Paramount Decking

Paramount Decking

Discover Paramount PVC decking, a high-performance, low-maintenance choice that suits a busy, active lifestyle.
  • Hearth Collection features two stunning multi-tonal hues – Brownstone and Sandstone.
  • Mantel Collection offers Clay and Mineral, solid colors that provide a classic look.
  • Synthetic solid-core construction provides protection from splintering, rotting, cracking, insects and mold.
  • Three-sided cap layer and next-generation surface coating protect against staining and fading.
  • Boards never need sanding, staining or painting. Simply clean with soap and water or a mild cleaner.
  • PVC boards are lightweight and easy to handle making them easy to install, especially in or under water.
  • Slip-resistant surface texture is ideal for waterside applications. Tested for use around fresh water, salt water and chlorinated water environments, and suitable for use in installations that may be temporarily submerged in water, like dock and pool stairs.
  • Rated to resist damage from fire and reduce flame spread, providing added protection for the deck and home.
  • Backed by a lifetime performance warranty and a 50-year stain and fade warranty.

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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.

Design Now

Board Profile and Uses


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


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. Matching fascia available for Clay/Mineral. Complementary fascia available for Brownstone/Sandstone.

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.

Slip Resistance: Paramount PVC deck boards feature enhanced slip resistance when wet or dry. Based on comparative results from independent testing to ASTM F1679.
Note: PVC boards should be removed from water sources where a freeze/thaw cycle may occur.

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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