Collated Cortex for Decking

Cortex Hidden Fastening System
Collated Cortex Decking Hidden Fastening System
Enhance Set Screw SM
Cortex Collated Deck Install Plugs
Cortex Spotter Lid Top view SM
Standard Install Profile SM
Cantiliver profile install SM
Trex Select Saddle A
Up close Wolf Set Collated Plug
Cortex Deck bit and fasteners
TREX Cortex Collated Decking FAMILY
Trex Select creative curve Gray
Trex Enhance Packaging 1 with lid

The Cortex Hidden Fastening System is the best way to hide fasteners in composite, capstock, and PVC decking boards – now 50% faster on a collated strip.

For use with the brands:
  • AZEK
  • Trex
  • WOLF

Collated Strips Save Time

Remove the need to fumble with buckets of loose plugs and get plugs set 50% faster with collated strips.

Pre-Aligned Plug Grains

Pre-aligning the plugs make getting a perfect match faster without slowing down.

Perfect Match, Clean Finish

Cortex plugs are made from the same material as market-leading deck boards, creating a 100% perfect match every time.

Cortex Collated Deck Install Plugs

Collated Cortex Hidden Fastening for Decking

Collated Cortex for Trex Enhance

Want to build the ultimate hidden deck?

Download The Guide For A Better Solution
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  • Amberwood
  • Beach Dune
    Beach Dune
  • Biscayne
  • Black Walnut
    Black Walnut
  • Brownstone
  • Clam Shell
    Clam Shell
  • Coastal Bluff
    Coastal Bluff
  • Coastline
  • Cypress
  • Dark Hickory
    Dark Hickory
  • Driftwood Grey
    Driftwood Grey
  • English Walnut
    English Walnut
  • Fire Pit
    Fire Pit
  • Foggy Wharf
    Foggy Wharf
  • Gravel Path
    Gravel Path
  • Harbor Grey
    Harbor Grey
  • Havana Gold
    Havana Gold
  • Island Mist
    Island Mist
  • Lava Rock
    Lava Rock
  • Madeira
  • Mahogany
  • Onyx
  • Pebble
  • Rainer
  • Rocky Harbor
    Rocky Harbor
  • Rope Swing
    Rope Swing
  • Rosewood
  • Saddle
  • Saddle
  • Sand Castle
    Sand Castle
  • Silver Teak
    Silver Teak
  • Slate Gray
    Slate Gray
  • Spiced Rum
    Spiced Rum
  • Teakwood
  • Tiki Torch
    Tiki Torch
  • Toasted Sand
    Toasted Sand
  • Tree House
    Tree House
  • Vintage Lantern
    Vintage Lantern
  • Weathered IPE
    Weathered IPE
  • Weathered Teak
    Weathered Teak
  • Winchester Grey
    Winchester Grey
  • Woodland Brown
    Woodland Brown


Since Cortex Plugs are made from the exact same material as the composite boards, the color and texture is matched perfectly every time.

Compatible with AZEK Harvest & Vintage, TREX Transcend & Select, and WOLF Serenity collections.

Product Brochures

Decking Compatibility Guide

Part Numbers

AZEKHarvest CollectionBrownstone2 1/2"100 lin ftCTC100SFBS
AZEKHarvest CollectionBrownstone2 1/2"300 sq ftCTC300SFBS
AZEKHarvest CollectionSlate Gray2 1/2"100 lin ftCTC100SFSG
AZEKHarvest CollectionSlate Gray2 1/2"300 sq ftCTC300SFSG
AZEKVintage CollectionCoastline2 1/2"100 lin ftCTC100SFCS
AZEKVintage CollectionCoastline2 1/2"300 sq ftCTC300SFCS
AZEKVintage CollectionCypress2 1/2"100 lin ftCTC100SFCY
AZEKVintage CollectionCypress2 1/2"300 sq ftCTC300SFCY
AZEKVintage CollectionDark Hickory2 1/2"100 lin ftCTC100SFDH
AZEKVintage CollectionDark Hickory2 1/2"300 sq ftCTC300SFDH
AZEKVintage CollectionEnglish Walnut2 1/2"100 lin ftCTC100SFEW
AZEKVintage CollectionEnglish Walnut2 1/2"300 sq ftCTC300SFEW
AZEKVintage CollectionMahogany2 1/2"100 lin ftCTC100SFMH
AZEKVintage CollectionMahogany2 1/2"300 sq ftCTC300SFMH
AZEKVintage CollectionWeathered Teak2 1/2"100 lin ftCTC100SFWT
AZEKVintage CollectionWeathered Teak2 1/2"300 sq ftCTC300SFWT
TrexSelectMadeira2 1/2"100 lin ftFMCTXCL-TX1LFSLMD
TrexSelectMadeira2 1/2"300 sq ftFMCTXCL-TX300SLMD
TrexSelectPebble2 1/2"100 lin ftFMCTXCL-TX1LFSLPB
TrexSelectPebble2 1/2"300 sq ftFMCTXCL-TX300SLPB
TrexSelectSaddle2 1/2"100 lin ftFMCTXCL-TX1LFSLSD
TrexSelectSaddle2 1/2"300 sq ftFMCTXCL-TX300SLSD
TrexSelectWinchester Gray2 1/2"100 lin ftFMCTXCL-TX1LFSLWG
TrexSelectWinchester Gray2 1/2"300 sq ftFMCTXCL-TX300SLWG
TrexSelectWoodland Brown2 1/2"100 lin ftFMCTXCL-TX1LFSLWB
TrexSelectWoodland Brown2 1/2"300 sq ftFMCTXCL-TX300SLWB
TrexTranscendFire Pit2 1/2"100 lin ftFMCTXCL-TX1LFTSFP
TrexTranscendFire Pit2 1/2"300 sq ftFMCTXCL-TX300TSFP
TrexTranscendGravel Path2 1/2"100 lin ftFMCTXCL-TX1LFTSGP
TrexTranscendGravel Path2 1/2"300 sq ftFMCTXCL-TX300TSGP
TrexTranscendHavana Gold2 1/2"100 lin ftFMCTXCL-TX1LFTSHG
TrexTranscendHavana Gold2 1/2"300 sq ftFMCTXCL-TX300TSHG
TrexTranscendIsland Mist2 1/2"100 lin ftFMCTXCL-TX1LFTSLM
TrexTranscendIsland Mist2 1/2"300 sq ftFMCTXCL-TX300TSLM
TrexTranscendLava Rock2 1/2"100 lin ftFMCTXCL-TX1LFTSLR
TrexTranscendLava Rock2 1/2"300 sq ftFMCTXCL-TX300TSLR
TrexTranscendRope Swing2 1/2"100 lin ftFMCTXCL-TX1LFTSRS
TrexTranscendRope Swing2 1/2"300 sq ftFMCTXCL-TX300TSRS
TrexTranscendSpiced Rum2 1/2"100 lin ftFMCTXCL-TX1LFTSSR
TrexTranscendSpiced Rum2 1/2"300 sq ftFMCTXCL-TX300TSSR
TrexTranscendTiki Torch2 1/2"100 lin ftFMCTXCL-TX1LFTSTT
TrexTranscendTiki Torch2 1/2"300 sq ftFMCTXCL-TX300TSTT
TrexTranscendTree House2 1/2"100 lin ftFMCTXCL-TX1LFTSTH
TrexTranscendTree House2 1/2"300 sq ftFMCTXCL-TX300TSTH
TrexTranscendVintage Lantern2 1/2"100 lin ftFMCTXCL-TX1LFTSVL
TrexTranscendVintage Lantern2 1/2"300 sq ftFMCTXCL-TX300TSVL
WOLFSerenity DeckingAmberwood2 1/2"100 lin ftWFCTXCL-100AWSS
WOLFSerenity DeckingAmberwood2 1/2"300 sq ftWFCTXCL-300AWSS
WOLFSerenity DeckingBlack Walnut2 1/2"100 lin ftWFCTXCL-100BWSS
WOLFSerenity DeckingBlack Walnut2 1/2"300 sq ftWFCTXCL-300BWSS
WOLFSerenity DeckingCypress2 1/2"100 lin ftWFCTXCL-100CYSS
WOLFSerenity DeckingCypress2 1/2"300 sq ftWFCTXCL-300CYSS
WOLFSerenity DeckingDriftwood Grey2 1/2"100 lin ftWFCTXCL-100DG
WOLFSerenity DeckingDriftwood Grey2 1/2"100 lin ftWFCTXCL-100DGSS
WOLFSerenity DeckingDriftwood Grey2 1/2"300 sq ftWFCTXCL-300DG
WOLFSerenity DeckingDriftwood Grey2 1/2"300 sq ftWFCTXCL-300DGSS
WOLFSerenity DeckingHarbor Grey2 1/2"100 lin ftWFCTXCL-100HG
WOLFSerenity DeckingHarbor Grey2 1/2"100 lin ftWFCTXCL-100HGSS
WOLFSerenity DeckingHarbor Grey2 1/2"300 sq ftWFCTXCL-300HG
WOLFSerenity DeckingHarbor Grey2 1/2"300 sq ftWFCTXCL-300HGSS
WOLFSerenity DeckingOnyx2 1/2"100 lin ftWFCTXCL-100NXSS
WOLFSerenity DeckingOnyx2 1/2"300 sq ftWFCTXCL-300NXSS
WOLFSerenity DeckingRosewood2 1/2"100 lin ftWFCTXCL-100RWSS
WOLFSerenity DeckingRosewood2 1/2"300 sq ftWFCTXCL-300RWSS
WOLFSerenity DeckingSand Castle2 1/2"100 lin ftWFCTXCL-100SC
WOLFSerenity DeckingSand Castle2 1/2"100 lin ftWFCTXCL-100SCSS
WOLFSerenity DeckingSand Castle2 1/2"300 sq ftWFCTXCL-300SC
WOLFSerenity DeckingSand Castle2 1/2"300 sq ftWFCTXCL-300SCSS
WOLFSerenity DeckingSilver Teak2 1/2"100 lin ftWFCTXCL-100STSS
WOLFSerenity DeckingSilver Teak2 1/2"300 sq ftWFCTXCL-300STSS
WOLFSerenity DeckingTeakwood2 1/2"100 lin ftWFCTXCL-100TWSS
WOLFSerenity DeckingTeakwood2 1/2"300 sq ftWFCTXCL-300TWSS
WOLFSerenity DeckingWeathered IPE2 1/2"100 lin ftWFCTXCL-100WP
WOLFSerenity DeckingWeathered IPE2 1/2"100 lin ftWFCTXCL-100WPSS
WOLFSerenity DeckingWeathered IPE2 1/2"300 sq ftWFCTXCL-300WP
WOLFSerenity DeckingWeathered IPE2 1/2"300 sq ftWFCTXCL-300WPSS