Showing results 1 - 8 of 8
Closed-cell spray foam insulation covers the attic floor to provide a continuous air control layer.
Flat roof with cavity spray foam plus loose-fill insulation and gypsum board thermal barrier.
Right-- IR photo shows how effectively spray foam insulated/air sealed attic kneewall and the floor cavities under kneewall
Sloped roof with cavity spray foam insulation sprayed on underside of roof deck and covered with sprayed-on thermal or ignition barrier coating.
The attic kneewall and the open floor cavities under kneewall are both sealed and insulated in one step with spray foam insulation
The drywall above the dropped ceiling duct chase extends beyond adjoining top plates for a continuous air barrier
Wrong - Batt insulation does not provide complete coverage across the attic floor so ceiling joists are exposed resulting in thermal bridging.