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PB pipe is a gray sometimes silver or black colored pipe made of polybutylene, hints from a home inspector
PB pipe is a gray sometimes silver or black colored pipe made of polybutylene, a material used in the manufacture of flexible plastic tubing for hot and cold water. Polybutylene pipe has been known to fail.
Class action lawsuits have been filed naming polybutylene pipe as a defective product. You must use discretion here. Since very little, if any, of the pipes are visible to the inspector, and since
PB pipe deteriorates from the inside and then splits under pressure, determining whether the pipes are affected is impossible, and is beyond the scope of the visual inspection. If this concerns you, you are advised to have a qualified plumbing contractor review the piping in and around the structure before taking purchasing the property. Review www.pbpipe.com on the internet for additional information or call the consumer plumbing recovery center at 1 800-876-4698.
Plastic water pipes
Plastic water pipes
Gas pipes in ground or concrete without wrapping: gas pipes
Plastic copper pipe in concrete without protective wrap
Pipe meter not supported unprotected damaged Damaged pipes damaged pipes may include excessively corroded pipes, bent
pipes
Water pressure too low or high
Water flow slows when 2 or more faucets turned on
Flow rate reduced at fixture (possible clogged or damaged aerator or valve)
Water pipes fittings joints corroded leaking
Water pipes not insulated insulation incomplete
The above information was provided by TWI Systems Copyright 1995-2007 1-800-553-5660. TWI is a fantastic company to deal with!

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File last updated Friday, 19-Dec-2008 23:58:11 EST * Copyright © 2009 All rights reserved by: Accurate Inspections, Inc. A New Jersey home inspection firm providing NJ home inspections
by NJ home inspectors
PB pipe is a gray sometimes silver or black colored pipe made of polybutylene, hints from a New Jersey home inspector who performs home inspections in NJ
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