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Posts from the “Details” Category

The steel inside

Posted on 2 May 2017

Overkill is our strong suite, but in the case of the newel posts on an outside stair, I think our approach is pretty justifiable.  The connection between the post and the stair stringer is often the first point of failure on a deck.  Typically a 4×4 gets bolted (or, mercy!, nailed) to the side of the stair stringer, and as people pull on the post going up or down the stair, the short grain of the stringer starts to fail and the post gets wobbly.

 

We’ve developed a system where we fabricate a steel sub-post on a thick plate, and then we bolt the plate to the concrete pad at the bottom of the stair.  The finished newel box gets installed over the steel with big-assed tek screws.  On a recent job, the geometry of the steel post was a little more complicated because we were using 3½” thick engineered beams for the outside stringers, but the general idea is the same.  We also had intermediate newel posts on this stair because of the long run.

Rubin deck stair-8154

 

Rubin deck stair-8158

 

Rubin deck stair-8132

 

Rubin deck stair-8134

 

And some images of the finished newel posts:

Rubin deck newels-8550

 

Rubin deck newels-8551

 

Rubin deck newels-8553

 

Rubin deck newels-8558
Categories: Details, Structural work, trade secrets

Tagged: deck, engineered beam, newel post, Stair, steel, stringer, welding

2 Comments

Minutia

Posted on 13 September 2013

  We had saved as much of the original door and window casing as we could before starting demolition.  Now that we were creeping toward the final stages of the project, we had to figure out if we had enough salvaged material, or if we would need to make shaper knives to replicate some of it.  Greg did the inventory, and it looked like we had enough casing, but we would be short of band molding.  I asked him to bring me a sample of the band so I could get the knives made, but the piece he brought me (above on the right) didn’t look quite right.  It was made of poplar, which would have been a very unusual species for mid-19th-century trim,…

Categories: Details

Tagged: back band, beauty, Molding, original

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