House Insulation In Attic Looks Like Dust

Attic insulation looks like kitty litter.

House insulation in attic looks like dust.

Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be. On 2020 09 14 by rob. I was told that this material exists in an isolated area of our attic. Rummaging around in your friend s newly renovated attic you notice what looks like a rolled up blanket in the far corner.

Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or. On 2020 09 14 by mod rob that looks like mineral wool insulation. You give it a kick and the blanket unfurls onto the floor. Box out light fixtures.

Cellulose contains a high percentage of recycled paper and does not contain minerals. If you have loose fill insulation that is gray soft and without a shine it is probably cellulose insulation. In general it looks like shredded gray paper. Insulation experts can remove the sawdust before blowing in fluffy helpful fiberglass or cellulose insulation that provides far greater r value.

You run your hand over it to see what it feels like but you soon realize that was a mistake. Granular insulation is probably vermiculite a crystalline appearing compound that insulates at about r 2 per linear inch. It s pink and the material looks a little like cotton candy. Alice that looks like a mix of loose fill cellulose and mineral wool or fiberglass insulation.

They said the attic was not sealed properly and the fiberglass batts were acting as filters for dust from the streets due to air pressure changes owen corning loose fill insulation is flying in the attic causing insulation to circulate in the rooms they said attic must be vacuumed out remove.