One condition (sagging) does not necessarily confirm the other (offgassing rate, level, or life). Acute (short-term) exposure to high levels of vinyl chloride in air has resulted in central nervous system (CNS) effects, such as … Siding that is damaged may leak wind-driven rain into building walls and should therefore be repaired or replaced. Join our VIP's FREE! Get exclusive offers, insider news & surprise giveaways. Lamb, Cathy S. Exposure to chemical additives from polyvinyl chloride polymer extrusion processing. Judith, Thank you for the invite portent report on your own experience with off-gassing from Vinyl and Plastic Products. Cancer is thought to occur through a mechanism that involves biochemical changes in the liver cells of rats and mice. Hazard Summary-Created in April 1992; Revised in January 2000," US EPA, available at, Asthma Citation: Bornehag, CG, et al. It is metabolized to the active metabolites chloroethylene oxide and chloracetaldehyde, which is responsible for its toxicity. Below I'll cite some research on the toxicity of PVC off-gassing products. No. The day after the installation, both cats were vomiting professing and convulsing. Click to Show or Hide Citations & References, US ATSDR on PVC VINYL CHLORIDE, DIOXIN HCL HAZARDS, VINYL CHLORIDE (CHCl) PATIENT INFORMATION - ATSDR, Environmental impacts of polyvinyl chloride (PVC) building materials, HOW TO ASSESS Test for or Measure Personal Exposure to Vinyl Chloride, HEALTH HAZARD INFORMATION about Vinyl Chloride Exposure, Acute & Chronic, PHYSICAL PROPERTIES of vinyl chloride or polyvinyl chloride, TABLE of HEALTH DATA from INHALATION Exposure to Vinyl Chloride, STANDARDS & GUIDELINES for [Industrial] EXPOSURE to VINYL CHLORIDE, VINYL CHLORIDE EXPOSURE - Additional Opinion, VINYL CHLORIDE (CHCl) PATIENT INFORMATION SHEET - ATSDR, Carcinogenicity of Vinyl Bromide Exposure, Medical Management Guidelines The siding was redone, maybe 10- 15 years ago. "PVC: health implications and production trends. the only way it would is if you held a torch to over 212 degrees and melted it. 5 (2014): 795-802. See PLASTIC ODORS-SCREENS, SIDING for details. Although the industries that use this chemical have known about the harmful effects of vinyl chloride for decades, it has only recently been identified as a known carcinogen. Apologies for the delay. (2001). But if I do the stripper I have to deal with the fumes and any residue of the chemical left on the metal strip. Note: appearance of your Comment below may be delayed: if your comment contains an image, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. Many hours where spent inhaling effects of PVC piping and cement not to mention lead piping and soder wire, other adhesives,solvents and metal and rubber products. Keep in mind that we cannot possibly assert what off-gassing may occur (or not) from new products planned for use at your home and that are un-named, un-installed, and un-researched. Vinyl Chloride, Standard Support and Environmental Impact Statement: Emission Standard for Vinyl Chloride, Integrated Risk Information System (IRIS), ENVIRONMENTAL HEALTH & INVESTIGATION BIBLIOGRAPHY, HOME INSPECTION EDUCATION COURESES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, Karstadt, Myra. your scientific support vis-a-vis the papers seems most impressive even though I've yet to examine them in detail.I seem to be getting more confused as I go along in this troublesome sojourn. In vinyl siding or vinyl windows or trim the building material used would be uPVC or Rigid PVC. You can search online for the MSDS for any of those chemicals to see what individual warnings are provided but I'm afraid that it is more difficult to estimate the effects when there is exposure to those chemicals or gases in a mix. Vinyl chloride (Figure 8.2), which is produced for industrial use as a chemical intermediate in the manufacture of other compounds, particularly polyvinyl chloride (PVC), is toxic by all routes of exposure. Finally, we have received a few building odor complaints that were traced to offgassing from vinyl and other plastic products, particularly when exposed to heat and sunlight, such as odd chemical smells that we have traced not to vinyl siding products, but to certain window screen materials and to some vinyl window sashes and frames in retrofit windows. What chronic effects could this have on children? I didn't think anything of it at first, but now, the next day, I'm noticing that the odor is still there and it seems to be stronger. The mechanisms of toxicity for non-cancer VCM effects are not completely elucidated. Some early vinyl siding products have been found to be easily cracked or broken, and others to fade in color. Health Care Without Harm (2004). Breathing high levels of vinyl chloride (approximately 10,000,000 ppb) can make you feel dizzy or … I've had them for years and noticed no smell. I'm not sure if they would show up as a chronic complaint however. And talk about costs i have two units which have been priced out at $9000.00. Still, in addition to field reports from consumers and professionals, I have personally worked on cases where there were significant offgassing / odor complaints traced to PVC products, for example at a Florida sun-porch built almost entirely of PVC materials. Natural Treatments for Autoimmune Diseases, Assessing occupational disease and hazardous chemicals, Delayed effects following an acute exposure, Air pollution episodes involving sulphur dioxide, Your Pension and Social Security Benefits, Social Security and Pensions - Ultimate Guide to Retirement. Remember, aside from any potential PVC toxic hazard I have to concern myself with the all but assured presence of lead paint layering since this unit was built in 1962. "Volatile organic compounds of polyethylene vinyl acetate plastic are toxic to living organisms." are these PVC windows harmful to breathe? We have not found a reliable source documenting the chemistry of such odors, but some sources cite possible outgassing of dioxin and HCL (probably at very low levels), and one unsubstantiated source (no authoritative citations) claimed formaldehyde outgassing (doubtful). I add that "sagging PVC" building components such as window frames and also plastic trim on exterior doors painted dark and exposed to heat from sunlight, particularly where a storm door is installed have certainly occurred on many buildings. I'm just dreading the removal of the windows fearing what might kick up so I'd like to prevent it at all costs. Southwest Research Inst., San Antonio, TX (USA), 1989. ‘The harmful health effects of vinyl chloride have been known for decades, though the industry has suppressed and misrepresented the health effects from PVC exposures for years. (Oct 20, 2012) Anonymous said:I purchased a house a month ago. Its odor threshold is too high to provide an adequate warning of hazardous concentrations. He said even if you drilled a hole into it it wouldn't off gas anymore. That's a question to ask a physician who specializes in environmental medicine, starting with your own GP, pediatrician, or allergist. Health Warnings Polyvinyl chloride, also known as PVC or vinyl, is arguably one of the most toxic types of plastic in our lives. As airborne levels increase to 20,000 ppm, effects can include drowsiness, loss of coordination, visual and auditory abnormalities, disorientation, nausea, headache, and burning or tingling of the extremities. We also provide a MASTER INDEX to this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. In any case the actual health hazards, short or long term, depend very much on both the level and frequency of exposure and on individual health and genetic variation. Chloroethene, Chloroethylene, Ethylene monochloride, Monochloroethene, Monochloroethylene, VC, VCM, Vinyl chloride monomer (VCM) Colorless gas or liquid (below 7°F) with a pleasant odor at high concentrations. We do not recommend removal of the vinyl siding on on your home unless it is badly damaged. Why would these blinds smell after I've cleaned them. Surveys of factory workforces have shown that among those exposed to VCM who do not have radiological evidence of osteolysis, the prevalence of Raynaud's phenomenon and scleroderma is greater than in the general population (by a factor of two). If it is recommended to remove the siding, what is the best way to dispose of the material? It was a terrible experience. My OPINION (as I am not a physician) however, is that inhaling the MVOCs from solvents and glues might contribute to asthma if not other problems. In Setting Healthcare’s Environmental Agenda: Papers and Proceedings from the October 16, 2000 Conference in San Francisco, California, USA.