Seamless Decking: Benefits of Hidden Fasteners for Trex Decking
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Fascia Components
Fascia Packaging

The Cortex for Fascia Hidden Fastening System is the fastest, easiest way to hide the heads of your screws when installing fascia or stair risers.

Cortex for Fascia

Hidden Fastening System
For Trex® Fascia Boards
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Perfect Match, Clean Finish

Cortex plugs are made from the same material as Trex® Fascia boards, creating a 100% perfect match every time.

TORX ttap Drive System

TORX® ttap® provides superior bit engagement for a stable, wobble-free installation experience.

Engineered for Fascia

Designed to support the expansion and contraction of fascia boards over time.

a small pile of deck fascia screw components
  • Beach Dune
    Beach Dune
    Beach Dune
    Beach Dune
  • Biscayne
    Biscayne
    Biscayne
    Biscayne
  • Carmel
    Carmel
    Carmel
    Carmel
  • Clam Shell
    Clam Shell
    Clam Shell
    Clam Shell
  • Coastal Bluff
    Coastal Bluff
    Coastal Bluff
    Coastal Bluff
  • Foggy Wharf
    Foggy Wharf
    Foggy Wharf
    Foggy Wharf
  • Havana Gold
    Havana Gold
    Havana Gold
    Havana Gold
  • Island Mist
    Island Mist
    Island Mist
    Island Mist
  • Jasper
    Jasper
    Jasper
    Jasper
  • Lava Rock
    Lava Rock
    Lava Rock
    Lava Rock
  • Pebble Grey
    Pebble Grey
    Pebble Grey
    Pebble Grey
  • Rainer
    Rainer
    Rainer
    Rainer
  • Rocky Harbor
    Rocky Harbor
    Rocky Harbor
    Rocky Harbor
  • Rope Swing
    Rope Swing
    Rope Swing
    Rope Swing
  • Saddle
    Saddle
    Saddle
    Saddle
  • Saddle
    Saddle
    Saddle
    Saddle
  • Spiced Rum
    Spiced Rum
    Spiced Rum
    Spiced Rum
  • Tiki Torch
    Tiki Torch
    Tiki Torch
    Tiki Torch
  • Toasted Sand
    Toasted Sand
    Toasted Sand
    Toasted Sand
  • Lineage Island Mist
    Lineage Island Mist
    Lineage Island Mist
    Lineage Island Mist
  • Universal White
    Universal White
    Universal White
    Universal White

PERFECT COLOR MATCH

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 fascia boards manufactured by Trex.

Part Numbers

Board ManufacturerLineColorCoverageSKU
TrexEnhanceBeach Dune50 LFFMCTXF-TX50ENBD
TrexEnhanceClam Shell50 LFFMCTXF-TX50ENCS
TrexEnhanceCoastal Bluff50 LFFMCTXF-TX50ENCB
TrexEnhanceFoggy Wharf50 LFFMCTXF-TX50ENFW
TrexEnhanceRocky Harbor50 LFFMCTXF-TX50ENRH
TrexEnhanceSaddle50 LFFMCTXF-TX50ENSD
TrexEnhanceToasted Sand50 LFFMCTXF-TX50ENTS
TrexLineageIsland Mist50 LFFMCTXF-TX50LNLM
TrexSignatureOcracoke50 LFFMCTXF-TX50SGCK
TrexSignatureWhidbey50 LFFMCTXF-TX50SGWD
TrexSelectPebble Grey50 LFFMCTXF-TX50SLPB
TrexSelectSaddle50 LFFMCTXF-TX50SLSD
TrexTranscendBiscayne50 LFFMCTXF-TX50TSBC
TrexTranscendCarmel50 LFFMCTXF-TCX50TSCM
TrexTranscendHavana Gold50 LFFMCTXF-TX50TSHG
TrexTranscendIsland Mist50 LFFMCTXF-TX50TSLM
TrexTranscendJasper50 LFFMCTXF-TX50TSJP
TrexTranscendLava Rock50 LFFMCTXF-TX50TSLR
TrexTranscendRainier50 LFFMCTXF-TX50TSRN
TrexTranscendRope Swing50 LFFMCTXF-TX50TSRS
TrexTranscendSpiced Rum50 LFFMCTXF-TX50TSSR
TrexTranscendTiki Torch50 LFFMCTXF-TX50TSTT
TrexTranscendTree House50 LFFMCTXF-TX50TSTH
TrexTranscendUniversal White50 LFFMCTXF-TX50TSUW

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