Anyone whos ever accidentally touched fiberglass insulation knows that it can instantly irritate skin. During the same period, the amount of fiberglass manufactured has increased rapidly year after year. 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. It cleans the air within 12 minutes, eliminating smoke, dust, smoke, and toxic volatile organic compounds, making it ideal for mitigating any harmful elements in the air. negative pressure throughout the home pulls air from unconditioned spaces into conditioned spaces. 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. Moreover, one-in-a-thousand is not adequate protection for the general public; U.S. Environmental Protection Agency uses one-in-100,000 or one-in-a-million as a standard for public exposures. For much of his career, he was exposed to the removal of chemical and solid waste following "stringent" laws in regards to toxic waste and management. The best type of insulation is one that has been tested to ensure it doesnt contain harmful chemicals or radiation. Ayers has worked extensively within a variety of installations and settings including FBI, military, U.S. Marshall's offices as well as power generation companies, chemical refineries, educational institutions, hospitals and medical centers to name a few. Cellulose insulation is relatively inexpensive and significantly reduces air flow. Click Here to Read A Shocking Article About the Suppresion of Fiberglass Dangers Info, Whistleblower Exposes Shocking Evidence About A Carcinogen That is Absolutely Everywhere. These labels, says the Lung Association, are required by the U.S. Occupational Safety and Health Administration (OSHA) based on determinations made by the International Agency for Research on Cancer and the National Toxicology Program. According to the American Lung Association, "homeowners are at risk. Asbestos is not dangerous if it doesnt become airborne. Most or all individuals in the home, including pets, have strange illnesses which do not respond to conventional treatments, especially skin and breathing ailments. At that time asbestos was integrated into almost all building materials including adhesives, caulking, plaster, insulation, tiles, cement products, shingles, flooring, wallboards and even tapes. Fiberglass: The New Asbestos, Only More Toxic and Deadly Once the tiny glass fibers enter your body, they can actually cut and penetrate your organs and tissues. In the summer, hot air moves from the outside to the inside and makes it uncomfortably warm. In both cases, these two forms of roof insulation have proven to create a ubiquitous health disaster throughout every residential subdivision. Cellulose insulation is an eco-friendly option made from recycled materials. It also doesn't evaporate in the air, dissolve in water or react with most chemicals. Fiberglass insulation is found in 71% of U.S. homes and comes in many formswhether it's batt, blown-in, or loose insulation. In fact, it can last decades and usually wont cause any health problems unless youre handling it directly without personal protective equipment. You may experience some nausea or other stomach discomfort if you accidentally ingest any glass fibers. Heres a detailed overview of popular insulation materials and the risks they pose: Fiberglass is one of the most commonly used types of insulation in homes across America. This caused public health officials to ignore the growing number of epidemiological studies that showed how deadly fiberglass really was. "Asbestos, its chemical and physical properties." http://thehealthcoach1.com/?p=1995 May 17, 2012. Here are two of the most frequently asked questions about insulation: Sheeps wool is the healthiest insulation. Fiberglass Insulation: Extremely Hazardous To Your Health! However, people in rural areas breathe the air 24 hours a day, not 8 hours. Typically, fiberglass insulation isn't dangerous unless it is disturbed. That rule doesn't apply to your home insulation. Fiberglass is literally made from tiny glass fibers. from $213.71. The U.S. National Toxicology Program issued its 13th Report on Carcinogens in fall of 2014, and while its entry on Certain Glass Wool Fibers (Inhalable) states that they are reasonably anticipated to be human carcinogens, it also goes on to say that there is so much variation in production that full assessments must be made on a case-by-case basis [source: NTP]. American Cancer Society: What Causes Malignant Mesothelioma? We're all familiar with it, the fluffy "pink stuff" that surrounds us in our homes, schools, offices --- every building, everywhere. While some studies of workers in fiberglass-insulation factories have reported an increased risk of lung damage from inhaled glass particles, others have not. The very fine fiberglass dust from the attic and wall spaces is simply drawn through every small crack or crevice, opening or wire conduit which leads directly into the home living space. Inhaling fiberglass particles can cause nose bleeds, severe coughing, and lung damage. That MDI is one of the chemical ingredients that are mixed on the jobsite which, together, react to create the final spray foam product. 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. 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. aul Ayers worked as a Certified Hazardous Materials Supervisor with extensive industrial experience in the asbestos abatement industry. 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. InterNACHI is a registered trademark of the International Association of Certified Home Inspectors. Chances are you've already installed fiberglass insulation in your home or have had someone else do it for you at some point. 24 March 2008. An idea that everyone has the right and the chance to work hard, live comfortably, and have prosperity throughout their life. Ideally, this air would enter the HVAC unit through a valve or duct and be dehumidified before being introduced to the indoor environment. In Ayers' research, he claims that Chronic Obstructive Pulmonary Disorder (COPD), colon cancer, ulcers, and lymphomas may all be caused by attenuated fiberglass. Inhaled fibers can lead to health issues, including cancer. What was not known then, that is known now, is that fiberglass may be higher in toxicity levels compared to asbestos. To learn more about house construction and related information, see the next page. Do you know what happens to this fiberglass that sits in the attic through alternating periods of heat and cold, humidity and dryness? What Is Asbestos Insulation, and Why Is It Dangerous? That said, the long-term dangers of fiberglass insulation are hard to quantify. You can use a checklist for inspecting and repairing your own insulation to make sure youve got all your bases covered. )Continue, Your email address will not be published. We use it outside buildings to improve thermal performance and minimize energy costs. 2023 Attainable Home | Attainable Media, LLC | All Rights Reserved, The Great Debate: Pros & Cons Of Spray Foam Insulation, The 4 Best Energy-Efficient Doors You Can Buy Right Now, Wastewater Differences: Greywater, Blackwater, and Recycled, Exterior Home Insulation: Should You Use It? Paul Ayers worked as a Certified Hazardous Materials Supervisor with extensive industrial experience in the asbestos abatement industry. 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. Over time, the indoor relative humidity will increase, potentially causing mold growth on cool interior surfaces or inside wall cavities. In 1973,a legislative declarationwas made that asbestos constituted a public health safety hazard" A researcher named Dale Kleist was attempting to create a vacuum-tight seal between two glass blocks when a jet of high-pressure air turned a stream of molten glass into fine fibers. 2. Yet itsurrounds us and isused to insulate almost every building and home. Fiberglass insulation is present in 90 percent of homes, buildings, schools, and offices. Fiberglass is a type of fiber primarily composed of glass that is used in a wide variety of applications,and is predominantly employed as a residential and commercial thermal insulator. Chances are youve already installed fiberglass insulation in your home or have had someone else do it for you at some point. projectcensored.org Over time, the indoor relative humidity will increase, potentially causing mold growth on cool interior surfaces or inside wall cavities. Marco Torresis a research specialist, writer and consumer advocate for healthy lifestyles. Elevated concentrations of fiberglass are already measurable in the air above landfills today. When it comes to building or making a home comfortable, one of the first things that often come into mind is insulation. When a CFL light breaks, dont panic! As it flakes, the inhalation risk grows. Fiberglass has all the makings of a good insulative material. In addition, negative building pressure can introduce soil gases into the home, including radon.. 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. Is that the extent of the trouble fiberglass can cause, or are there more serious health effects? Its known use goes back to the ancient Greeks, who admired it for its ability to withstand very high temperatures. Because of its monstrous potential liability, the fiberglass industry can never admit to a sliver of possibility its products cause disease, especially cancer. Strange stains around or under HVAC output areas. However, fiberglass insulation is by no means a perfect material for insulating homes. This is where the problem really begins. In other words, theres not enough evidence to prove they cause cancer in humans, but theres not enough evidence to prove that they dont. Fiberglass is a suspected carcinogen. If you're about to start a DIY fiberglass insulation, here are some tips to reduce exposure: Wear loose-fitting clothing to minimize skin contact, Create ventilation using doors and windows, Use a shop vacuum when dust and fibers are wet. Leasing solar panels can be a tempting option. Now That Youve Had a Home Inspection book. Search By Brand . Ill individuals feel better when out of the house for extended periods of time. Insulation is usually not dangerous as long as its not damaged and properly installed. "A consumer's guide to energy efficiency and renewable energy." 2003. Let's break down the need-to-know safety tidbits about handling fiberglass before installing home insulation. According to the American Lung Association, "homeowners are at risk. Asbestos is typically found in the following forms: That being said, stay alert for signs of asbestos exposure. Assuming a straight-line dose-response curve and no threshold, we believe there is ample reason to be concerned about the human health hazards posed by fiberglass in the general environment. The respirator should include a particulate filter to adequately block fiberglass particles. A replacement for asbestos, it has surpassed it as a carcinogen. In tobacco products, a similar method in cigarette filters allows for increased nicotine absorption. https://www.einstein.yu.edu/administration/environmental-health-safety/industrial-hygiene/fiberglass.aspx, "Insulation fact sheet." If your uncovered skin comes into contact with fiberglass, it's very easy for the tiny shards of glass within the fiber to cut your skin. This often results in air being sucked in around doors and windows, through cracks in the foundation, or through other penetrations in the building skin. The Environmental Protection Agency (EPA) still lists refractory ceramic fibers as probable human carcinogens, but ceramic insulation is generally only used as pipe insulation in commercial settings where pipes are exposed to extreme heat. National Toxicology Program, Department of Health and Human Services. Also, per OSHA, there's insufficient evidence that fiberglass causes respiratory disease in humans. 3. Read More 16 Reasons Why You Should Definitely Not Lease Solar PanelsContinue. Although the exact mechanism by which cancers and tumors grow is not yet deciphered, damaged DNA and abnormal cellular reproduction are widely thought to be the first step. There are many types of air filtration systems to help improve indoor air quality. HazMat Whistleblower Tells All According to the EPA, foam insulation generally needs eight to 24 hours to cure, but every manufacturer has different instructions. 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. His credibility and experience in the industry are well established spanning almost a decade. Most manufacturers initially treated many older brands of recycled paper fiber with boric acid because it was thought to be a fire retardant. When asbestos fibers are released into the air, they split into microscopic pieces. 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