On this new build in Ojai, A.S.I.'s crew sprayed closed-cell foam against the underside of the roof deck between every rafter and piece of blocking. Closed-cell foam adds high insulating value, an air seal and moisture resistance in one application, and it stiffens the roof assembly. Insulating the roof line this way keeps the interior more comfortable through hot afternoons and cool nights, with less load on heating and cooling.
- Service
- Spray Foam Insulation
- Building
- New wood-framed home or addition
- Location
- Ojai, CA