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LuckyCharms

(20,526 posts)
Sun Sep 14, 2025, 10:52 AM Sunday

Something a little different: Trim carpentry instructional video. [View all]

I'm afraid this will bore most of you, but some may be interested, so I'll post it.

This is a video that shows how to "roll" miter cuts. Frequently, when trimming out windows or doors, the jambs are either sitting proud of the wall, or they are recessed back from the edge of the wall. This is problematic when cutting miters, and if this is not compensated for, the miter joints will not be tight, and they will look like hell.

I re-trimmed my entire home in pre-finished oak trim. This means that the joints have to be perfect, because that stuff is not caulked or painted. I had all sorts of problems. Wavy plastered walls, proud jambs, recessed jambs...everything. All of the molding I ordered cost several thousand dollars, and I didn't want to slop it up with a bad install.

So I found a video on YouTube that explains how to deal with this problem (not this particular video)...I can't find the original video that taught me.

This technique is called "rolling the miters". I don't own a step gauge, so I was using coins, drill bits, nails, anything that worked. I went to trade school for God's sake, and I never learned this technique until I found a video on how to do this. It worked, and my miters came out perfect. As a pro who looked at my work said..."tighter than a gnat's ass".

I encourage everyone to teach themselves anything and everything as we all grow older. It's never too late to learn something new.




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