Black On Insulation In Attic

Loose fill insulation comes in a variety of materials.

Black on insulation in attic.

Also known as loose fill blown in insulation uses pneumatic equipment to blow particles into an attic usually where no insulating material has ever been installed. In fact black insulation is the energy auditor s best friend because it tells us where the problems are. Place a magnifying glass close to the insulation to observe dirt particles or mold spores that might be forming on your insulation sheets. 3 fog the attic with a mildicide.

Replacement of insulation may be necessary if this is the case. Looking at the very first pic that you posted it appears to be a rock wool insulation. The black facing is paper like. Such particles consist of one of three materials.

You should note that if it s a rental property the owner could be held liable for a tenant living in unhealthy conditions. Is this mineral wool. Insulation often turns black and there are numerous varieties of mould that we breathe every day without harm. Take note of any brown black green pink orange or yellow particles.

This is typically done with an ulv fogger and sprayed throughout the attic area. While you might be able to clean a moderate amount of mold from a wall you cannot clean insulation at all. The black insulation isn t necessarily black mould of the harmful kind. This can be done with heaters fans dehumidifiers etc.

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. 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. Insulation sheets are a solid color such as white which will make the dirt and mold easy to spot. I see small blotches of gray insulation throughout the blanket which indicates that this insulation is black coated due to serious venting issues within the attic.

The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. If the mold goes through and to the insulation you will have to replace it as well. On 2020 09 08 by mod. Use gloves a mask and a fan to protect yourself while cleaning in the attic.

If the mold growth in the attic is pronounced you may see it presenting atop attic insulation.