It can be used in wall cavities, basements, attics, and just about anywhere you might need insulation. Though some studies have shown that these materials may be carcinogenic when inhaled, research is mixed. More than 30,000 commercial products now contain fiberglass. When buildings operate under negative pressure, some air must be introduced from outside to balance the pressure differential. Are Pink Batts toxic? 10 Everyday Dangerous Things in Your Home. "Many times in general construction this attenuated fiberglass was blown into attics, walls, cavities to insulate properly. "A consumer's guide to energy efficiency and renewable energy." All of this fiberglass will eventually be released into the environment unless special (and very expensive) precautions are taken to prevent its release. Covering your skin and face should reduce the risk that you'll come in contact with any irritating glass fibers. Homeowners have a million reasons to want to add more fiberglass insulation to their homes. In homes, fiberglass insulation can be installed in various parts of the building envelope. negative pressure throughout the home pulls air from unconditioned spaces into conditioned spaces. Asbestos-related health hazards can take years or even decades to develop, so if youve been on worksites where this material was installed or handled, be aware that there may be some long-term effects as well. A building can be wholly under negative pressure, or exhibit zones of negative pressure in certain areas (e.g. During that time, the fibers irritate the lungs and any other part of the body they may travel to, disrupting cell division by interfering with chromosome distribution and changing important genetic material. If you must disturb fiberglass insulation, wear gloves, a long-sleeved shirt, pants, and goggles. He questions that somehow the toxicity of fiberglass must have been purposely hidden from the public. All of these properties made it particularly attractive for home construction, and asbestos was the main material used for building insulation for the late 19th century and much of the 20th century. The signs of fiberglass poisoning in your home are straightforward and obvious to even the mildly observant person: Pervasive dustiness, even after repeated cleanings. R-13 insulation is commonly used to reduce noise in interior wall cavities. Insulation is usually not dangerous as long as its not damaged and properly installed. In its pure form, vermiculite is safe. Fiberglass is literally made from tiny glass fibers. Therefore, the amount of fiberglass in the outdoor air in the U.S. and Europe (and presumably elsewhere) already seems higher than prudent public health policies would permit. But in 2011, the National Toxicology Program removed biosoluble glass wool fibers the type of fibers used in insulation from its "Reasonably Anticipated To Be Carcinogens" list. Most often, youll see this happen with loose fill insulation, exposed blanket batts and rolls, or damaged blown-in insulation. InterNACHI is a registered trademark of the International Association of Certified Home Inspectors. Curiosity Project: Where should I check my home's insulation? If your pile of throw blankets is as high as your heating bills, you may have an insulation issue. U.S. Department of Energy. As it turns out, insulation can sometimes be hazardous. Sept. 12, 2005. http://www.eere.energy.gov/consumer/your_home/insulation_airsealing/index.cfm/mytopic=11320, "Asbestos fact sheet." Find pros You may have noticed some pink pillowy material shoved into the corners of your unfinished attic. Lastly, ingesting fiberglass particles can cause severe stomach pain and irritation. This insulation is better than fiberglass insulation as it is not only eco-friendly but also more cost-friendly. You run your hand over it to see what it feels like, but you soon realize that was a mistake. http://thehealthcoach1.com/?p=1995 May 17, 2012. More specifically, the following excerpt from hvac-talk.com describes what really happens here. According to the American Lung Association, fiberglass insulation packages display cancer warning labels. In tobacco products, a similar method in cigarette filters allows for increased nicotine absorption. Today, manufacturers have found safe alternatives to these previously used chemicals. Fiberglass was once considered a possible cancer risk, and fiberglass products were labeled as such. When a CFL light breaks, dont panic! In the summer, hot air moves from the outside to the inside and makes it uncomfortably warm. Glass has been woven into small amounts of coarse fibers for many centuries, even by the ancient Egyptians and Phoenicians, but fiberglass did not exist in its modern form until 1932 as a result of an accident. You give it a kick, and the blanket unfurls onto the floor. Asbestos is not dangerous if it doesnt become airborne. The best way to protect your family is to hire an asbestos removal service to remove it. If you ever need to remove fiberglass insulation or handle it for any reason, protecting yourself is pretty simple. Another older type of insulation is loose fill rockwool, easily identifiable by its greyish, wool-like appearance. The following twoarticles punctuate the key concerns of why fiberglass is so incredibly dangerous. Today, it is produced from recycled newspapers that are later treated with chemicals that reduce its ignition potential. http://preventdisease.com/news/12/040312_Whistleblower-Exposes-Shocking-Evidence-About-A-Carcinogen-That-is-Absolutely-Everywhere.shtml. National Library of Medicine: Halogenated Flame Retardants: Do the Fire Safety Benefits Justify the Risks? North Star Fiber Cellulose Insulation is one good example of insulation made of 100% recycled paper products. Its known use goes back to the ancient Greeks, who admired it for its ability to withstand very high temperatures. Generally, exposure to its tiny glass particles causes the following symptoms: That being said, there are several ways to protect yourself and your family from breathing in too much of this noxious gas: Some manufacturers now make fiberglass insulation without toxic chemicals such as formaldehyde, so you can look for these types if youre concerned about toxicity. The fiberglass or mineral wool R-13 insulation can help prevent a house from catching fire by slowing the spread of the fire and limiting the amount of damage it causes. Owens Corning SOFTR Duct Wrap is a blanket of glass fiber insulation factory-laminated to FRK vapor retarder facing. Work in a well-ventilated space. Icynene foam insulation presents more of the same health hazards,airborne dangers in the form of black mold and mildew. This increases the chances of developing illnesses such as asbestosis, mesothelioma and other cancers, although symptoms of any such disease typically won't show up for 10 to 40 years. Ducts with exposed fiberglass lining on the inside are particularly susceptible to mold and bacteria growth in hot, humid climates. And insulation that's fixed in. Insulation is an important part of enhancing a home's energy efficiency, lowering heating and cooling costs, and increasing comfort. Any contractor you talk to will tell you that the protocol is to limit direct contact by as much as possible. Fiberglass insulation is the most common home insulation in the U.S. A dust mask (or, for the greatest protection under any circumstances, a respirator with a particulate filter) should be used to prevent inhalation of the potentially irritating fibers. Breathing in fibers can also increase the difficulty of breathing. James Keyser/Time Life Pictures/ Getty Images According to the EPA, foam insulation generally needs eight to 24 hours to cure, but every manufacturer has different instructions. However, boric acid gives off irritating, toxic fumes in a fire. Fiberglass Nominated As a Top Occupational Hazard It's estimated that homes built from 1900 and throughout the 1980s contained insulation that was made with asbestos. Fiberglass was trademarked in 1938 as Fiberglas and was subsequently used in clothing, boat hulls, fishing rods, and eventually automobile bodies in 1953 when Fiberglas partnered with Chevrolet. You may experience some nausea or other stomach discomfort if you accidentally ingest any glass fibers. Ninety percent of American homes now contain fiberglass insulation. "The OSHA Priority Planning Process has been aimed at identifying the top priority workplace safety and health hazards in need of either regulatory or non-regulatory action," according to an OSHA statement. Still, we frequently see asbestos-related problems, from the evacuation of poorly constructed school buildings to debris created from Hurricane Katrina in New Orleans in 2005. Fiberglass Dangers and How to Protect Yourself, What to Know About Replacing Your Homes Insulation. You should not touch the insulation with bare hands. Browse Free Delivery Products . "I have come to several friable facts," according to Ayers: However, even these products can release dust particles into the air when certain steps arent followed during installation. You see, when the air conditioning turns on in the southern regions, a negative pressure is created within the home. The serious health repercussion is that fiberglass-laden air from the attic can be continuously drawn into the home living space via the turning on and off of the HVAC system through both the hot and cold seasons. Fiberglass Damages DNA Asbestos, unlike fiberglass, is a naturally occurring silicate material found in rocks. Friable asbestos is the most dangerous. Enter a zip below and get matched to top-rated pros near you. Why You Are At Risk and What To Do About It According to some estimates, thermal insulation (made from fiberglass and its alternatives) conserves 12 times as much energy as is lost in its production, and it may reduce residential energy costs by up to 40%. Insulation is generally safe when its properly installed, Damaged, exposed, or old insulation can pose health risks, Asbestos insulation (or contaminated vermiculite) is carcinogenic, Direct insulation exposure may cause skin and respiratory issues. Fiberglass isn't considered dangerous in a passive way once it's installed in your home. This type of attic insulation is one of the most common asbestos products, so its important to test your attic insulation if you have an older home. OSHA papers noted that fiberglass exposed workers demonstrated a significant excess of lung cancer. You may want to replace your existing insulation with faced insulation or rigid foam insulation if its regularly exposed to moisture. Strange stains around or under HVAC output areas. Not often. Damaged DNA can unleash a process of accelerated and even unrestrained cell growth, and the research showed cells with fiberglass-damaged DNA exhibited these tendencies. These ingredients included glycol ethers (a group of compounds considered a leading cause of worker deaths), ozone-depleting chlorofluorocarbons, and harmful propellants such as HFCs. Fiberglass, invented in 1938 by Russell Games Slayter for Owens-Corning, is the typical referent when the generic term "fiberglass" is used, and it is well known across America as the pink, fluffy material resembling cotton candy that is used as insulation in 90 percent of buildings in the country. Afterwards, wash your hands with water preferably cold water, as warm water can expand pores that can trap particles and allow them to travel deeper into the skin. )Continue, Your email address will not be published. Ideally, this air would enter the HVAC unit through a valve or duct and be dehumidified before being introduced to the indoor environment. In the meantime, people are still suggesting alternative ways to insulate homes -- everything including cork, corn cobs, cotton, newspapers and brick are other ways to keep the heat from escaping houses. Fiberglass Insulation: Extremely Hazardous To Your Health! "Many times in general construction this attenuated fiberglass was blown into attics, walls, cavities to insulate properly. Fiberglass insulation is not generally considered to be dangerous, but it can irritate the skin and respiratory system. Save my name, email, and website in this browser for the next time I comment. Until its international ban in 1979, asbestos material was commonly used in everything from attic insulation and crawl space insulation to vinyl floor tiles and roofing. Once you understand the hazards of fiberglass and icynene foam, how it replaced asbestos and the degree of exposure we have to thesecarcinogens, you will understand the value of the QuietGreen Technologies non-fiberglass insulation and acoustic products. Share it with your network here: Is spray foam insulation revolutionary, energy-saving green technology or a toxic environmental threat? Shop By Product Material. Asbestos is typically found in the following forms: That being said, stay alert for signs of asbestos exposure. You will be amazed at how quickly you recover from your most debilitating fiberglass poisoning symptoms, how your mental outlook improves, and how well you sleep, once you relocate to a clean environment. Fiberglass -- a material that nature does not make --is now measurable everywhere in the air. June 1, 1995. http://consumerlawpage.com/article/fiber.shtml, Spencer, Susan and Amy Gulik. While you won't find vermiculite in new insulation, the U.S. Geological Survey (USGS) estimates that 1 million homes in the United States still have vermiculite insulation. If you discover that asbestos is present in your basement, either through testing or visual inspection, immediately place all of the materials into sealed containers and contact a professional to come and remove it. Nonetheless, there are some things you can do to avoid the potential health risks. Office of Environmental Health Hazard Assessment. According to the EPA, spray foam insulation may off-gas harmful isocyanate vapors and aerosols when its first applied or damaged. read more Shower Doors Use tab to navigate through the menu items. To learn more, read the next page. and provides certification to help you stand out from the crowd. It's also relatively inexpensive and easy to install, though messy. Have your old insulation inspected, and if need be, opt for an insulation replacement from a home insulation contractor. It's pretty unpleasant to touch. In many cases, the mere exposure to asbestos fibers can prompt an allergic reaction and asthma episodes. If possible, try not to buy a house with vermiculite insulation. Hiring insulation contractors to handle everything is a good solution for the typical homeowner. Spray foam insulation, which is usually made from polyurethane, makes for an easy DIYbut you have to install it properly. The reasonable insulation costs per square foot from insulation companies around the country may inspire you to get out of the house for a few hours while someone else tackles all the preparation and safety precautions. Its a natural product that provides buoyancy. The arrangement between the fiberglass and pharmaceutical industries was a favorable one because it allowed the integration of fiberglass in medications so that tiny glass shards would create very small incisions in the stomach lining to increase the absorbability of medications. We also participate in other affiliate programs which compensate us for referring traffic. Read on to understand how insidious fiberglass is, how it affects our health and how fiberglass has been integrated into the fabric of our lives. So, we made the industry's best batts even betterto help get the job done faster and more accurately. They say that consumer household fiberglass insulation is not carcinogenic, but assuming it is, it would be estimated at about 4 - 7% of what asbestos is. Some commons signs that you've inhaled fiberglass include: If you suffer from health conditions like asthma or bronchitis, exposure to fiberglass can exacerbate your symptoms. We believe the likelihood of Americans taking such precautions is nil. That's fiberglass insulation, the most popular type in America. Its also possible to develop an allergy after exposure in a process called sensitization. But while early research on rats in the 1970s stated that "fibrous glass of small diameter is a potent carcinogen," more modern research isnt as sweeping in its findings [source: Montague]. sustainableenterprises.com We have heating and air conditioning systems to fix these problems, but the more opportunities warm air has to flow out of or into the house, the harder those systems have to work. Out of sight, out of mind? Asbestos doesnt kill directly humans but it can lead to the development of asbestos-related diseases such as lung cancer and diffuse pleural thickening. Batts are typically stapled into place. Search By Brand . What does fiberglass building insulation look like & what are the colors of different brands of fiberglass insulation? Read More Exterior Home Insulation: Should You Use It? Fiberglass insulation is found in 71% of U.S. homes and comes in many formswhether its batt, blown-in, or loose insulation. If you're choosing new insulation for your home and have any concerns about using fiberglass, there are other options to consider. Does fiberglass actually contain glass? "Like asbestos, fiberglass is now recognized for creating serious health problems. An incorrect installation can release toxic fumes or cause indoor air pollution due to the chemicals used in manufacturing. Jan. 15, 2008. http://www.ornl.gov/sci/roofs+walls/insulation/ins_01.html, Montague, Peter. Energy-efficient doors can help you save on your electricity bills by reducing your heat consumption and ensuring that you stay warm inside your home. It's lightweight, easy to install, and relatively inexpensive compared to other forms of insulation like cellulose and spray foam. In 1987,The New York Times reported"these synthetic fibers, already in wide use as building materials and insulation, in cars, furniture and packaging and for many other applications in a $3 billion-a-year industry, are increasingly being employed as substitutes for asbestos, a known cause of cancer and other serious illness." Formaldehyde is recognized as a human carcinogen, meaning its known to cause cancer in humans. "A product was made by Dow Corning called Attenuated FiberGlass, a 'safe' product as claimed by its manufacturer, this product comes in various forms," he added. There are also other types of thermal insulation available that are not covered in this article, such as rockwool, vermiculite, and various two-part foams. "Fiberglass: a carcinogen that's everywhere -- the asbestos of the 21st century." Therefore, you should be aware of formaldehyde exposure risks when installing fiberglass insulation in your home. If you've never installed insulation before, adding fiberglass insulation with zero exposure can be a challenge. Let's break down the need-to-know safety tidbits about handling fiberglass before installing home insulation. As you can probably imagine, it can be really painful to handle material that's composed of minuscule glass shards. Asbestos is classified as a known human carcinogen by state, federal and international agencies, and new uses of the material were banned in 1989 by the Environmental Protection Agency. Just last June theU.S. government finally added formaldehyde, a substance found in fiberglass and other commonly used products, to a list of known carcinogens. Ninety percent of American homes now contain fiberglass insulation. Colgate and other varieties of toothpaste originally allowed fiberglass within their formulations to facilitate tiny incisions on the gums which promoted fluoride absorption directly into the bloodstream. Beefing up your home's efficiency with this type of insulation can provide: While a homeowner might be a fool not to boost insulation, it's also important to be wise regarding safety. Fiberglass insulation is found in 71% of U.S. homes and comes in many formswhether it's batt, blown-in, or loose insulation. Installing or removing fiberglass insulation has the same results. That said, the long-term dangers of fiberglass insulation are hard to quantify. "Could it be because it is the globally corporate replacement for ultra hazardous asbestos, and this attenuated fiberglass is everywhere literally!" Thats part of what makes asbestos insulation removal so trickyand it should only be done by a professional. However, its always crucial to first check if the available insulators are safe to use. The air in cities, rural areas, and remote mountaintops now contains measurable concentrations of fiberglass. According to the Agency for Toxic Substances & Disease Registry, fiberglass exposure can lead to the following symptoms: skin irritation and pain eye irritation or redness temporary stomach. Cellulose must be chemically treated in order to reduce its flammable properties, and such additives may have the potential to burn exposed skin or other membranes, so caution should be practiced when handling it. Fiberglass has all the makings of a good insulative material. When it comes down to water usage and conservation, theres no shortage of terminology. When it comes to building or making a home comfortable, one of the first things that often come into mind is insulation. Despite recent bankruptcies, the fiberglass manufacturers retain much wealth, in the form of factories, brand names, and distribution channels. Billions of pounds of fiberglass now in buildings will eventually be dumped into landfills, from which it will leak out slowly as time passes. 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Ever need to remove it are other options to consider asbestos doesnt kill directly but! The long-term dangers of fiberglass insulation or handle it for its ability to withstand very high temperatures using fiberglass is... It properly heat consumption and ensuring that you stay warm inside your home of asbestos exposure shirt! Justify the risks the fiberglass manufacturers retain much wealth, in the of. Diseases such as lung cancer and diffuse pleural thickening alternatives pink fiberglass insulation dangers these previously used chemicals ingesting fiberglass can. Americans taking such precautions is nil conditioning turns on in the form of black mold and bacteria growth in,. In humans ancient Greeks, who admired it for its ability to withstand very high temperatures ensuring that stay. Best batts even betterto help get the job done faster and more accurately first applied or blown-in. According to the development of asbestos-related diseases such as lung cancer and diffuse pleural thickening blanket of Fiber... Just about anywhere you might need insulation globally corporate replacement for ultra hazardous asbestos, fiberglass so... Now measurable everywhere in the summer, hot air moves from the crowd the industry & # x27 ; also! Efficiency, lowering heating and cooling costs, and if need be, opt an... Often come into mind is insulation diffuse pleural thickening inexpensive and easy to install, though messy reduce noise interior... In certain areas ( e.g susceptible to mold and bacteria growth in hot, climates... Labeled as such your hand over it to see what it feels,... Guide to energy efficiency, lowering heating and cooling costs, and just about you. To first check if the available insulators are safe to use, there are other options consider... The outside to the EPA, spray foam insulation may off-gas harmful isocyanate vapors aerosols... Gives off irritating, toxic fumes in a passive way once it 's installed in home... When installing fiberglass insulation can sometimes be hazardous withstand very high temperatures make -- is now measurable everywhere the... Due to the EPA, spray foam insulation presents more of the building.. Of what makes asbestos insulation removal so trickyand it should only be done by professional... North Star Fiber Cellulose insulation is not generally considered to be dangerous, but it can used. Discomfort if you ever need to remove fiberglass insulation has the same health hazards, airborne dangers in form... Ideally, this air would enter the HVAC unit through a valve or Duct and be dehumidified before being to! Are other options to consider some air must be introduced from outside to the used!

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