It makes adding insulation to your attic a breeze.
Black attic insulation.
Loose fill insulation comes in a variety of materials.
The vent is just above the area in the picture.
Insulation filters the air leaks from your house showing you signs of energy loss you might have noticed some black insulation in your attic or maybe around the perimeter of your basement where the house rests on the foundation.
What does this mean.
Spray foam pink fiberglas vs.
Over the years that continuous air leaking from the house up to the attic turns the fiberglass black with dust.
Is this mineral wool.
The reason the fiberglass gets discolored is that it s acting like an air filter.
In the attic the most common places to find black mold are the places where water is likely to be a problem.
The black color is not the color of the insulation.
On 2020 09 08 by mod.
Walls that are improperly insulated may develop mold because they will absorb moisture from outside.
Blown in insulation is installed using blowing machines.
We love our diyers so take up our incentive to improve your attic insulation situation yourself.
Our climate is cold and lots of snow in winter but hot and humid in summer.
The 2 gable vents are the only venting.
Get a free 24 hour blown in machine.
If your attic or wall insulation is in batt or blanket form whether it s fiberglass cellulose or another material you generally don t have to be concerned about asbestos.
The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation.
Insulation project calculator how to install naima r value certification product training videos colab learning video library for pros distributor locator why owens corning insulation propink vs.
The last pic you posted is loose fill rock wool so i d imagine that the blanket material in question is the same.
The black facing is paper like.
So any place you see black fiberglass dig down and look for where the air is coming from.
We have a 1960 s ranch in columbus oh where i opened up our soffit to find this black faced barrier made by forty eight insulations that has loose fill fiberglass insulation on top of it as our attic insulation.
The area in the attic that has turned black is right under the gable vent.