DIY: Fixing Gaps between Logs
Back in the day, and even today, we see photos of log cabins the have 2 to 3 inch gaps between each row of logs. Back then these gaps were filled with a mixture of mud and straw. This filler might have been dressed up with some form of white wash. If not, it would be the color of the mud
We have since learned how to build this chinked style log system in a more efficient manner. At Honest Abe, we “fit” thinner T&G log sections between each course of logs. We call them splines. Then we add foam and chinking [not caulk] to each side of these splines. [Photos] Some chinking comes in several colors or it can be stained. Some chinking cannot be stained.
Back to the question we see periodically. How does one chink the exposed gaps that we see in these old style log homes? [Photo] How do you fill these gaps when there is no consistent distance between the gaps?
Here is one option:
[1] Find 2 to 3 inch wide sheets of polyurethane like you see in those inexpensive white coolers and cups. Cut them into strips to fit each gap. Stuff them in snugly so they do not move. You can also do this with wood strips but uneven gaps between the logs make this a real chore.
[2] Brace the foam so that does not move. Get creative.
[3] Then paste chinking as directed on to the inside and outside of each foam strip. If you can do the inside and outside at the same time, that teamwork will help keep the foam in place.
Warning: Do not fill the gaps between logs with cement. Wood does not like cement, even at the bottom porch posts, fences or mail box post holes.
Option 2: Mix mud and straw. Work it into the gaps. Then trowel it down to a smooth surface, inside and out.
Sansin.com, a company that I represent, has all of the chinking and chinking tools needed.
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