Breathing Attic Insulation

Homeowners can also come across fiberglass insulation during repairing or clearing out the attic.

Breathing attic insulation.

Fiberglass insulation a man made mineral fiber con structed from a variety of materials such as sand and recycled glass is the most popular form of insulation in the united states more than 90 percent of homes in america are lined with the pink stuff source. Research over 25 years confirms that fiberglass is known to cause respiratory problems yet many construction workers are still exposed to synthetic fibers. It can also cause breathing problems. When used as insulation vermiculite tends to be pebblelike and light brown poured loose between an attic s floor joists.

If the insulation is not properly sealed off it can get into air vents and circulate through the building. When i came down i started coughing 4 5 times an hour and my arm felt very itch even after shower. The dangers of fiberglass on construction sitesfiberglass an effective insulation material that slows the spread of cold heat and noise is widely used in the construction industry. Fiberglass insulation is not generally considered to be dangerous but it can irritate the skin and respiratory system.

Although insulation is not normally a good environment for mold growth it can be in some circumstances. Until 1990 the majority of vermiculite was mined near libby montana from a mine found to have a natural asbestos deposit. If dust is trapped in the insulation if the house is in a humid climate and if it gets warm and moist in the attic mold growth can occur there. I was up in the attic for an hour wearing short sleeve t shirts and no mask.