


🌍✨ 1:12 Unvented Roofing
Why we’re watching: I’m in zone 4A with an unvented attic and a 1:12 single slope roof.
I’m planning 3” polyiso above the OSB roof deck and fiberglass batts in the 2×10 16OC… 💚
⚡ 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: I’m in zone 4A with an unvented attic and a 1:12 single slope roof. I’m planning 3” polyiso above the OSB roof…
- ✅ 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.