Westlake Royal Building Products™ Introduces New Board & Batten Profile for Royal® and Exterior Portfolio® Vinyl Siding Lines

Words: Kriss Swint

Westlake Royal Building Products™ (“Westlake Royal”), a Westlake company (NYSE: WLK), has introduced a next-generation Board & Batten profile for its Royal® and Exterior Portfolio® vinyl siding lines.

Maintaining the timeless charm of Board & Batten while offering enhanced performance, the updated design features a taller 5/8" batten, a gracefully curved face for added robustness and batten accentuator beads to create a dimensional and distinctive vertical profile. Its optimized substrate formulation ensures excellent heat retention, further strengthening the panel’s durability. Together, these innovations deliver a beautiful and resilient siding solution that blends the classic look of Board & Batten siding with superior structural stability.



Along with the new profile, Westlake Royal has added two striking new colors to the entire Royal and Exterior Portfolio vinyl siding lines—Eclipse for Royal and Almost Midnight for Exterior Portfolio—catering to the rising demand for dark exteriors that deliver a modern, eye-catching aesthetic.

“Crafting high-quality Board & Batten in dark colors has been an industry challenge for years, and the demand for these shades has only increased over time,” said Steve Booz, vice president of marketing at Westlake Royal Building Products. “We’re thrilled to introduce this reimagined profile, which allows for a vast spectrum of colors while emphasizing the visual appeal that Board & Batten is known for.”

Royal and Exterior Portfolio vinyl siding lines combine the beauty of natural wood with durability and low maintenance. Both feature Chromatix™ technology color protection for long-lasting exteriors, ensuring dark shades don’t fade or need to be painted. Backed by an industry-leading Double Limited Lifetime Warranty, both options withstand hurricane-force winds up to 170 mph, offering lasting performance and style.

To learn more about Royal and Exterior Portfolio vinyl siding lines, visit www.westlakeroyalbuildingproducts.com/siding-solutions.

 
________

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.



About: MAP Partner
PPE That Workers Actually Wear: Building Buy-In Through Education and Smart Selection
August 2026

In masonry construction, personal protective equipment (PPE) is often the last line of defense between a worker and an injury. Yet despite its importance, PPE compliance remains one of the most common challenges on jobsites across the country. The realit

Greg Brown
Safety Library
Read More
Zero Laydown: Navigating the Logistics of Tight Urban Job Sites
August 2026

In modern commercial construction, spatial real estate has become just as valuable as the materials themselves. The industry shift toward high-density, urban projects means that the sprawling job sites of the past have been replaced by tight footprints wh

Shayne Sanders
MAP Partner
Read More
Why "The Software Can't Track That" Is Finally Going Away
August 2026

For as long as specialty contractors have used field software, most of them have kept a workaround somewhere: a spreadsheet on a foreman's laptop, a whiteboard in the trailer, or a text thread where crew leads send block counts at the end of the day becau

Erin Koets
Build Smart
MAP Partner
Read More
Monadnock Building
August 2026

Chicago’s Monadnock Building doesn’t dominate the skyline the way it once did. Surrounded by steel-and-glass towers, the dark brick structure can seem almost understated. But for anyone in the masonry industry, it remains one of the most important buildin

Cass Stern
American Treasure
Brick Clay Brick
Read More