Welcome to our dedicated page for WESTLAKE CORPORATION news (Ticker: WLK), a resource for investors and traders seeking the latest updates and insights on WESTLAKE CORPORATION stock.
Westlake Corporation (NYSE: WLK) generates a steady flow of news related to its role as a global manufacturer and supplier of materials and products for housing and construction, packaging, healthcare, automotive and consumer goods. Headquartered in Houston with operations in Asia, Europe and North America, the company issues updates on its chemicals and polymers activities, housing and infrastructure products, capital markets transactions and strategic initiatives.
News about Westlake often covers developments in its Housing & Infrastructure Products business, including Westlake Royal Building Products and Westlake Royal Roofing Solutions. Recent announcements highlight participation in industry events such as the International Roofing Expo, where Westlake Royal showcases roofing brands like Newpoint Concrete Roof Tile, DaVinci Roofscapes, US Tile clay roofing products, Unified Steel stone coated roofing and Westlake Royal Roofing Components. These stories describe new roofing colors and profiles, system enhancements, installation clinics and product demonstrations for contractors and building professionals.
Investors and industry followers will also find coverage of acquisitions and portfolio expansion. Westlake has announced and completed the acquisition of the global compounding solutions businesses of the ACI/Perplastic Group, a global manufacturer of specialty materials primarily serving the wire and cable sectors. News items explain how this transaction strengthens Westlake Global Compounds and extends its manufacturing footprint into Portugal, Romania and Tunisia, alongside existing operations in Mexico.
Additional news topics include capital markets actions such as senior notes offerings and cash tender offers for existing debt, dividend declarations, and operational updates like plans to rationalize certain North American chlorovinyl and styrene assets. For those tracking WLK, this page brings together company press releases and related coverage in one place, helping readers follow developments in Westlake’s materials, polymers and building products businesses over time.
Westlake Royal (NYSE:WLK) expanded its award-winning Grove Collection trim line on February 17, 2026, adding column wraps in 6"x6" and 8"x8" sizes (10' lengths) and a new color, Rich Cedar.
The column wraps slip over existing columns for faster installation and reduced labor, while the collection emphasizes stained-wood aesthetics, low maintenance, and moisture- and insect-resistance for exterior applications.
Westlake Royal (NYSE: WLK) expanded its Celect Cellular Composite Siding line on February 17, 2026, adding a new V-Groove profile and five coastal colors: Coral Reef, Cottage Green, Peachy Keen, Sea Blue, and Sunkissed Yellow.
The V-Groove ships in 12-foot lengths, installs vertically or horizontally, and the product claims resistance to up to 210 mph winds and a 25-year color protection limited warranty.
Westlake Royal Building Products (NYSE: WLK) launched TrendLine™, a data-driven digital platform that translates consumer data and expert insights into a 2026 home-design forecast emphasizing intentional homes, warm neutrals, natural textures, quiet luxury and resilience-focused exterior materials.
The company also introduced Design Canvas™, an AI-powered tool to help homeowners and professionals visualize exterior projects.
Westlake Royal Building Products (NYSE: WLK) is adding a 5/8” TruExterior Lap Siding profile to its TruExterior Siding & Trim line, combining cedar-like appearance with poly-ash durability.
The profile features a true 5/8” butt, paintability, ground-contact suitability, wood-like workability, and was named a finalist for two 2026 Best of IBS™ awards.
Westlake Royal Building Products (NYSE: WLK) launched a redesigned website and Design Canvas, an AI-powered home exterior design tool on February 16, 2026.
The unified site centralizes product brands, offers realistic previews, QuickView mapping for uploaded photos, curated sample homes, saved projects, and product summaries for sourcing materials.
Westlake (NYSE: WLK) will release fourth quarter and full year 2025 earnings before market open on Tuesday, February 24, 2026. A conference call to discuss results is scheduled for 11:00 a.m. ET the same day.
Pre-registration by phone is required to join via dial-in and obtain a unique PIN. The call and replay will be available via webcast and the earnings release will be posted on the company investor website.
Westlake Chemical Partners (NYSE: WLKP) will release its fourth quarter and full year 2025 earnings before market open on Tuesday, February 24, 2026.
The company will host a conference call at 1:00 p.m. ET (12:00 p.m. CT) the same day. Pre-registration is required for phone access and a webcast and replay will be available. Earnings will be posted on the investor website.
Westlake Royal Building Products (NYSE: WLK) will exhibit at the 2026 NAHB International Builders’ Show (Feb 17–19) in Orlando at Booth W3743, showcasing new siding, trim, roofing and stone products, an interactive Design Canvas tool and a data-driven TrendLine forecast across its major brands.
The roughly 5,000-square-foot booth highlights new product introductions, colorways and live demos aimed at builders, designers and distributors to simplify exterior design and planning.
Westlake Chemical Partners (NYSE:WLKP) declared a quarterly distribution of $0.4714 per unit, payable on February 23, 2026 to holders of record as of February 6, 2026. This marks the Partnership's 46th quarterly distribution since its IPO. The notice is intended as a qualified notice under Treasury Regulation Section 1.1446-4(b).
Brokers and nominees are instructed to treat 100.0% of distributions to non-U.S. investors as effectively connected income, meaning such distributions are subject to federal income tax withholding at the highest applicable effective rate.
Westlake Royal Building Products (NYSE: WLK) will exhibit at the 2026 International Roofing Expo in Las Vegas, Jan 20–22, 2026, at booth 2545. The company will display roofing brands including Newpoint, DaVinci, US Tile, Unified Steel and Westlake Royal Roofing Components, and feature the Westlake Royal Cool Roof System exhibit. Highlights include new DaVinci Roofscapes shake colors (Timber Black and Blonde Cedar), DaVinci Project of the Year winners, installation clinics on stone coated metal panels, and Tapco Tools trim brake demonstrations. Three 45-minute metal roofing clinics will run at Booth 1133 on Jan 20, 21 and 22.