Paramount Decking

Paramount Decking

Made from durable PVC, Paramount is a great choice if you're looking for something lightweight with excellent slip resistance. Paramount deck boards are wood-free, eliminating the potential for mold growth and making them ideal for docks and other waterside applications.
  • Lightweight, easy-to-handle boards.
  • Resists moisture, dents and flames.
  • Exceptional slip resistance* when wet or dry. *Based on comparative results from independent testing to ASTM F1679.
  • Tested for use in fresh-water, salt water and chlorinated water environments, and suitable for use in installations that may be submerged in water, like dock and pool stairs.
  • Boards won't warp or swell when submerged in water, even after being cut.
  • When tested against wood or composite boards, Paramount resisted mold, water absorption and discoloration better than the rest.
  • Approved for use in all Wildland Urban Interface (WUI) zones and meets additional fire performance requirements of San Diego County, ASTM E84 FSI 30 Class A.

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Benefits of Fiberon vs. Wood

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Our composite decking features a protective cap layer for added durability and performance.

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Will not splinter, crack or split, making it safer for bare feet, children and pets.

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Less than $50 in annual maintenance costs and a high-end look that lasts.

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Low maintenance material does not require painting, staining or sealing.

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Manufactured using sustainable processes and free of toxic chemicals.

Bring your deck design to life

Fiberon® Discovery Deck Design Tools take the guesswork out of planning your outdoor living space project and provide you with the resources you need to navigate your deck design journey – from start to finish.

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Board Profile and Uses

Square Edge

Designed for surface fastening. Use for stair treads and picture framing.,** Available in 12 ft. and 16 ft.

Grooved Edge

Designed for use with hidden deck fasteners


Use as trim boards to finish the sides of a deck., Complementary solid fascia colors for Brownstone (Brown), Sandstone (Sand), Mineral (Mineral).

Technical Specifications

Board Profile Dimensions: 1 in. x 5.5 in., Flat bottom

Reversible: No

Material: Cellular Foam Polymer with co-extruded cap on four sides

Fascia Available: .50 in. x 11.75 in. x 12 ft. Complementary colors

Risers Available: No

Multi-Tonal Colors: Brownstone and Sandstone

Stain and Fade Warranty: 50 Year

Square-Edge Lengths: 12, 16 and 20 ft.

Grooved-Edge Lengths: 12, 16 and 20 ft.

Fire Ratings:

Approved for use in all Wildland Urban Interface (WUI) zones.
Testing methods and performance:

  • ASTM E84 Class A, FSI 30.
  • CA SFM 12-7A-4, BML 8110-2045:0008.
  • Paramount decking is in accordance with Title 3, Division 5, Chapter 3, Sec. “Decking Surfaces” of the County of San Diego Consolidated Fire Code (2007) relative to external fire exposure.

Span Limitations: Perpendicular to joist 16 in. ; Up to 45° angle to joist 12 in. (31 cm); Stair tread spacing 24 in.

Warranty Information

Fiberon Paramount Decking is backed by a lifetime performance warranty and a 50-year stain and fade warranty

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