Articles Tagged with fiberglass insulation

Fiberglass

Description Spun glass fibers made just like cotton candy only at 2000 degrees. Pros Essentially non-combustible. Non-corrosive. Fairly inexpensive. Sold everywhere. 30-40% recycled, the rest is sand which is a rapidly renewable resource. Decent R-value/inch. Does not absorb moisture. Will not support mold/fungus. Cons Itchy. Can perform very poorly...