Royal ® Building Products, a Westlake Company, continues its commitment to quality and innovation in the exterior building products category with the introduction of new trim and mouldings products, ...

HOUSTON--(BUSINESS WIRE)--Westlake Royal Building Products ™ (“Westlake Royal”), a Westlake company (NYSE: WLK), has added a new V-Groove profile to the Celect ® Cellular Composite Siding line. With ...

New 5” smooth panel features brushed finish with same high performance and low-maintenance benefits of the Celect® Cellular Composite Siding line A picture of Royal Building Products 5” Smooth ...

This new profile will add visual interest to home exterior projects with a vertical pattern made for larger homes. This design will accentuate different sections of the house, including full walls, ...

WOODBRIDGE, Ontario --(BUSINESS WIRE)-- Royal® Building Products, a Westlake company, will celebrate 50 years as a leading manufacturer of exterior building products, as well as the launch of new ...

The pandemic-driven surge in home improvement projects continues to benefit sales of polymer siding with some manufacturers working around the clock to meet demand as they launch new colors and styles ...

WOODBRIDGE, Ontario — Royal ® Building Products, a Westlake company and leading manufacturer of exterior building products, will showcase its newest colors and innovative product offerings in an ...

Westlake Royal Building Products ™, one of North America’s largest manufacturers and distributors of exterior and interior building products, is pleased to announce that it has added a Celect ® 11” ...

HOUSTON, February 17, 2026--(BUSINESS WIRE)--Westlake Royal Building Products ™ ("Westlake Royal"), a Westlake company (NYSE: WLK), has added a new V-Groove profile and coastal-inspired color options ...

Westlake Royal Building Products ™ (“Westlake Royal”), a Westlake company (NYSE: WLK), has added a new V-Groove profile to the Celect® Cellular Composite Siding line. With its clean, modern look in ...