Hi, Barbara! I understand your concern. I believe that was a limited supply related to a specific manufacturer from 2004–2010, with new cases being found from 2010–2015. This was also due to some economic conditions in China that relate to their housing bubble.
All building constructed in the US undergo the same building and Safety inspections. It is important to note that a bulk of these cases are related to imported drywall from China. This can be found in a variety of US homes and developments. Many home improvement stores, builders, and developers import from China.
Problem drywall is a problem that isn't going away. As of 2015, over 4,000 homeowners have reported that drywall…www.nolo.com
As a company, we strive to improve the human exprience and condition. I do not believe this will be an issue for our developments.
I hope this helps alleviate some of your fear. Thanks for the comment!