Phoenix AC: Is Cheap Drywall Breeding Lung Mold?
By Franklin Everett ShawThe air in your Phoenix home feels…off. You’ve got a persistent cough, maybe some headaches, and a musty smell that just won’t quit. You’ve cleaned, you’ve aired things out, but the feeling lingers. It might not be allergies; it could be something far more insidious lurking behind your walls: Chinese drywall.
The Phoenix housing boom of the early 2000s saw a surge in construction, and to keep costs down, many builders used imported drywall, much of it from China. This drywall, often cheaper, contained high levels of sulfur. In the Arizona heat, this sulfur off-gasses, creating a breeding ground for mold, specifically Aspergillus, Penicillium, and Stachybotrys (black mold). This isn’t just about a little mildew in your shower; we’re talking about a potential health crisis.
So, how do you know if your Phoenix home is affected, and what can you do about it? Let’s dive in.
First, the telltale signs. A persistent sulfur or “rotten egg” smell is a major red flag. Look for blackening of copper wiring and air conditioning coils. This corrosion is a direct result of the sulfur gases reacting with the metal. Health symptoms are also crucial: persistent coughs, respiratory irritation, headaches, and fatigue are common. These symptoms often worsen during the hotter months when off-gassing is at its peak.
DIY testing can provide initial clues, but it’s crucial to understand its limitations. A simple copper corrosion test involves placing a small piece of clean copper wire in an enclosed space (like a Ziploc bag) with a sample of drywall for a few days. If the copper tarnishes or blackens significantly, it suggests the presence of reactive sulfur compounds. You can also purchase mold test kits at most hardware stores in Phoenix, like Lowe’s or Home Depot. These kits typically involve collecting a surface sample with a swab and sending it to a lab for analysis.
However, these DIY tests are not definitive. They can give you an indication, but a professional inspection is essential for accurate diagnosis. A qualified mold inspector in Phoenix will use specialized equipment to measure sulfur dioxide levels and identify mold species present in your home. They’ll also be able to assess the extent of the contamination and recommend a remediation plan.
Finding a reputable inspector in the Phoenix area is critical. Look for companies certified by organizations like the Institute of Inspection, Cleaning and Restoration Certification (IICRC) or the American Council for Accredited Certification (ACAC). Check online reviews and ask for references. Don’t be afraid to get multiple quotes. A typical mold inspection in Phoenix can range from $300 to $800, depending on the size of your home and the complexity of the inspection.
Now, let’s talk remediation. This is where things get serious, and DIY is generally not recommended. Mold remediation is a complex process that requires specialized equipment and training. Improper remediation can actually worsen the problem by spreading mold spores throughout your home.
The first step is containment. The affected area needs to be sealed off to prevent the spread of mold spores to other parts of the house. This typically involves using plastic sheeting and negative air pressure machines. Next, the contaminated drywall must be removed and disposed of properly. This is a messy and potentially hazardous process, requiring the use of respirators, gloves, and protective clothing.
After the drywall is removed, the underlying surfaces need to be cleaned and disinfected. This may involve using antimicrobial solutions and HEPA vacuums to remove any remaining mold spores. Finally, the area needs to be rebuilt with new, mold-resistant drywall.
The Phoenix climate presents unique challenges for mold remediation. The high temperatures and humidity can create ideal conditions for mold growth. It’s crucial to ensure that the remediation process includes measures to control moisture levels in your home. This may involve improving ventilation, repairing leaks, and using dehumidifiers.
One common mistake homeowners make is trying to save money by hiring unlicensed or unqualified contractors. This can be a costly mistake in the long run. Improper remediation can lead to recurring mold problems and even health issues. Always verify that the contractor is licensed, insured, and has experience with mold remediation in the Phoenix area.
Another pitfall is failing to address the underlying cause of the mold growth. If the problem is caused by leaky pipes or poor ventilation, simply removing the mold will not solve the problem. The mold will likely return unless the underlying issue is addressed.
What about legal recourse? If you believe your Phoenix home was built with defective drywall, you may have legal options. Many homeowners have filed lawsuits against builders, developers, and drywall manufacturers. These lawsuits typically seek compensation for the cost of remediation, property damage, and health problems.
Consulting with an attorney specializing in construction defect litigation is crucial. They can assess your case, advise you on your legal options, and represent you in court. Several law firms in Phoenix specialize in Chinese drywall cases. Research and choose one with a proven track record.
Document everything. Keep records of all inspections, remediation work, and medical expenses. Take photos and videos of the damage. This documentation will be essential if you decide to pursue legal action.
Arizona-specific resources are available to help homeowners affected by Chinese drywall. The Arizona Department of Environmental Quality (ADEQ) provides information on mold and indoor air quality. The Arizona Registrar of Contractors can help you verify the license status of contractors. The State Bar of Arizona can help you find an attorney specializing in construction defect litigation.
Don’t ignore the signs. If you suspect your Phoenix home may be affected by Chinese drywall, take action. Get a professional inspection, remediate the problem properly, and explore your legal options. Your health and the value of your home depend on it.