Dusty Insulation In The Attic

The dust found its way into the house via duct leakage and pressure imbalances due to door closure.

Dusty insulation in the attic.

Anytime anyone goes up into your attic there will be insulation on them and pieces coming out into your house from the attic entry point. The types of insulation that were most commonly made with asbestos are loose fill also called blown in insulation. You can do it yourself for about 500. Grab a tape measure and a flashlight to see what kind of insulation you already have in the attic and how deep it is.

Most homes in the metroplex have a type of insulation in the attic that turns to dust. Loose fill insulation comes in a variety of materials. Place a magnifying glass close to the insulation to observe dirt particles or mold spores that might be forming on your insulation sheets. Pull up and dispose of any material that s compressed water stained or moldy it s useless.

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. Or as in the first case it is much safer to call in professional contractors that can easily remove the hazardous fibreglass and install better insulation. How much does attic insulation cost. Wear gloves if you need to handle the material as well as a dust mask goggles and a loose fitting long sleeve shirt.

If you need to add insulation in your attic save big by blowing in cellulose insulation yourself. The pros charge 1 500 to 2 000 to do a 1 200 sq ft. The temperature of the attic the humidity moisture airflow it affects your whole house. And this is still true when it comes to dust.

White blown fiberglass insulation covered with a heavy level of dust in the attic. To make insulating an attic easier grab a helper and set aside two days. Then use the numbers in the chart at right to estimate its r value. I used a 1hp fan from harbor freight 4 rigid pvc and 4 corrugated drain pipe duct taped together.

Blowing attic insulation isn t hard but it s dusty sweaty work. There were holes in the ductwork and penetrations where mechanical systems went through the ceiling and into the home. And so naturally that dust is going to get into your hvac system and your ductwork. The attic insulation had been incorrectly installed and was not doing its job.

One for attic prep and the second to actually blow the insulation. Insulation sheets are a solid color such as white which will make the dirt and mold easy to spot. If you have large quantities of dust and insulation to remove get a good sized 1 2hp dust collector and use 4 diameter hose to carry the dust to a bag outside the attic. If you are going to use blown in cellulose insulation know that it is dusty.