Chinese drywall a hazard to American homeowners

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DrywallOwners of Florida homes built between 2004 and 2005 have discovered dangerous Chinese drywall to be behind heating and air conditioning system failures, as well as air quality issues in their homes.

With the home building industry already in a tail spin, this latest fatal flaw is potentially impacting home values in a big way, as the drywall has been confirmed as the source of both home system failures and air quality issues.

Imported and used in new construction during the Gulf Coast building boom of 2004-2005, the drywall was manufactured in China by Knauf Plasterboard (Tianjin) Co. Ltd. Domestically produced gypsum drywall is generally the first choice of U.S. builders, but supply shortages in the wake of Hurricane Katrina and lower prices ushered the Knauf product into many a new build.

After a few years of mounting homeowner complaints, testing completed this month by both the manufacturer and high-volume builder Lennar Corp. has confirmed that the drywall is releasing sulfur-based gases that corrode air-conditioner coils, computer wiring and even metal picture frames hung on drywalled surfaces.

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Chinese drywall a hazard to American homeowners originally appeared on WalletPop Blog on Fri, 23 Jan 2009 09:00:00 EST. Please see our terms for use of feeds.

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