Composite & Vinyl Post Caps

Composite and Vinyl Post Caps

Composite & Vinyl Post Caps

Complete a new or existing composite or vinyl rail system with stylish post caps from these trusted brands: AZEK, Deckorators, Durables, TimberTech, and Trex.

Set Descending Direction

27 Item(s)

  • Majestic Solar Post Cap Light - White

    Majestic Solar Post Cap Light by Classy Caps

    Starting at: $34.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Regal Solar Post Cap Light by Classy Caps - White illuminated

    Regal Solar Post Cap Light by Classy Caps

    Starting at: $30.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Prestige Solar Post Cap Light by Classy Caps - White

    Prestige Solar Post Cap Light by Classy Caps

    Starting at: $28.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Transcend Pyramid Post Cap by Trex

    Transcend Pyramid Post Cap by Trex

    Starting at: $9.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Transcend Flat Top Post Cap by Trex - Classic White

    Transcend Flat Top Post Cap by Trex

    Starting at: $9.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • LED Pyramid Post Cap Light by Trex Deck Lighting - White

    LED Pyramid Post Cap Light by Trex Deck Lighting

    Starting at: $81.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  •  LED Flat Post Cap Light by Trex Deck Lighting

    LED Flat Post Cap Light by Trex Deck Lighting

    Starting at: $81.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • RadianceRail Express Post Cap by TimberTech

    RadianceRail Express Post Cap by TimberTech

    Starting at: $12.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • RadianceRail Post Cap by TimberTech

    RadianceRail Post Cap by TimberTech

    Starting at: $22.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Premier Rail Island Post Cap by AZEK - step-5

    Premier Rail Island Post Cap by AZEK

    Starting at: $29.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Premier Rail Pyramid Post Cap by AZEK - step-5

    Premier Rail Pyramid Post Cap by AZEK

    Starting at: $28.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • LED Lighted Island Cap by AZEK - White

    LED Lighted Island Cap by AZEK

    Starting at: $127.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Stylepoint Post Cap for Deckorators CXT - White 4-9/16" (Traditional)

    Stylepoint Post Cap for Deckorators CXT Railing System

    Starting at: $16.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Designer Post Cap by DecKorators - Oil Rubbed Bronze with Pressure-treated Skirt

    Designer Post Cap by Deckorators

    Starting at: $16.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • High Point VersaCap by Deckorators - White

    High Point VersaCap by Deckorators

    Starting at: $16.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Solar VersaCap by DecKorators - Black

    Solar VersaCap by Deckorators

    Starting at: $41.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • SlateStone Post Cover Cap by NextStone

    SlateStone Post Cover Cap by NextStone

    Starting at: $19.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Solarband VersaCap by Deckorators - White

    Solarband VersaCap by Deckorators

    Starting at: $36.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Neptune Post Cap by LMT Mercer - 4-1/16" White

    Neptune Post Cap by LMT Mercer

    Starting at: $4.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Haven Post Cap by LMT Mercer - 4-1/16" White

    Haven Post Cap by LMT Mercer

    Starting at: $4.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Cape May Post Cap by LMT Mercer - 4" White

    Cape May Post Cap by LMT Mercer

    Starting at: $4.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Neptune Solar Collecting Post Cap by LMT Mercer - White

    Neptune Solar Collecting Post Cap with Accessory Connection by LMT Mercer

    Starting at: $20.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Cape May Solar Collecting Post Cap by LMT Mercer - White

    Cape May Solar Collecting Post Cap with Accessory Connection by LMT Mercer

    Starting at: $20.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Ball Post Cap by Durables

    Ball Post Cap by Durables

    Starting at: $5.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • External Post Cap by Durables

    External Post Cap by Durables

    Starting at: $2.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • Federation Post Cap by Durables

    Federation Post Cap by Durables

    Starting at: $6.99

    The final product price may change based on the combination of size/type/finish/style you choose.

  • New England Post Cap by Durables

    New England Post Cap by Durables

    Starting at: $4.99

    The final product price may change based on the combination of size/type/finish/style you choose.

Set Descending Direction

27 Item(s)

Not Sure Where to Start?

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  • Talk to a Specalist

    Talk to a Specialist

    Sara is one of our post cap specialists and is here to help you with your project.

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  • Getting Started

    Getting Started

    Get ideas and inspiration before choosing your post caps.

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    Choosing Post Caps

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    Warranty Information

    See how different post cap manufacturers stack up on our manufacturer warranties page.

    View Warranties 
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