Exterior Balustrade Systems
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 composite 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.
Browse by Composite Balustrade Components
Composite 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 |
| Price Comparison | $ | $$ | $ |
| On-site Prep Work | Sand, predrill, prime, and paint | Predrill | Predrill and paint |
| Styles | All | All | All |
| 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 |
| Structural | Yes | Yes | Yes |
| Customizable | Yes | Yes | Yes |
| 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 |
| LEED Points | Available | Available | Available |
*RoyalCast and RoyalStone Balustrade systems can be made half the normal weight while
maintaining the same wall thickness using Prolite, a lightweight filler.
Unleash Your Design Freedom with Exterior Balustrade Systems
Exterior balustrade systems play a crucial role in enhancing the safety and stability of balconies, decks, and stairways. They also add a touch of elegance and sophistication to the exterior of a home, providing both form and function.
At Royal Corinthian, we understand that your home’s exterior is a reflection of your personal style, which is why we offer a wide range of composite balustrade systems to help you create the perfect balustrade system for your space. Whether you prefer a specific material, style, or finish, our team of experts will work with you to bring your vision to life.
Royal Corinthian is your one-stop-shop for high-quality exterior balustrade systems. We believe in providing our customers with the best products and services, which is why we offer a range of customization options and a team of experts to help you with your purchase.
With our exclusive collection of exterior balustrade systems, you can choose from 3 premium materials for a seamless look across your entire home. Perfect for front porch charm or weight-restricted rooftop, we’ve got you covered!
Browse our range of exterior balustrade systems today and contact us with any questions or to place your order.
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