January 22, 2009
Contact: Ingrid Mattsson
Brand Management Senior Manager
(800) 321-4739, ext. 4249
[email protected]


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Uponor Releases Second Half of 2009 Factory Training Schedule for Canada


For the Media: Environmental Impact Report (EIR)

PEX Tubing Added to California Plumbing Code;
CBSC Approves Environmental Impact Report

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SACRAMENTO, CALIF. (January 22, 2009) — Today, the California Building Standards Commission (CBSC) certified the Environmental Impact Report (EIR) on crosslinked polyethylene, or PEX, tubing, and unanimously adopted regulations approving PEX water distribution systems into the California Plumbing Code.

The new regulations take effect Aug. 1, 2009. Until then, local jurisdictions can adopt a code to use PEX in new and remodel construction before statewide adoption.

"Today’s decision represents a victory for the trade and for the consumer in California," says Rich Houle, Uponor associate product manager, commercial. "Contractors and consumers finally have access to an environmentally superior product that will provide a durable solution to the state's aggressive water conditions, while meeting California’s high standards for drinking-water quality."

Uponor has been actively pursuing the adoption of PEX tubing in the California Plumbing Code since 2000. Three years of litigation resulted in a decision by the CBSC to conduct a full Environmental Impact Report (EIR) on PEX tubing and its impact on air quality, water quality and performance. In addition, the report evaluates PEX tubing installation, use and disposability, as well as manufacturing processes in the areas of waste, recycling, energy consumption and natural resources.

Conducted from October 2007 through December 2008, the EIR states that the adoption of PEX tubing into the California Plumbing Code with proposed regulations would be "an environmentally superior action with respect to public health and hazards, water quality and air quality."

Currently, 180 municipalities and counties within the state have approved the use of PEX tubing as an alternate material to copper and other materials used for plumbing piping. Millions of feet of PEX tubing are in use in water distribution systems in residential and commercial applications throughout California. Under the new state plumbing code, the following agencies will adopt regulations for the use of PEX tubing in the types of construction under their jurisdictions:

  • Housing and Community Development (HCD) — residential construction, hotels, motels, etc.
  • Division of State Architect-Structural Safety (DSA-SS) — state-owned buildings, universities, etc.
  • Building Standards Commission (BSC) — commercial construction not state-owned (retail)
  • Office of Statewide Health Planning and Development (OSHPD) — hospitals, health care facilities, etc.

Uponor’s PEX-a-based plumbing, fire safety and radiant systems also include a complete line of lead-free brass transition fittings and valves that meet California lead-free legislation and exceed the requirements of the United States Safe Drinking Water Act. Combining these fittings and tubing with Uponor’s extensive engineered plastic (EP) offering and its innovative ProPEX® Out-of-the-Wall Support System provides a complete lead-free plumbing solution from the inlet to the faucet.

For more information, contact:

Rich Houle
Associate Product Manager, Commercial
Uponor, Inc.
[email protected]
1.952.997.4297 (office)
1.612.940.7800 (cell)

Dale Stroud
Senior Manager, New Business Development/Market Research
Uponor, Inc.
[email protected]
1.952.997.4281 (office)
1.612.803.6103 (cell)


To read the FAQs for the California Environmental Impact Report (EIR) on PEX Tubing for Potable Water Systems, click here.


Uponor Corporation is a leading supplier of plumbing, fire safety and radiant heating and cooling systems for the residential and commercial building markets across North America and Europe, and a market leader in municipal infrastructure pipe systems in the Nordic countries. Uponor Corporation employs 4,200 people in 27 countries and is listed on the NASDAQ OMX Helsinki Ltd., Finland.

Uponor, Inc. is headquartered in Apple Valley, Minn. For more information, visit or call (800) 321-4739.

Uponor Ltd. is based in Mississauga, Ont. For more information, visit or call (888) 994-7726.

For more information about Uponor, visit the Uponor media room at

For editorial assistance, contact John O’Reilly c/o O’Reilly/DePalma at (815) 469-9100, extension 302; e-mail: [email protected]


© 2009 Uponor, Inc.

Uponor and ProPEX are trademarks or registered trademarks of Uponor Corporation and Uponor, Inc.


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Uponor PEX Installation
Building Standards Commission approves PEX for water distribution:
a victory for the trade and for the consumer in California.

File Name: UP0928-PEX-Install-1.tif
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Uponor PEX Installation
EIR: The adoption of PEX tubing into the California Plumbing Code would
be an environmentally superior action with respect to public health and
hazards, water quality and air quality.

File Name: UP0928-PEX-Install.tif




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