Company reinforces its commitment to innovation with a substantial investment in state-of-the-art PVCO manufacturing.
HOUSTON, October 29, 2026 – Westlake Pipe & Fittings, a division of Westlake Corporation (NYSE: WLK), has completed its construction of a new molecular-oriented polyvinyl chloride (PVCO) pipe plant at its manufacturing site in Wichita Falls, Texas. The facility expansion marks a significant milestone in Westlake's commitment to growth, innovation, and job creation in the region.
The expansion includes the addition of a 190,000 square-foot facility to the existing site situated at 3348 Industrial Drive, leveraging the region’s strategic geographic location in the heart of the United States.
This investment has enhanced Westlake Pipe & Fittings’ product portfolio with the expansion of PVCO pipe manufacturing, an advanced molecular-oriented PVC pipe the business introduced in 2021, in North America. Using cutting-edge technology, Westlake Pipe & Fittings PVCO pipe sets the standard in the industry by offering superior strength, durability, and potable water conveyance. The innovative material streamlines the assembly process, delivers exceptional performance, and a reduced environmental footprint.
“The on-time and on-budget completion of this expansion reflects our commitment to pioneering advancements in processing technology, delivering sustainable products, and providing customer-centric solutions,” said Andre Battistin, vice president, Westlake Pipe & Fittings. “This project, which is the largest investment in an expansion of a Westlake Housing & Infrastructure Products facility, introduces PVCO pipe manufacturing in the region and reaffirms our dedication to offering customers an unparalleled selection of PVC pipe and fittings.”
About Westlake Pipe & Fittings
Westlake Pipe & Fittings, a Westlake division, is one of the largest polyvinyl chloride pipe and fittings manufacturers in North America. With 24 manufacturing and distribution locations, the company supplies gasketed, solvent weld and restrained joint pipes and a wide range of fittings for a diverse list of markets, including municipal water and sewer, plumbing, electrical, water well, pool & spa, and agriculture & irrigation. Westlake Pipe & Fittings is an industry leader in product development with Certa-Lok® spline-lock technology and pipe and fitting systems that are focused on building A Better Foundation™. To learn more, visit the website at WestlakePipe.com and follow us on LinkedIn and Facebook.
About Westlake
Celebrating 40 years of operations in 2026, Westlake Corporation (NYSE:WLK) is a global manufacturer and supplier of materials and innovative products that enhance life every day. Headquartered in Houston, with operations in Asia, Europe and North America, we provide the building blocks for vital solutions — from housing and construction, to packaging and healthcare, to automotive and consumer. For more information, visit the Company's web site at www.westlake.com.
Media Contact:
Chip Swearngan
media@westlake.com
1-713-960-9111
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