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6 X 6 Post Caps

A Fortress Accents Gloss Black Flat Pyramid Post Cap sits on a 6x6 wood post in front of a blue gradient background
DecksDirect offers a wide selection of 6 x 6 Post Caps for both nominal and actual posts. No matter your deck or railing's aesthetic, there's a 4 x 4 post cap to fit every style and budget. DecksDirect offers expert-picked post caps that ship completely fast.
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  • Cambridge Solar Post Cap by Durables - White

    Cambridge Solar Post Cap by Durables

    Starting at: $46.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • New England Post Cap by Durables - White

    New England Post Cap by Durables

    Starting at: $5.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Federation Post Cap by Durables - White

    Federation Post Cap by Durables

    Starting at: $6.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • External Post Cap by Durables - White

    External Post Cap by Durables

    Starting at: $2.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Aurora "Sirius" Pyramid Post Caps

    Sirius Pyramid Post Cap by Aurora

    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.
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  • Aurora "Titan" Flat Top Post Caps

    Titan Flat Top Post Cap by Aurora

    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.
    View Details
  • Copper Pyramid Post Cap

    Copper Pyramid 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.
    View Details
  • Premium Cast LED Post Cap Light by Dekor - Hammered White - Lit

    Premium Cast LED Post Cap Light by Dekor

    Starting at: $91.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Iris LED Post Cap Light by Aurora Deck Lighting - Black, 3-5/8"

    Iris LED Post Cap Light by Aurora Deck Lighting

    Starting at: $63.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Flat Pyramid Post Cap by Fortress Accents

    Flat Pyramid Post Cap by Fortress Accents

    Starting at: $11.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Newport Pyramid Post Cap by Deckorators

    Newport Pyramid Post Cap by Deckorators

    Starting at: $11.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Newport Flat Top Post Cap by Deckorators

    Newport Flat Top Post Cap by Deckorators

    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.
    View Details
  • IPE Postcaps by Acorn Deck Products

    IPE Post Caps by Acorn Deck Products

    Starting at: $26.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Victoria High Top Pyramid Post Cap by Deckorators

    Victoria High Top Pyramid Post Cap by Deckorators

    Starting at: $15.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Nokomis Miterless Pyramid Post Cap

    Nokomis Miterless Pyramid Post Cap

    Starting at: $26.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Haven Post Cap by LMT Mercer

    Haven Post Cap by LMT Mercer

    Starting at: $5.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Cape May Solar Post Cap Light by LMT Mercer - Lit - White

    Cape May Solar Post Cap Light by LMT Mercer

    Starting at: $31.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Newport High Top Pyramid Post Cap by Deckorators

    Newport High Top Pyramid Post Cap 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.
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  • Superior Miterless Pyramid Post Cap

    Superior Miterless Pyramid 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.
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  • Wood Pyramid Top Post Cap by Woodway

    Wood Pyramid Top Post Cap by Woodway

    Starting at: $14.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Yellowstone Inset Demi-Top Post Caps by Acorn

    Yellowstone Inset Demi-Top Post Cap by Acorn Deck Products

    Starting at: $13.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Boulevard Inset Demi-Top Post Caps by Acorn

    Boulevard Inset Demi-Top Post Cap by Acorn Deck Products

    Starting at: $13.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Nokomis Miterless Flat Top Post Cap - 5-3/4"

    Nokomis Miterless Flat Top Post Cap

    Starting at: $11.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Wood Flat Top Post Caps With Skirt by Woodway

    Wood Flat Top Post Cap With Skirt by Woodway

    Starting at: $13.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Amherst Inset Demi-Top Post Cap by Acorn

    Amherst Inset Demi-Top Post Cap by Acorn Deck Products

    Starting at: $13.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Pelham Thin Flat Top Deck Post Caps

    Pelham Thin Flat Top Post Cap by Acorn Deck Products

    Starting at: $5.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Metal Top Flat Top Post Caps with Wood Skirt by Woodway

    Metal Top Flat Top Post Cap with Wood Skirt by Woodway

    Starting at: $24.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Metal Top Pyramid Post Cap with Cedar Skirt by Woodway - Black Aluminum - 3-5/8"

    Metal Top Pyramid Post Cap with Wood Skirt by Woodway

    Starting at: $24.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
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  • Aluminum Post Point - Bronze

    Aluminum Post Point

    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.
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  • Stainless Steel Pyramid Post Caps

    Stainless Steel Pyramid Post Cap

    Starting at: $11.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Premium Cast Post Cap by Dekor

    Premium Cast Post Cap by Dekor

    Starting at: $48.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Premium Cast Flat Top Post Caps by Dekor

    Premium Cast Flat Top Post Cap by Dekor

    Starting at: $48.99

    Price reflects options chosen above

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

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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

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

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  • Getting Started

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  • Post Cap Warranty

    Warranty Information

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

    View Warranties 

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