My home's insulation is totally inadequate. It has some sort of blown in cellulose fiber insulation. When I moved some of the laid in place pieces of plywood looking for a wiring fault, which I found by the way, I saw that the grey white fibers are now compacted down to 2 inches at most. Is it...

In 2016, we added an addition to our home and installed Johns Manville insulation in the ceiling, we are noticing that it puts off a terrible odor, and especially when the weather is warm outside. What can we do about it? My husband smells it all the time and when I work in the office, it will...

i have a storage space 3 feet high above the bathroom and bellow the roof (roof made of concrete). the storage space has foam insulation on the ceiling and metal showing between, the sides are cement and brick and the floor cement. There are also 4 pipes (hot and cold) pipes running through it...