If you’re searching for a Quest pipe lawsuit you can join, there isn’t one. The two class actions that paid for repiping and leak damage, Cox v. Shell Oil Co. and Spencer v. Shell Oil Co., closed their claims windows in 2009 and 1999 respectively, and later attempts to reopen the litigation were dismissed. Individual claims under state law are still theoretically possible in some circumstances, and the pipes continue to create real problems with home insurance and resale.
The Cox Settlement and Why It’s Closed
The main case was Cox v. Shell Oil Co., filed in Houston in September 1993 and settled in Tennessee Chancery Court in Obion County in November 1995.1Public Justice. One Really Good Class Action2ClassAction.org. Class Action Revisits Settled Case Over Allegedly Defective Shell Oil Polybutylene Piping Systems The defendants were Shell Oil, Hoechst Celanese, and DuPont, the three companies that made the polybutylene resin and the acetal resin used in the fittings.3American Chemical Society. Polybutylene Pipe Settlement U.S. Brass, which sold the Qest-branded systems, also participated.4Encyclopedia.com. Eljer Industries Inc
The settlement was administered by a not-for-profit entity called the Consumer Plumbing Recovery Center. To qualify, a homeowner needed polybutylene plumbing installed between January 1, 1978, and July 31, 1995, plus a documented “qualifying leak.” Approved claimants could get reimbursement for leak-related property damage, out-of-pocket costs, or a full replumbing. Water bills, lost wages, and bodily injury were not covered.5Polybutylene Lawsuit. Polybutylene Pipe Lawsuit FAQ
Over 15 years of court-supervised administration, the program spent $1.14 billion and replumbed or repaired more than 320,000 homes, with 92% of the funds going to homeowner relief.1Public Justice. One Really Good Class Action The deadline to file was May 1, 2009, and it has not been extended.6Trial Lawyers for Public Justice. PB Pipe Alert
The Spencer Settlement
A separate class action, Spencer v. Shell Oil Co., was approved in Circuit Court in Greene County, Alabama. It required DuPont to contribute additional money for the repair and replacement of polybutylene plumbing.7U.S. Court of Appeals, Fifth Circuit. Richard v. Hoechst Celanese Chemical Group Inc The claim deadline was August 20, 1999, and homeowners had to have their systems replaced by that date or within 15 years of the original installation, whichever came later.8PHLY. Polybutylene Piping
Later Cases That Tried to Reopen the Litigation
Homeowners whose leaks fell outside the qualifying windows have tried to bring new class claims and lost. In Richard v. Hoechst Celanese Chemical Group, Inc., filed in January 2000 in the Eastern District of Texas, a plaintiff sought relief for people excluded from both Cox and Spencer. The district court dismissed the case, and the Fifth Circuit affirmed in December 2003.7U.S. Court of Appeals, Fifth Circuit. Richard v. Hoechst Celanese Chemical Group Inc
In 2017, Joy Hurt, a homeowner in Paragould, Arkansas, filed Hurt v. Shell Oil Co. on behalf of consumers excluded from the Cox settlement because their leaks occurred outside the 10-to-16-year post-installation window the settlement used.9ClassAction.org. Hurt v. Shell Oil Company Et Al The case was dismissed with prejudice in 2018, meaning it cannot be refiled. As of late 2025, there are no known active class actions involving polybutylene plumbing.10Repipe Specialists. Is There a Polybutylene Lawsuit
Individual Legal Options That May Still Exist
Even with the class actions closed, some homeowners still have individual avenues depending on state law. Property damage tort claims, real estate disclosure suits against sellers, construction defect claims against builders, and insurance bad faith claims are the main categories people pursue. Each is bounded by the applicable state’s statute of limitations, which generally runs two to six years for property damage, and by its statute of repose.10Repipe Specialists. Is There a Polybutylene Lawsuit
One important boundary: homeowners who already received benefits from the Cox settlement are generally barred from filing new claims over the same issue.
Insurance and Resale Problems You’ll Face Instead
For most people with Quest pipes still in the walls, the live question isn’t a lawsuit. It’s insurance and resale.
Many carriers either refuse to cover plumbing-related water damage on these homes or impose sublimits well below the cost of a major leak. Citizens Property Insurance Corporation in Florida explicitly refuses to insure properties with polybutylene plumbing. Where coverage is available, it usually applies only to “sudden and accidental” damage; slow leaks are almost always excluded as maintenance.11Repipe Specialists. Can I Insure a Home With Polybutylene Pipes Homes flagged as high-risk often see water damage sublimits in the $10,000 to $25,000 range, or deductibles as high as $50,000.12GSP Insurance. Water Damage Sublimits Home Insurance Plumbing Limits
Replacement is the standard recommendation. A whole-home repipe typically costs between $4,000 and $15,000 as of 2026, with polybutylene replacement specifically ranging from roughly $3,000 to $8,000 depending on home size, foundation type, and local labor rates. Slab foundations run higher because plumbers must reroute through attics or walls. PEX and copper are the common replacement materials.13Creative Repipe. Still Got Quest Plumbing Time for a Repipe
If You’re Selling a Home With Quest Pipes
You can legally sell a home with Quest plumbing, but disclosure rules apply, and they vary by state. According to the North Carolina Real Estate Commission, the mere presence of polybutylene piping is not automatically a material fact requiring disclosure; it becomes one when there is a known history of pipe failure or visible water damage.14North Carolina Real Estate Commission. Polybutylene Pipes Is the Mere Presence Material Virginia REALTORS® takes a broader view: even working pipes are a “pertinent fact” agents must disclose because the material is known to be prone to failure.15Virginia REALTORS. Are Polybutylene Pipes Considered a Defect Even if They Are in Good Condition
In practice, Quest piping often leads to lower offers, requests for price reductions, or demands that the seller repipe before closing. Listing agents who know or should know about the piping are generally encouraged to ask proactively and recommend a professional inspection where problems have occurred.14North Carolina Real Estate Commission. Polybutylene Pipes Is the Mere Presence Material Check your own state’s rules before listing; a failure to disclose a known problem can itself become the basis for a lawsuit from the buyer.