how to know if attic insulation has fiber glass in it?
Hey, i have an attic and I’m wondering if the insulation has fiber glass in it? It’s like white small pieces, ive accidently walked on it in bare feet once and it didnt bother them at all, ive also held it a lot bare handed cause i had to pick it up haha, and it didnt bother them, the house was built in the 1990 if that helps?





Doesn’t matter. Unless there’s something in it that you have an alergic reaction to, why bother?
As you can handle it with no problems, why worry?
If you want to know, find the product name (likely somewhere to be found on sheets of the stuff) and question at a DIY store or try to find the manufacturer and question them directly.
sounds like blown in fiberglass insulation to me, they also make a blown in newspaper insulation
It all has fiber glass in it. Just don’t eat it.
If it is the roll-up kind, it probably has. What you gotta do is to just walk on it with your shoes on and then use a shop vac to vacuum up the whole place before anyone go ss in thesri contact the manufacturer and get the sheet of specifictations. T