Foaming is Very Important part of any building... In Residential and Commercial you can find it Between Floors, Inside Walls, Around Vent Boxes, Inside Part of Roof, Around Windows, Inside Windows, Garage Etc...

If your foam in bad condition, Mice and other Insects make a nice warm living there. Temperature home is very unstable which causes air conditioning and heater to work harder, brake more often and use more electricity... with faulty foam your home could be up to 15% colder in winter, and up to 15% higher in summer... It is very important to hire someone who knows that trying to save on foam will cause for an unhappy customers, and failure of inspections!