Vermiculite Insulation
Vermiculite is a pure mineral that possesses extraordinary insulating and fire resistance properties. For this reason it has huge business and client functions corresponding to fireplaces, acoustic panels, brake linings, soilless growing materials, attic insulation and many more. When vermiculite is heated, it expands like popcorn into an accordion-like structure. This construction creates pockets of air which is why it makes good attic insulation.
Is Vermiculite a Health Concern?
Vermiculite by itself has not shown that it is causes any health problems. The difficulty arises when Vermiculite accommodates Asbestos. From 1920 to 1990 a mine in Libby Montana produced contaminated Vermiculite. This was then sold as attic insulation beneath the brand name Zonolite (and presumably others).
Asbestos poses a well being risk when the fibers are current in the air the occupants breath. This typically occurs when the asbestos materials is disturbed. If you happen to discover vermiculite in your attic, avoid it. Left in your attic untouched it poses a minimal, to no well being, threat at all.
Should you live in a home constructed prior to 1984 it is wise to take the necessary precautions when renovating the home. Asbestos was utilized in a wide range of construction supplies together with: ground tiles, siding, wall boards, joint and spackling compounds, electrical wiring insulation, HVAC duct insulation, roof shingles, fireplace and furnace insulation, and lots of more. For this reason it's best to consult an environmental firm prior to taking over renovations in older homes.
Does My Insulation Include Asbestos?
You'll be able to't inform if vermiculite comprises asbestos just by taking a look at it. Generally you will discover empty Zonolite bags left within the attic. Should you're involved concerning the insulation in your attic, contact a neighborhood environmental firm to take several samples and have them lab tested. Don't take samples to be tested yourself as a consequence of potential exposure.
What Should I do if My Attic Insulation Contains Asbestos?
If the insulation is situated in an space that is separate to the building's residing environment (behind walls, floorboards or remoted to an attic which is ventilated outside) the advice is to leave it alone. The physical traits of vermiculite is such that the chance of it getting into the house air is low. Eradicating asbestos containing materials can value within the thousands.
Vermiculite is a pure mineral that possesses extraordinary insulating and fire resistance properties. For this reason it has huge business and client functions corresponding to fireplaces, acoustic panels, brake linings, soilless growing materials, attic insulation and many more. When vermiculite is heated, it expands like popcorn into an accordion-like structure. This construction creates pockets of air which is why it makes good attic insulation.
Is Vermiculite a Health Concern?
Vermiculite by itself has not shown that it is causes any health problems. The difficulty arises when Vermiculite accommodates Asbestos. From 1920 to 1990 a mine in Libby Montana produced contaminated Vermiculite. This was then sold as attic insulation beneath the brand name Zonolite (and presumably others).
Asbestos poses a well being risk when the fibers are current in the air the occupants breath. This typically occurs when the asbestos materials is disturbed. If you happen to discover vermiculite in your attic, avoid it. Left in your attic untouched it poses a minimal, to no well being, threat at all.
Should you live in a home constructed prior to 1984 it is wise to take the necessary precautions when renovating the home. Asbestos was utilized in a wide range of construction supplies together with: ground tiles, siding, wall boards, joint and spackling compounds, electrical wiring insulation, HVAC duct insulation, roof shingles, fireplace and furnace insulation, and lots of more. For this reason it's best to consult an environmental firm prior to taking over renovations in older homes.
Does My Insulation Include Asbestos?
You'll be able to't inform if vermiculite comprises asbestos just by taking a look at it. Generally you will discover empty Zonolite bags left within the attic. Should you're involved concerning the insulation in your attic, contact a neighborhood environmental firm to take several samples and have them lab tested. Don't take samples to be tested yourself as a consequence of potential exposure.
What Should I do if My Attic Insulation Contains Asbestos?
If the insulation is situated in an space that is separate to the building's residing environment (behind walls, floorboards or remoted to an attic which is ventilated outside) the advice is to leave it alone. The physical traits of vermiculite is such that the chance of it getting into the house air is low. Eradicating asbestos containing materials can value within the thousands.
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