Membrane seamDOWN at 4 o'clock (sheds water) · cigarette wrap, continuous · no staples or nails, ever
Overlaps3″ on itself (longitudinal) · 4″ at joints · roller-press every lap
Cold weatherbelow 50°F: warm rolls or Polyguard activator · UV exposure ≤30 days
Jacketing (context)metal/PVC per spec · lap ~4 o'clock · banded, never screwed · jacket is NOT a vapor barrier
ColorsI30 NG = WHITE · I50 = BLACK · insulation pale blue · jacket stucco aluminum
Claimszero perms (0.00 · ASTM E96) · self-healing · >400% elongation · ≤160°F · since 1984 · I50: direct burial
| Deliverable | Status |
| Install core — I30 (white) | DONE · render/board/insulrap30_install.mp4 |
| Install core — I50 (black) | DONE · render/board/insulrap50_install.mp4 |
| Full script (VO, both products) | WRITTEN · SCRIPT_I30.html — awaiting sign-off |
| Product posters (I30/I50, client-scoped) | DONE |
| Style menu (client-facing) | DONE · STYLE_MENU.html |
| O1 vapor-drive beat | NEXT BUILD |
| C1/C2 cards · O2/O3 assembly | FAST (existing assets + PIL) |
| VO + music + final mix ×2 | AFTER SIGN-OFF |