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Spray Foam Insulation Unvented Pitched Roof construction detail

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Detail 48

Spray Foam Insulation Unvented Pitched Roof

Pitched cathedral-ceiling roof build-up using spray foam 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

Included

  • PDF drawing
  • Specification as editable text
  • General construction notes

Specification preview

Spray foam insulation unvented pitched cathedral roof: Roof finish with deck slope no less than manufacturer's recommendations fixed through approved underlayment to ply sheathing fixed to lumber rafters fixed to wall plate. All structural elements to be……

The full specification, with insulation values for each climate zone and the extra notes, is in your download.

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