Shop All Post Caps

Three 4x4 cedar posts in front of a blue gradient background feature Amherst style solid wood post caps from Minnesota manufacturer Acorn Deck Products
Post caps are a great finishing touch whether your deck posts or sleeves are wood, metal, or composite. Browse a wide variety of styles, materials, and finishes below. DecksDirect offers expert-picked post caps that ship fast directly from our warehouse.

Request more info

* Please enter the correct Captcha

* Required Fields

We love to help!
Everyone here at DecksDirect is so excited for you to get started on your project. We will give you a call or send you an email shortly.

Set Descending Direction

13 Item(s)

  •  LED Flat Post Cap Light by Trex Deck Lighting

    Trex Flat Top LED Post Cap Light

    Starting at: $86.99

    Price reflects options chosen above

    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

    Trex Pyramid LED Post Cap Light

    Starting at: $86.99

    Price reflects options chosen above

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

  • White Bulbs Illuminated

    Solar Post Cap Light for Trex Transcend Post Sleeves by Ultra Bright

    Starting at: $99.99

    Price reflects options chosen above

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

  • White (White Bulbs Illuminated)

    Solar Post Cap Light for TimberTech RadianceRail Post Sleeves by Ultra Bright

    Starting at: $99.99

    Price reflects options chosen above

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

  • Unlit

    Solar Post Cap Light for 4" Post Sleeves by Ultra Bright

    Starting at: $99.99

    Price reflects options chosen above

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

  • Stylepoint Post Cap for Deckorators CXT - White 4-5/8" (Traditional)

    Stylepoint Post Cap for CXT Railing by Deckorators

    Starting at: $16.99

    Price reflects options chosen above

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

  • LED Lighted Island Cap by AZEK - White

    TimberTech Island LED Post Cap Light by AZEK

    Starting at: $127.99

    Price reflects options chosen above

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

  • RadianceRail Post Cap by TimberTech - White

    TimberTech RadianceRail Post Cap

    Starting at: $22.99

    Price reflects options chosen above

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

  • RadianceRail Express Post Cap by TimberTech - Kona

    TimberTech RadianceRail Express Post Cap

    Starting at: $12.99

    Price reflects options chosen above

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

  • Premier Rail Island Post Cap by AZEK

    TimberTech Premier Rail Island Post Cap by AZEK

    Starting at: $29.99

    Price reflects options chosen above

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

  • Premier Rail Pyramid Post Cap by AZEK

    TimberTech Premier Rail Pyramid Post Cap by AZEK

    Starting at: $28.99

    Price reflects options chosen above

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

  • Transcend Pyramid Post Cap by Trex - Classic White

    Trex Transcend Pyramid Post Cap

    Starting at: $10.99

    Price reflects options chosen above

    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

    Trex Transcend Flat Top Post Cap

    Starting at: $10.99

    Price reflects options chosen above

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

Set Descending Direction

13 Item(s)

Not Sure Where to Start?

DecksDirect is dedicated to the builder in all of us. That's why we built this resource section just for you, with resources that will empower you with the information and confidence you need to succeed in your post cap project. From a expert advice to choosing the right post cap size, we've got you covered.

  • Talk to a Specialist

    Talk to a Specialist

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

    Contact a Specialist  View all Team Members 
  • Getting Started

    Getting Started

    Get ideas and inspiration before choosing your post caps.

    Image Gallery 
  • Check out our deck resource section packed with How-tos and troubleshooting guides to help you get the job done.

    Deck Resources 
  • Design & Quote

    Free Quote

    Design your project with our specialist. When you're ready, get a custom quote.

    Get a Quote 
  • Post Cap Warranty

    Warranty Information

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

    View Warranties 
Post your comment

DecksDirect