Breathing Attic Insulation

Therefore vermiculite insulation produced at the libby mine may be contaminated with asbestos.

Breathing attic insulation.

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. When i came down i started coughing 4 5 times an hour and my arm felt very itch even after shower. But while many see the benefits of insulating our houses. If the insulation is not properly sealed off it can get into air vents and circulate through the building.

My bathroom fan was dropping water so i went up to the attic and applied fiberglass insulation to the bare metal vent pipt from the fan out to the roof. When used as insulation vermiculite tends to be pebblelike and light brown poured loose between an attic s floor joists. Homeowners can also come across fiberglass insulation during repairing or clearing out the attic. 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. I was up in the attic for an hour wearing short sleeve t shirts and no mask. Although insulation is not normally a good environment for mold growth it can be in some circumstances. Fiberglass insulation is not generally considered to be dangerous but it can irritate the skin and respiratory system.