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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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  • Aurora "Sirius" Pyramid Post Cap - Black

    Sirius Pyramid Post Cap by Aurora

    Starting at: $20.99

    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 "Titan" Flat Top Post Cap - Black

    Titan Flat Top Post Cap by Aurora

    Starting at: $20.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Pyramid Copper 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: $73.99

    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: $58.99

    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- Antique Bronze

    Flat Pyramid Post Cap by Fortress Accents

    Starting at: $9.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • "Newport" Wood 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.
    View Details
  • "Newport" Flat Top Post Cap by DecKorators - Cedar

    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 - Copper

    Victoria High Top Pyramid Post Cap by Deckorators

    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.
    View Details
  • Nokomis Miterless Pyramid Post Cap - Stainless Steel & Copper

    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.
    View Details
  • Haven Post Cap by LMT Mercer - 4" White

    Haven Post Cap by LMT Mercer

    Starting at: $4.99

    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.
    View Details
  • "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.
    View Details
  • Superior Miterless Pyramid Post Cap (5-3/4 in size)

    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.
    View Details
  • Yellowstone Inset Demi-Top Post Cap 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.
    View Details
  • Boulevard Inset Demi-Top Post Cap by Acorn - Pressure Treated Pine - 3-5/8"

    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 Cap 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.
    View Details
  • Pelham Thin Flat Top Post Cap by Acorn Deck Products - 3-5/8"

    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 Cap with Wood Skirt by Woodway - Real Copper

    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 CedarSkirt by Woodway - Black Aluminum - 5-5/8"

    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.
    View Details
  • Aluminum Post Point

    Aluminum Post Point

    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
  • Stainless Steel Post Cap

    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 - Hammered White

    Premium Cast Post Cap by Dekor

    Starting at: $39.99

    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 Cap by Dekor - Oil Rubbed Bronze

    Premium Cast Flat Top Post Cap by Dekor

    Starting at: $39.99

    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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  • Victoria Ball Top Post Cap by Deckorators

    Victoria Ball Top Post Cap by Deckorators

    Starting at: $23.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Maranacook Ball Top Post Cap by Deckorators - Stainless

    Maranacook Ball Top Post Cap by Deckorators

    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.
    View Details
  • Aluminum Post Point by Deckorators - Copper 5-5/8"

    Aluminum Post Point by Deckorators

    Starting at: $4.99

    Price reflects options chosen above

    The final product price may change based on the combination of size/type/finish/style you choose.
    View Details
  • Glass Post Cap - Cobalt Blue, 3-5/8"

    Glass Post Cap by Woodway

    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

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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 deck project. From expert advice to color samples or getting a FREE post cap quote, 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.

    Contact a Specialist  View all Team Members 
  • Getting Started

    Getting Started

    Get ideas and inspiration before choosing your post caps.

    Image Gallery 
  • post cap samples

    Choosing Post Caps

    Not sure what color to choose? Many post cap brands offer color samples; order yours today!

    Order Samples 
  • 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 

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