Rustic refined.

Fiberon 40 year stain fade warranty

Rich colors and a bold, high-traction grain pattern

Practical never looked so pretty.

Sanctuary in Action

Enjoy a relaxing, personal oasis with Fiberon® Sanctuary decking. Beautiful and easy to maintain, Sanctuary decking features bold, multi-tonal colors and rustic embossing with an innovative PermaTech® cap layer for superior stain and fade resistance.

  • Three-sided PermaTech cap layer.
  • The flat-profile bottom provides a sturdy feel.
  • Strong composite construction resists splintering, rotting, cracking, insects and decay.
  • Contains 95% recycled content.
Looking for Inspiration?

Look at these amazing decking from Instagram, featuring Sanctuary Decking!

  • Never stain or paint your deck again

    Fiberon Decking frees you from the maintenance of wood.

  • Beautiful, realistic wood looks

    Exotic wood tones and grains emulate tropical hardwoods.

  • Good for the environment

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

  • Beauty that lasts

    Backed by 40-year stain and fade, performance warranty, so you can buy with confidence.

  • When Safety Counts

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

  • Good dollars and sense

    Our composites' long life, and low maintenance requirements help you save money.

  • Warranty

    Fiberon Sanctuary Decking is Backed by a 40-year performance warranty and a 40-year stain and fade warranty. See complete details.

  • Technical Information
    • Square Edge board dimensions: 0.92 in. x 5.25 in., available lengths: 16 ft. and 20 ft.
    • Grooved Edge board dimensions: 0.92 in. x 5.25 in., available lengths: 12 ft., 16 ft. and 20 ft.
    • Span Limitations: Perpendicular to joist 16 inches (40 cm); Up to 45° angle to joist 12 inches (31 cm); Stair stringer spacing 12 inches (31 cm)
    • Fascia Board Dimensions: .75 in. x 11.25 in. x 12 ft.
    • Riser Board Dimensions: .75 in. x 7.25 in. x 12 ft.
    • Material: Premium composite core with patent-pending PermaTech surface on three sides

    Get installation instructions and technical bulletins

    WARNING: California Proposition 65 and Fiberon Products

  • FAQs
    What is the difference between Sanctuary Decking and Horizon Decking?

    Both the colors and grain patterns are different. Plus, Sanctuary is a three-sided capped board, whereas Horizon is capped on four sides and is reversible.

    How do I clean Sanctuary Decking?

    For general cleaning, use soap and water or mild household cleaners.