Symmetry and Horizon Collections

Lifetime 50 year stain fade

Redefining backyard envy.

Concordia decking is the perfect fit for a casual lifestyle.

Concordia in Action

Dramatic colors and streaking emulate exotic hardwoods, and the low-gloss formula and micro-texturing create a unique finish. Features subtle grain patterns with no repeats. Durable composite core resists splintering, rotting, cracking, insects and decay.

  • The flat-profile bottom provides a sturdy feel, reminiscent of traditional lumber.
  • Finished surface on top and bottom is ideal for second-story decks, and the reversible boards save time and money and reduce waste.
  • Tested for use in cladding applications.
  • Contains 94% recycled content.
Looking for Inspiration?

Look at these amazing projects from Instagram, featuring Concordia Decking!

Features and Options
  • Beautiful, realistic wood looks

    Exotic wood tones and grains emulate tropical hardwoods.

  • Easy to clean for true low maintenance

    Clean with soap and water or mild household cleaners

  • When Safety Counts

    Unlike wood, Fiberon Decking won't splinter or crack, making your home safer for bare feet, small children and pets.

  • Never stain or paint your deck again

    Fiberon Decking frees you from the maintenance of wood.

  • Good for the environment

    Made from recycled content, our composites are free of toxins and produced using sustainable methods.

  • Warranty

    Fiberon Concordia Decking is backed by a lifetime performance warranty and a 50-year stain and fade warranty. See complete details.

  • Technical Information
    • Deck boards are wood-plastic composite core with co-extruded PermaTech cap on four sides
    • Deck boards are reversible.
    • Square Edge board dimensions: .92 in. x 5.4 in. (23 mm x 136 mm)
      Lengths: 12 ft., 16 ft. and 20 ft.
    • Grooved Edge board dimensions: .92 in. x 5.4 in. (23 mm x 136 mm)
      Lengths: 12 ft., 16 ft. and 20 ft.
    • Board Weight: 2.36 lbs./lineal ft.
    • Span Limitations:
      Perpendicular to joist 16 inches (406 mm)
      Up to 45° angle to joist 12 inches (305 mm)
      Stair stringer spacing 12 inches (305 mm)
    • Surface fasteners: Yes
    • Hidden fasteners: Yes
    • Fiberon Concordia has been tested to be compliant with the 2012/2015 IRC, Section R104.11 and Section R703, and the 2012/2015 IBC Section 1403.2, Section 104.11, Section 1404.1, and Section 1405.17. It has also met the requirements of ASTM D1929 and ASTM D635, making it compliant with fire ignition and rate of burning standards, and NFPA 268, certifying it has a low propensity to ignite in the presence of a radiant heat source. It has also met the requirements of Miami-Dade County Florida High Wind Testing protocols TAS 201/202/203, certifying it is tested to withstand high velocity hurricane zones level winds through cyclical, uniform loading, and large & small missile testing when installed in accordance with Fiber Composites, LLC written installation instructions.
    • Fascia board dimensions: .75 in. x 11.25 in. x 12 ft.
    • Riser board dimensions: .75 in. x 7.25 in. x 12 ft.

    Get installation instructions and technical bulletins

    WARNING: California Proposition 65 and Fiberon Products