July 21, 2026

Subfloor plywood (t&g or no?)

Subfloor plywood (t&g or no?)

🌍✨ Subfloor plywood (t&g or no?)

Why we’re watching: Hi all, I’m framing the second floor of our home using Doug fir post and beam. The joists are 4.5”x9.5” (a 3-ply 2×10) spaced 30” oc, and in some places 36”…

The momentum here is practical, measurable, and worth watching closely. 💚

⚡ Why this matters

This is the kind of story that moves the clean economy forward — real momentum, real tools, and outcomes you can track. GreenTV curates the signal from the noise so you get what actually scales. 🚀

🔭 What to watch next

  • 📌 Key signal: Hi all, I’m framing the second floor of our home using Doug fir post and beam. The joists are 4.5”x9.5” (a 3-ply 2×10)…
  • ✅ Watch for measurable follow-through, not just announcements.
  • 🔎 Share the most practical takeaway with your community.

🌱 Progress is real — let’s keep building it.

Truth. Solutions. Action. 🤝

Reporting curated for GreenTV. Original reporting via Green Building Advisor.