Browse by Balustrade Components
Royal Corinthian manufactures 3 structural balustrade systems made from composite materials that will last for generations. Our balustrades, which are comprised of balusters or spindles, top/bottom rails, newel posts and caps, decorative finials, and installation hardware, are available in RoyalCast™ composite fiberglass, RoyalStone™ polymer stone, and RoyalThane high density polyurethane. Each of our systems has been independently tested by engineering firms and exceeds commercial and residential building code requirements for a structural balustrade. All of our balustrade systems are lightweight systems when compared to natural stone but some are significantly lighter than others. We are the only manufacturer that offers all 3 materials in the same styles so the same project can use our RoyalStone balustrades on the front porch and our lightweight polyurethane system on a rooftop that has weight restrictions. If you want to know more about each of the 3 materials, look at the comparison chart below. If you already know which product you are looking for, click on the appropriate product.
Balustrade Materials Comparison Chart
|RoyalCast™ Fiberglass||RoyalStone™ Synthetic Stone||RoyalThane™ Polyurethane|
|Best Application||Paintable, rubust, structural||Prefinished, robust, structural||Paintable, lightweight, structural|
|Factory Finish (standard)||Paint-grade Gray||6 colors, 3 textures||Paint-grade primed white|
|Factory Finish (options)||Paint-grade only||Unlimited custom colors||Paint-grade only|
|On-site Prep Work||Sand, predrill, prime, and paint||Predrill||Predrill and paint|
|System Widths||Up to 10"||Up to 10"||Up to 12"|
|System Heights||Up to 51"||Up to 51"||Up to 51"|
|Longest Rail Span||Up to 20'||Up to 20'||Up to 12'|
|Weight (per lineal foot)||*20 to 100 lbs||*20 to 100 lbs||5 to 40 lbs|
|Warranty||Limited Lifetime||Limited Lifetime||Limited Lifetime|
|Advantages||Structural and versatile||Prefinished and structural||Lightweight and structural|
|Fiberglass content||1-3%||None, unless requested||None|
|Filler||Calcium Carbonate/ATH/Prolite||Calcium Carbonate/ATH/Prolite||None|
|Fire Rating||Available: Class A||Available: Class A||Available: Class A|
*RoyalCast and RoyalStone Balustrade systems can be made half the normal weight while
maintaining the same wall thickness using Prolite, a lightweight filler.
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