Westlake Royal Building Products^™ (“Westlake Royal”), a Westlake company (NYSE: WLK), has expanded its Cedar Renditions^™ aluminum siding line with five new solid colors in the U.S.—Aluzinc, Ironstone, Charcoal, Frost and Black Silk—along with a new premium woodgrain color—Natural Whitewash—in the U.S. and Canada.

The new colors bring a fresh and versatile palette, offering homeowners and designers even greater options to achieve their desired aesthetic. Each color delivers unique characteristics:

• Aluzinc - A modern metallic gray, Aluzinc offers a sleek, monochrome aesthetic for builders and architects.
• Ironstone - A bolder take on Charcoal, Ironstone projects a bracingly cool and compelling contemporary design aesthetic.
• Charcoal - Deep gray with a subtle blue undertone, Charcoal is a neutral and versatile shade that adds visual depth and refinement.
• Frost - With its hint of a cool gray undertone, Frost is simultaneously cool, refreshing, bright and expansive.
• Black Silk - Black Silk is a bold sophisticated color that provides a dramatic contrast and complement to more traditional exterior colors.
• Natural Whitewash - A premium, multi-tone woodgrain color featuring subtle white and gray undertones, Natural Whitewash creates a balanced ambiance that seamlessly complements both light and dark exterior shades.

“At Westlake Royal Building Products, we are dedicated to offering a diverse selection of premium products that not only perform exceptionally but also align with the latest design trends,” said Steve Booz, vice president of marketing at Westlake Royal Building Products. “These new colors reflect the growing demand for neutral exteriors—whether dark, bold and sophisticated or light, fresh and minimalistic—while expanding the design possibilities of our award-winning Cedar Renditions aluminum siding line. This allows homeowners and professionals to create stunning, durable exteriors with confidence."

Cedar Renditions is renowned for its sleek and modern aluminum accent siding, offering the timeless beauty of stained wood without maintenance or flammability concerns. Designed for side walls, porch ceilings and soffits, the product is available in siding, soffit and trim options. In addition to exceptional curb appeal, Cedar Renditions provides numerous advantages:

• Virtually maintenance-free
• Moisture-proof
• Easy to install
• Non-flammable
• Panels withstand up to 200 mph winds
• PVDF paint on our woodgrain color ensures exceptional fade resistance and durability
• Vertical siding alternative for enhanced design flexibility

Crafted from durable and recyclable aluminum, Cedar Renditions is rust-resistant, water-resistant, insect-proof and impervious to extreme cold, ensuring long-lasting performance. Backed by a 25-year prorated limited warranty,¹ the product is available for purchase through designated distributors across the United States and Canada.

For more information about Cedar Renditions, visit www.royalbuildingproducts.com/cedarrenditions.

About Westlake Royal Building Products

Westlake Royal Building Products USA Inc., a Westlake company (NYSE: WLK), is a leader throughout North America in the innovation, design, and production of a broad and diverse range of exterior and interior building products, including Siding and Accessories, Trim and Mouldings, Roofing, Stone, Windows and Outdoor Living. Westlake Royal Building Products manufactures high quality, low maintenance products to meet the specifications and needs of building professionals, homeowners, architects, engineers and distributors, while providing stunning curb appeal with an unmatched array of colors, styles, and accessories.

For more information, please visit WestlakeRoyalBuildingProducts.com. Follow us on LinkedIn and Instagram and “Like” us on Facebook.

¹ For full product warranty details, please visit our website. The warranties found there are the sole warranties applicable to Westlake’s products.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250303599147/en/