Our fiberglass pergolas, arbors, and trellises are manufactured with fiberglass, and are pound for pound stronger than steel but lighter than wood. They will never rot, melt, bow, warp, rattle in the wind, or get infested with insects and are 100% made in America. We offer our pergola kits and custom designs in paint-grade versions or infinite prefinished color options. Round and Square columns are available. We don't offer pergolas made from any other materials because this pergola is unrivaled.
Our fiberglass pergolas, arbors, and trellises are comprised of rafters, purlins, rafter tails, and often architectural columns. These components are made through the process of pultrusion just like our RoyaLite™ square load-bearing columns. Pultrusion is the process of pulling rather than pushing a continuous fiberglass reinforced structural shape through a heated forming die. The mixture consists of polyester resin, filler, and fiberglass, which results in a very strong product once cured.
Royal Corinthian is a manufacturer of architectural columns, balustrade systems, cornices, pergolas, domes, fireplace surrounds, and exterior shutters from composite materials that last for generations: Fiberglass, FRP, PVC, synthetic stone, polyurethane, wood, GFRC, and cast stone. Thousands of standard products to choose from, and custom projects are inexpensive due to the in-house mold making team.
Royal Corinthian has been manufacturing architectural products in the USA for 25 years and offers lifetime warranties, architectural correct proportions, 1000's of standard products, inexpensive customization, historic replication, low prices, fast lead-times, CAD drawings of all products, design assistance, and top notch customer service.