The new edition of the Residential PEX Water Supply Plumbing Systems Design Guide is now available online. The guide, which includes expanded information on green construction codes, can help homeowners, designers, builders, plumbers, and architects plan and understand the features and benefits of a PEX pipe residential water system. The completely-updated 144-page guide includes comprehensive design concepts and installation guidelines for the proper use of PEX pipe systems.
NAHB Research Center Inc.
www.nahbrc.com
