Build Yer Own Dovetail

How to build a log cabin with dovetail notches.Of course the first thing you need is logs. A good source may be someone who has a portable sawmill in your area. Contact woodmizer sawmills to get a list of owners near you.If you have your own trees, have someone saw them for you.
Step 1
The easiest and fastest way to notch the logs is with a jig.My site has plans to build your own if you want : . By building your own, you can have a custom set of jigs that will work for your particular log dimensions and end up with the gap between the logs that you want.Our example cabin for this instructable is 11'-8" x 16' using logs that are 7" thick x 9" high. The gap will be 2.5 inches.

Yours could be other sizes. The plans are custom designed for whatever dimensions are specified.
After you decide on the cabin dimensions, add 4 inches to each and use those numbers to cut the logs to length.So the logs for this example would be cut 12' and 16'-4".The jigs shown are for half dovetail notches and take about 2-3 hours to make.FFXLB8QGC4G0GK8.LARGE
Step 2
Lay the log on a side and mark a line down the center using a chalkline. The jig also has a centerline marked on it with holes cut out that make it easy to align the jig with the log.The jig attaches to the INSIDE face of the log. (The face of the log that will be on the inside of the cabin. This is facing upward in the photo)FVYJKI7GC4G0GQ7.LARGEFMC0VO6GC4G0GW0.LARGE
Step 3
We said the log we were cutting was for the wall that is 11'-"8 inches log.
Calculate the interior dimensions of the cabin:This is the outside dimension minus 2 times the log thickness.So for our cabin, the short wall interior measurement is 11'-8" minus 6 inches minus 6 inches.That equals 10'-8".Align the other jig to the centline of the log and so that the perpendicular edge is at 10'-8":Attach it with screws.FSUOS9ZGC4G0GK5.LARGE

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