Product mix varies by location, please check with your local branch for product availability.
Royal About

Royal S4S Trimboard™

  • Royal S4S Trimboard™ can be used in countless ways to trim a home and add long-lasting beauty and value. Its smooth, durable, 4-sided finish resists dirt buildup, while its "true square" edges provide cleaner installation. Reversible Royal S4S Trimboard comes ready to install, is paintable and is backed by a lifetime never rot warranty. 

Royal Trimboard® Sheet Stock

  • Available in 4' x 8’ to 4' x 20' sheets, Royal Trimboard ® sheet stock can be cut to any width or cut into custom shapes or designs. Royal Trimboard sheet stock mills and miters easily with standard tools, leaving clean, precise edges. Its consistent high density provides a uniform appearance from sheet to sheet. Homeowners will appreciate the fact that sheet stock is paintable, resists moisture and mold and is backed by a lifetime never rot guarantee.
Royal Resources
  • Royal Builder Catalog.pdf

  • Royal Installation Guide.pdf

  • Royal Trim & Moulding Spec Guide.pdf

  • Royal Trim & Moulding Product Guide.pdf

  • Royal Trim & Moulding Warranty.pdf

  • Royal S4S Trimboard.pdf

  • Royal Precision Cut Trimboard.pdf

  • Royal S4S Conceal System.pdf