WLK Stock Recent News

WLK's Royal Building Products adds series 800 Patio doors to its window solutions portfolio.

HOUSTON--(BUSINESS WIRE)--Westlake Royal Building Products™ (“Westlake Royal”), a Westlake company (NYSE: WLK), is adding a new patio door to its Westlake Royal Window Solutions™ portfolio. The Series 800 Patio Door combines the utmost in performance and versatility, with a variety of options to suit the needs of nearly any project or location. The Series 800 door is designed with a range of features to ensure optimal thermal efficiency and durability, including Energy Star-compliant glazing op.

WLK's Royal Building Products add a new reversible nickel gap/V-groove plank in the Kleer cellular PVC trim lineup.

HOUSTON--(BUSINESS WIRE)--Westlake Chemical Partners LP (NYSE: WLKP) (the "Partnership") announced that it filed its Annual Report on Form 10-K for the fiscal year ended December 31, 2024 with the Securities and Exchange Commission on March 5, 2025. A copy of this 10-K may be found on the Partnership's website, www.wlkpartners.com, by selecting the "Investor Relations" tab, then "SEC Filings." Unitholders of the Partnership may receive a hard copy of its Annual Report on Form 10-K, including co.

Westlake plans to launch cutting-edge solutions for the composites industry at the JEC World Show.

WLK's Royal Building Products offers fire-rated roofing and stone solutions to help protect homes in high wildfire-prone zones.

HOUSTON--(BUSINESS WIRE)--Westlake Corporation (NYSE: WLK) announced today that Westlake Epoxy plans to launch several new products at the JEC World Show 2025, March 4 to 6, in Paris. We will be showcasing at booth 6-P114 our latest innovations designed to enhance efficiency, safety, and performance. Throughout the years, Westlake Epoxy has cultivated a broad network, bringing together equipment manufacturers, formulators, automators, and end users to create unique practical solutions for the g.

Westlake Epoxy is set to introduce EpoVIVE to align with its sustainability goals.

HOUSTON--(BUSINESS WIRE)--Westlake Royal Building Products™ (Westlake Royal), a Westlake company (NYSE:WLK), is proud to offer fire-rated roofing and stone solutions designed to provide homeowners in wildfire-prone regions with added peace of mind and protection. As wildfires increase in frequency and intensity in North America, particularly in densely brushed areas like California's wildland-urban interface, Westlake Royal's Class A1 fire-rated roofing solutions and fire-rated wall cladding sy.

Sales of WLK rise modestly in Q4 as a decline in average sales prices offsets growth in sales volume.