Mold is more than just an unpleasant discovery in a newly built or renovated home—it can be an actionable construction defect under the law. Construction defects may involve issues that arise from poor workmanship, the use of substandard materials or a failure to follow building codes or contractual obligations. Mold growth often stems from these very conditions.
For homeowners, mold can pose significant health risks and lead to costly repairs. It is commonly caused by water intrusion, poor ventilation, improper sealing and/or drainage problems. If a contractor fails to install flashing correctly, uses the wrong materials or ignores moisture control best practices, the resulting mold may be grounds for a defect claim.
Contractors should understand that even if mold develops long after construction is completed, they may still be held liable if the underlying cause traces back to their work. Many construction contracts include warranties or implied obligations to perform work in a good and workmanlike manner. If mold develops due to a construction error or oversight, a homeowner may have the right to seek remediation costs, medical expenses, or even damages related to the loss of use of their property.
Mold has been discovered. What now?
Both homeowners and contractors can benefit from thorough documentation when preventing liability or seeking to prove it. Homeowners should keep detailed records of mold discovery, medical symptoms and all communication with builders or contractors. Contractors should retain project documentation that shows materials used, inspection approvals and steps taken to prevent moisture-related problems.
Preventing mold-related claims starts with strong planning and communication. Contractors should educate clients about potential moisture risks and ensure all construction complies with industry standards. Homeowners should report concerns early, document issues carefully and take visible signs of mold seriously.
Whether you are a homeowner facing mold-related damage or a contractor responding to a claim, know that seeking experienced legal counsel can help you to protect your interests and guide you through the process of resolving a mold-related construction defect dispute.