Phoenix AC: Is Toxic Drywall Cracking Lungs?
By Franklin Everett ShawThe air in your Phoenix home feels heavy, thick with a strange, almost metallic scent. You’ve noticed a persistent cough, maybe some unexplained headaches. You’ve changed air filters, cleaned obsessively, but the symptoms linger. Could the very walls be making you sick? The answer, chillingly, might be yes, if your home was built during the mid-2000s housing boom and contains Chinese-manufactured drywall.
The problem isn’t just a bad smell; it’s a potential health hazard that has plagued homeowners across the U.S., and Phoenix, with its rapid growth during that period, is no exception. This isn’t some vague, theoretical risk. This is about your health, your home, and your rights as an Arizona resident.
Identifying the Culprit: Signs of Toxic Drywall
The first step is determining if your home is potentially affected. Don’t rely solely on your sense of smell, although that can be a strong indicator. Look for these telltale signs:
The “Rotten Egg” Smell: This is the most common and noticeable symptom. It’s caused by sulfurous gases, primarily hydrogen sulfide, emitted by the drywall. The smell is often more pronounced in warmer, more humid areas of the house, like bathrooms or near plumbing.
Blackening of Copper Wiring and Air Conditioning Coils: This is a crucial visual clue. The sulfurous gases react with copper, causing it to corrode and turn black. Check electrical outlets, switch plates, and the coils of your air conditioning unit. This corrosion can lead to electrical failures and costly repairs.
Corrosion of Other Metals: Look for corrosion on other metal components in your home, such as plumbing fixtures, appliance connections, and even jewelry stored in certain areas.
Date of Construction: Homes built or renovated between 2004 and 2008 are at higher risk. This was the peak period for the import of Chinese drywall. Check your building permits or property records to confirm the construction date. Maricopa County’s online property search tools can be helpful.
Drywall Markings: In some cases, the drywall itself may be stamped with the manufacturer’s name or origin. However, this is not always present or easily accessible.
Health Risks: More Than Just a Nuisance
The health effects of exposure to Chinese drywall can range from mild to severe. Don’t dismiss your symptoms as just allergies or a cold. Common symptoms include:
Respiratory Problems: Persistent cough, shortness of breath, wheezing, and asthma exacerbation.
Eye, Nose, and Throat Irritation: Burning, itching, and watery eyes; runny nose; sore throat.
Headaches and Fatigue: Frequent headaches, dizziness, and unexplained fatigue.
Sinus Infections: Increased susceptibility to sinus infections.
Skin Irritation: Rashes, itching, and other skin problems.
If you are experiencing these symptoms, consult with your doctor and inform them about the possibility of Chinese drywall exposure. Document your symptoms and medical visits carefully.
Testing Methods: Confirming Your Suspicions
While visual signs and symptoms can be strong indicators, testing is the only way to definitively confirm the presence of problematic drywall. Here are a few options:
Air Quality Testing: This involves collecting air samples from your home and analyzing them for the presence of sulfurous gases. While this can detect the presence of these gases, it doesn’t necessarily pinpoint the source as being the drywall.
Drywall Sample Testing: This is the most accurate method. A small sample of drywall is removed and sent to a laboratory for analysis. The lab can determine the chemical composition of the drywall and identify the presence of problematic compounds. Look for labs that specialize in testing for Chinese drywall.
Copper Mirror Test: This is a simple, DIY test that can provide a preliminary indication. Place a polished copper mirror in an enclosed space (like a sealed container) with a small piece of drywall for several days. If the mirror tarnishes or corrodes, it suggests the presence of sulfurous gases.
Remediation: A Costly but Necessary Step
If testing confirms the presence of Chinese drywall, remediation is essential to protect your health and the value of your home. This is a complex and expensive process that typically involves:
Complete Removal of the Drywall: All affected drywall must be removed and disposed of properly. This includes drywall in walls, ceilings, and even closets.
Replacement of Corroded Components: Any corroded electrical wiring, plumbing fixtures, and other metal components must be replaced.
HVAC System Cleaning or Replacement: The HVAC system should be thoroughly cleaned or, in severe cases, replaced to remove any residual contamination.
Professional Cleaning and Decontamination: The entire house should be professionally cleaned and decontaminated to remove any remaining sulfurous gases.
Challenges and Pitfalls:
Cost: Remediation can be extremely expensive, potentially costing tens of thousands of dollars.
Finding Qualified Contractors: Not all contractors are experienced in Chinese drywall remediation. Choose a contractor with a proven track record and proper certifications. Get multiple bids and check references.
Insurance Coverage: Many insurance policies do not cover damage caused by Chinese drywall. Review your policy carefully and consult with an insurance attorney.
Disclosure: You are legally obligated to disclose the presence of Chinese drywall to potential buyers if you decide to sell your home.
Legal Options: Seeking Compensation
If you have been affected by Chinese drywall, you may have legal options to seek compensation for your damages. This could include:
Lawsuits Against Manufacturers and Suppliers: Several lawsuits have been filed against manufacturers and suppliers of Chinese drywall.
Claims Against Builders and Developers: If your home was built with Chinese drywall, you may have a claim against the builder or developer.
Insurance Claims: While coverage is often limited, it’s worth exploring your options with your insurance company.
Resources for Phoenix Homeowners:
Arizona Department of Environmental Quality (ADEQ): Provides information on indoor air quality and environmental hazards.
Maricopa County Air Quality Department: Offers resources and information on air quality issues in Maricopa County.
Arizona Registrar of Contractors: Provides information on licensed contractors in Arizona and allows you to check their records.
Arizona State Bar: Can help you find a qualified attorney specializing in construction defects or environmental law.
Consumer Product Safety Commission (CPSC): Offers information on Chinese drywall and related health and safety concerns.
Actionable Insights:
Don’t Delay: If you suspect your home may be affected, take action immediately. The longer you wait, the greater the potential health risks and property damage.
Document Everything: Keep detailed records of your symptoms, medical visits, testing results, remediation costs, and communications with contractors and insurance companies.
Seek Professional Advice: Consult with a qualified attorney, a certified industrial hygienist, and a reputable contractor specializing in Chinese drywall remediation.
Join a Support Group: Connect with other homeowners in Phoenix who have been affected by Chinese drywall. Sharing experiences and information can be invaluable.
Be Proactive: Don’t rely on others to solve your problem. Take ownership of the situation and advocate for your rights.
The presence of Chinese drywall in Phoenix homes is a serious issue that demands attention. By understanding the risks, identifying the signs, and taking appropriate action, you can protect your health, your home, and your future. Don’t let this hidden danger continue to impact your life. Take control and seek the help you need to create a safe and healthy living environment for yourself and your family.