Detail 36 · All zones

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Detail 34
Vented pitched roof with insulation at ceiling level using batt insulation, with R-value requirements for every IECC climate zone (1 to 8).
Zone 1Zone 2Zone 3Zone 4Zone 5Zone 6Zone 7Zone 8
$9.95
Any 10 details for $59 · All 48 for $149
Batt insulation vented pitched roof energy truss with attic: Roof finish with deck slope no less than manufacturer's recommendations fixed through approved underlayment to ply sheathing fixed to lumber energy type truss designed by manufacturer fixed to wall……
The full specification, with insulation values for each climate zone and the extra notes, is in your download.
Detail 36 · All zones
Detail 35 · All zones
Detail 37 · All zones