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--- design [2026/06/13 19:07] – created tony
+++ design [2026/06/14 18:56] (current) – [Framing] tony
@@ Line 1: / Line 1: @@
-====== Note: The underlying design idea MUST be "Design to our building ability". Don't design something we can't build! K.I.S.S. ======
+Note: The underlying design idea MUST be "Design to our building ability". Don't design something we can't build! K.I.S.S.
+====Overall notes====
+Aline hates mold. No mold. Keep all the cold bits away from moisture so we don't get condensation. No ducts to move cold air and get water condensing on them.
 ====Foundation====
+I really don't know much about foundations.
 ====Framing====
@@ Line 11: / Line 18: @@
 Having them built offsite and delivered means less work for us. More cost, totally worth it.
+  * Here's a [[https://insulationinstitute.org/wp-content/uploads/2025/05/N161-OR-Energy-Code-0425.pdf|link]] for insulation standards in Oregon. Floors R30, walls R21, ceiling R30, Windows U0.27.
+  * staggered wall framing or double framing?
+  * 3.5" RockWool is R15. 5.5" RW is R23. 7.25" RW is R30. What wall thickness? I like deep set windows.
 ====Roofing====
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 Want large overhangs.
+Again, exterior insulation/water barrier.
 ====exterior====
 Want to use ZIP sheathing, for no housewrap and exterior insulation should keep breathability to interior. Absolutely want a rain gap on top of that, then siding. Considering adding more exterior insulation, but will complicate window installation, so... don't do that.