Facts are facts and details are details. Royal® Building Products offers a complete line of 100% cellular PVC doorframe, sheet board and window trim components. Which means you can rely on us when you’re ready to make your next trim, moulding and siding statement.

Doorframe Components

See all the ways our 100% cellular PVC doorframe components distinguish themselves—from great design to low maintenance.

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Window Trim Components

These moisture-proof window trim components work well and look even better with a variety of home styles.

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Sheet Board

Our chameleon-like trimboard flexes into a variety of sizes and shapes to fit any moulding project.

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S4S Trimboard

Royal S4S Trimboard™ can be used in countless ways to trim a home and add long-lasting beauty and value; it comes ready to install, is paintable and is backed by a lifetime never-rot warranty.

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