Log Building
1350 Snowshoe Trail, Isabella, MN 55607
888.529.9582 / 218.365.2126
courses@schooloflogbuilding. com
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