Project Address *
Project Address
INSULATION
Components of the thermal boundary
joist size, spacing, insulation . Include bottom chords if truss. ex: 2x10 , 16 oc , R60 cellulose
ex: 2x12 16oc R38 fiberglass
Detail if mixed conditions, or several attics or cathedral ceiling areas
Foundation/basement condition
ex: 2" XPS on wall + 2x4, 16 oc R15 fiberglass batts
ex: 2x10 16oc R30 fiberglass
fire place insert bump out out or any other cantilevered framed floor areas.
ex: 2x6, 24oc R21 fiberglass + 2" Polyiso board on sheathing
walk-out etc. ex: 2x6 16oc R21 fiberglass