• MBech@feddit.dk
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      7 months ago

      Important to note: you really, seriously, don’t need the extra strength the bottom piece gives. It is simply a complete and utter waste of oldgrowth forrests to strive for that quality. Loadbearing posts and beams are made in quality assured, tested wood.

      Often times, like 99% of the time, the dimensions of the wood isn’t determined by the strength required, but rather the insulation thickness required, size of internal installations like HVAC, or soundproofing requirements.

      • SchmidtGenetics@lemmy.world
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        7 months ago

        Yeah and the stuff’s all rated and graded anyways. New growth is perfectly fine to hold up a house, it’s what codes are based on. If a 2x4 isn’t enough, instead of speccing a higher grade that’s more expensive, just use 2x6.

        It’s a total non issue, tradesmen know better than to spread this.

      • 13igTyme@piefed.social
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        7 months ago

        Yup. Every single comparison you see of “Old growth vs new growth” it’s always a different wood species.