It’s your curb appeal. Let’s define it.
Royal® S4S Trimboard™ is smooth, versatile and durable. Use it to trim and define every type of home exterior in every way imaginable. Its four-sided finished PVC material resists dirt buildup, its Celuka-hybrid process adds durability and its “true square” edges make for cleaner installations. Plus, our S4S Trimboard is backed by a Limited 25-Year Warranty.
Creating the right look
Our wide array of sizes give you virtually unlimited flexibility to complement, embellish, even transform exterior design. Keep it architecturally correct and match trim to what’s true for each region. Tap into traditional and more extroverted decorative looks.