Transit Shelter | Classic Barrel Vault

Achieve 360° is a design and fabrication resource from Duo-Gard. We take a holistic approach to ensure that each client receives the highest level of service to create their vision. Think of Achieve 360° as a pathway to a real-time performance meter and project compass to meet your project goals. Learn More.

The Classic Series Barrel Vault roof remains one of our most sought-after styles for its structural integrity and enduring versatility. Engineered with precision and crafted from a range of high-quality materials, including structural twin-wall polycarbonate, solid acrylic, and standing seam metal. This classic offers both aesthetic appeal and performance at a practical price point.

Structured Twin Wall Polycarbonate

  • 1/4″ bronze tint structure polycarbonate
  • Strong, durable & economically priced
  • Available in thickness up to 40mm to meet any structural requirements
  • Available in clear or bronze tint
  • Aesthetically appealing
  • Provides light diffusion & transmission while drastically reducing heat transfer
  • Installations in all 50 states

Standing Seam Metal

  • Select from over 20 standard colors
  • Panels can be ordered in mill & powder coat or Kynar painted to match specific color requirements
  • Available in aluminum, steel or steel with a Galvalume coating
  • 20-25 year finish warranty from panel manufacturers

Solid Acrylic Versus Polycarbonate

  • 1/4″ Standard thickness-solid acrylic or polycarbonate
  • Acrylic material is a cost-efficient option but can be broken
  • Polycarbonate is virtually unbreakable
  • Available in clear or bronze tint
  • Thicker options & laminates are available to meet a variety of structural requirements