About

Westlake Royal Building Products™ is a leader throughout North America in the innovation, design, and production of a broad and diverse range of exterior and interior building products. Our high quality, low-maintenance products 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.

And where some see boundaries, Westlake Royal Building Products™ sees opportunities to drive innovation, elevate design and deliver solutions that redefine the industry. Our comprehensive selection of products, materials, color palettes and textures meet any home demand—inside and out, East Coast to West. Giving everyone the tools and technology to transform spaces into anything they want. This is our mission. And it’s Boundless™.

Create your perfect home today with Westlake Royal Building Products.

Siding and Accessories  |  Trim and Mouldings  |  Roofing  |  Stone  |  Windows  |  Outdoor Living