Post Base

Post Base

Post bases designed for secure wood-to-concrete connections in residential, commercial, and deck construction. Featuring adjustable and uplift-rated options like the ABU, these connectors provide reliable support for posts in patios, porches, fences, and structural framing.

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  • ABU1010Z Galvanized Adjustable 10x10 Post Base – S4S / RS – Wood to Concrete ABU1010Z andmABU1212Z Diagram
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    ABU1010Z Post Base – Galvanized for 10x10 S4S / RS

    Simpson Strong-Tie

    $155.50
    Model: ABU1010Z — Designed for 10x10 S4S or Rough Sawn (RS) lumber. Not compatible with Timber Build's TR Finish. The ABU1010Z galvanized adjustable post base is a high-capacity connector designed to secure 10x10 posts to existing concrete surfaces...
    $155.50
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    $155.50
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  • ABU1212Z Galvanized Adjustable 12x12 Post Base – S4S / RS – Wood to Concrete ABU1212Z and ABU1010Z Diagram
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    ABU1212Z Post Base – Galvanized for 12x12 S4S / RS

    Simpson Strong-Tie

    $185.50
    Model: ABU1212Z — Designed for 12x12 S4S or Rough Sawn (RS) lumber. Not compatible with Timber Build's TR Finish. The ABU1212Z galvanized adjustable post base is a high-capacity connector designed to secure 12x12 posts to existing concrete surfaces...
    $185.50
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    $185.50
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  • ABU44Z Galvanized Adjustable 4x4 Post Base – S4S / RS – Wood to Concrete ABU44Z Diagram
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    ABU44Z Post Base – Galvanized for 4x4 S4S / RS

    Simpson Strong-Tie

    $31.95
    Model: ABU44Z — Designed for 4x4 S4S or Rough Sawn (RS) lumber. Not compatible with Timber Build's TR Finish. The ABU44Z galvanized adjustable post base is a high-capacity connector designed to secure 4x4 posts to existing concrete surfaces in...
    $31.95
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    $31.95
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  • ABU44Z Galvanized Adjustable 4x6 Post Base – S4S / RS – Wood to Concrete ABU44Z Diagram
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    ABU46Z Post Base – Galvanized for 4x6 S4S / RS

    Simpson Strong-Tie

    $45.00
    Model: ABU46Z — Designed for 4x6 S4S or Rough Sawn (RS) lumber. Not compatible with Timber Build's TR Finish. The ABU46Z galvanized adjustable post base is a high-capacity connector designed to secure 4x6 posts to existing concrete surfaces in...
    $45.00
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    $45.00
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  • ABU66Z Galvanized Adjustable 6x6 Post Base – S4S / RS – Wood to Concrete ABU44Z Diagram
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    ABU66Z Post Base – Galvanized for 6x6 S4S / RS

    Simpson Strong-Tie

    $51.50
    Model: ABU66Z — Designed for 6x6 S4S or Rough Sawn (RS) lumber. Not compatible with Timber Build's TR Finish. The ABU66Z galvanized adjustable post base is a high-capacity connector designed to secure 6x6 posts to existing concrete surfaces in...
    $51.50
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    $51.50
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  • ABU88Z Galvanized Adjustable 8x8 Post Base – S4S / RS – Wood to Concrete ABU88Z Diagram
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    ABU88Z Post Base – Galvanized for 8x8 S4S / RS

    Simpson Strong-Tie

    $105.00
    Model: ABU88Z — Designed for 8x8 S4S or Rough Sawn (RS) lumber. Not compatible with Timber Build's TR Finish. The ABU88Z galvanized adjustable post base is a high-capacity connector designed to secure 8x8 posts to existing concrete surfaces in...
    $105.00
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    $105.00
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  • Pergola Post Base 6x6 - Sage-B (2-Pack) Pergola Post Base 6x6 - Sage-B (2-Pack)
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    Pergola Post Base 6x6 - Sage-B (2-Pack)

    Simpson Strong-Tie

    $185.00
    Model: SAGE-B — Designed for S4S or Rough Sawn (RS) lumber in nominal 6×6 (SAGE-B66) size. Not compatible with Timber Build’s TR Finish. The Outdoor Accents® Sage System™ Sage-B post base is fabricated from heavy-duty 12-ga...
    $185.00
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    $185.00
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Can't find the right one?

If you didn't find what you were looking for in our online catalog, you might want to consider placing a custom order. Since we do all of our manufacturing in-house, we have endless flexibility when it comes to custom orders. Your custom products can be based on one of our existing products, from your blueprint or hand sketch, or together we can design something specifically for your project.