How to join two mitred handrails

handrailjoinerystairs

I have an old staircase with winders, so if I want 32 inches between handrail and nose of stairs, I'm going to have to cut some angles.

If the overall run of the handrails is going to be about 180 inches, and I'm cutting a 17 degree miter about 40 inches from the top, how would you securely join the two pieces? Options I've considered:

  • wood glue and finishing nails. I've done this for the returns, but one doesn't expect a lot of load on the returns, right?
  • some kind of rail bolt, like this one
  • dowels, though I'm nervous about getting close alignment on a mitered join.

Best Answer

A spline across that miter would work very well to reinforce it. Depending on the thickness of the rail, you could even use two.

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