Serving Jersey Shore, Middletown, Rumson, Manasquan, Brick, Colts Neck, Howell, Holmdel
The before picture shows an attic knee wall in Neptune, NJ. This is typical in Bi-level homes. The original insulation provided no effective insulating value and no air sealing, allowing air to move through the assembly. This caused very cold and hot walls in the conditioned space adjacent. The after picture shows the same walls sheathed with 2" R-13 foam board, with all the seams sealed airtight. The result is approx R-21 performance and now the walls are not cold and hot.