When heated to a high temperature flakes of vermiculite expand as much as 8 30 times their original size.
Enclosed attic vermiculite.
The expanded vermiculite is a light weight fire resistant and odorless material and has been used in numerous products including insulation for attics and walls.
Children should be kept away from the attic too.
Any movement of the vermiculite may release asbestos fibers into the air and eventually into the lungs of the home s occupants.
That s why it s so much better to have an attic with no insulation at all than it is to have an attic with 8 inches of vermiculite.
If your attic contains vermiculite.
Homeowners and buyers often want to know if they should leave the.
But call us and you get a vermiculite eating machine.
Leave the removal of vermiculite to professional asbestos contractors.
Unfortunately almost all vermiculite insulation contains asbestos and is unsafe when disturbed.
Walls insulated with vermiculite are thought to be less likely to spread asbestos fibers than attic insulation which can be blown around by wind moving through attic vents.
Sometimes that was hundreds of bags.
Zonolite brand vermiculite is very common in racine kenosha milwaukee walworth waukesha and surrounding counties.
This is a primary reason why the zonolite attic insulation trust was created.
In the meantime homeowners should avoid using vermiculite insulated attics as storage space.
We have invested in one of the safest cleanest and most efficient solution to vermiculite and we call it the beast a.
The old way of removal required the workers to scoop up double bag and carry it by hand through your house.
If you have vermiculite insulation in your attic it may contain asbestos.
The zonolite attic insulation trust was established in 2014 to help homeowners with the cost of removing zonolite attic insulation from their homes.
The trust reimburses homeowners for 55 percent of their removal and reinsulation costs with a maximum payout per owner of 4 125.
It could be purchased locally and could be installed by contractor or homeowner.
So if you have vermiculite insulation look into this.
Vermiculite insulated attics should not be used for storage and the material should be abated by certified contractors before attempting any remodeling work.
If an attic is insulated with a thin layer of vermiculite a layer that provides less than the minimum r value required by code it s hard to come up with a good way to improve the insulation layer especially if the ceiling has air leaks.