Adding spray foam Insulation Contractor is an excellent way to increase the comfort of a home or business and reduce energy bills. The spray foam insulation can fill small cracks and crevices and prevent air leakage that compromises a building’s thermal envelope. During the hot and humid Georgia summers or freezing cold winters, creating an airtight seal in walls can help protect occupants and minimize costly energy loss.
It’s best to remove existing fiberglass or cellulose insulation in order to maximize the effectiveness of new spray foam insulation. This is because older insulation often traps moisture, which promotes mold growth. It also retains allergens and other contaminants that can trigger asthma flareups and other health issues. The aging process of fiberglass insulation also creates formaldehyde fumes that can be harmful to occupants’ health.
In addition, it’s essential that any active knob and tube wiring be removed prior to spray foam installation. Otherwise, it can become difficult to access these wires for future repairs or modifications.
Can Insulation Fix Uneven Temperatures in Your Home?
Spray foam can be applied over existing insulation in a wall cavity, as long as the R-value of the spray foam and the R-value of the existing wall insulation is the same or higher. However, it’s important to consider the condition of the existing insulation before doing this to ensure that the spray foam will not re-insulate and compromise the performance of the wall. In addition, it’s critical that the spray foam and the existing wall be compatible, which is where an experienced professional can provide valuable advice.
Lx5 Insulators of Tulsa
3139 N Lewis Ave Tulsa OK 74110
(918) 626-0327
