Spray Foam Insulation Nyc At: Union Ave, Nutley, Nj 07110.
Retrofit Foam Insulation, adds tremendous R-value to exterior walls, achieving up to R-13 in 2 x 4 walls and up to R-21 in 2×6 walls. Additionally Better insulation, lower energy use, lower energy bills
Older homes often have poorly insulated exterior walls that have numerous air leaks around piping, wiring holes, windows, etc. One way to insulate and air seal the exterior walls at the same time is to remove the interior finishes and fill the wall cavities with spray foam insulation.
One consequence of insulating existing walls is that less heat will flow through the assembly: therefore, less drying of the wall assembly will occur. If any water has been getting into the wall, adding insulation without first fixing the leaks increases the risk of moisture damage to the walls. The exterior walls should be inspected for the presence and condition of the water control layer/drainage plane. This inspection could include demolition and inspection from the interior, to find existing water leakage issues, or selective disassembly of the exterior of the wall.
Phone: (718) 594-1976
sprayfoamnyc@gmail.com