Lumber, What the Heck?

So, I am expanding the deck on the back of our house and since I am doing it myself and it is a “want to” and not a “need to”, I am doing it slowly, as I get time from other more pressing matters.

I bought 2x8’s from Lowe’s a few weeks ago and got the frame/perimeter built. A week or so ago, I bought more 2x8’s from Lowes to install the support joists. I preinstalled the joist supports so all I would have to do is cut them, drop them in and nail them in place. I measured all 16, cut them and numbered them so I would know where they went since they were not all the exact same length.

Imagine my surprise when I put the first couple in place only to find that these 2x8’s were actually wider than the ones I bought a few weeks earlier. These are the same brand, from Lowe’s yet they are anywhere from 1/8 - 1/4" wider. Since they were already cut, I could not return them, so I spent more than 2 hours planning them all down to the correct width with a power planner. I have been building things for many years and have never seen this before. I guess you now should measure boards before you buy them now.


That’s common, especially, in treated boards, depending on moisture content.

They were probably just delivered, and bands cut. Usually you can tell from the boards being much heavier, with the treating solution still being present.

You could dry stack them for a few days, and they will be much closer to the same size.

Also, that’s why we put the joist hangers on “after” the joists are installed, flush with the top of the band.

Be sure to post us some pics of your progress!!

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One more point, instead of ripping the entire joist, you could notch the ends, where they sit in the hanger, to keep them flush with the top of the band.

Mixed_Nutz knows stuff

I feel your pain. I have been building raised garden beds, a chicken coop, stairs for the shed, etc and I try to use as much free scrap lumber as I can find on the side of the road, floating in the marsh, etc. thy stuff never matches up exactly…