Post Base Brackets

Strengthen the foundation of your construction projects with The Bracket Factory's post base brackets. These brackets are essential for securing posts to concrete or wood bases, ensuring stability and preventing decay or damage. Perfect for decks, pergolas, and other outdoor structures, our post base brackets are made from high-quality steel to withstand environmental elements and provide long-lasting support.

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  • Featured
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  • Alphabetically, A-Z
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  • Heavy-Duty Slot-In Welded Bolt-Down Post Base for 4" / 100mm WoodHeavy-Duty Slot-In Welded Bolt-Down Post Base for 4" / 100mm Wood

    Heavy-Duty Slot-In Welded Bolt-Down Post Base for 4" / 100mm Wood

    Heavy-Duty Slot-In Welded Bolt-Down Post Base for 4" / 100mm Wood What can it be used for? This bolt-down post base secures 4-inch (100mm) wooden posts to concrete or hard ground. It’s ideal for fences, pergolas, and other outdoor structures, providing a stable base without...
    £40.00
    £40.00
  • Slot-In 2-Part Post Base Bracket for 4" / 100mm WoodSlot-In 2-Part Post Base Bracket for 4" / 100mm Wood
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    Slot-In 2-Part Post Base Bracket for 4" / 100mm Wood

    Slot-In 2-Part Post Base Shoe Bracket for 4" / 100mm Wood What can it be used for? This bolt-down post shoe bracket secures 4-inch (100mm) wooden posts to concrete or hard ground. It’s perfect for fences, pergolas, and outdoor structures, providing a strong and...
    from £12.00
    from £12.00
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  • Deep-Edge Bolt-Down Post Base Bracket for 4" / 100mm WoodDeep-Edge Bolt-Down Post Base Bracket for 4" / 100mm Wood

    Deep-Edge Bolt-Down Post Base Bracket for 4" / 100mm Wood

    Deep-Edge Bolt-Down Post Base Bracket for 4" / 100mm Wood What can it be used for? This bolt-down post base bracket secures 4x4 4-inch (100mm) wooden posts to concrete or hard ground. It’s ideal for fences, pergolas, and outdoor structures, providing a strong foundation...
    £12.00
    £12.00
  • Heavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 4" / 100mm WoodHeavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 4" / 100mm Wood

    Heavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 4" / 100mm Wood

    Heavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 4" / 100mm Wood What can it be used for? This bolt-down post base secures 4-inch (100mm) wooden posts to concrete or hard ground. It's perfect for fences, pergolas, and other outdoor structures, providing a...
    £25.00
    £25.00
  • Heavy-Duty Welded Post Base Support Bracket with 60mm Raiser for 4" / 100mm WoodHeavy-Duty Welded Post Base Support Bracket with 60mm Raiser for 4" / 100mm Wood

    Heavy-Duty Welded Post Base Support Bracket with 60mm Raiser for 4" / 100mm Wood

    Heavy-Duty Welded Post Support Bracket with 60mm Raiser for 4" / 100mm Wood What can it be used for? This bolt-down post base support bracket secures 4-inch (100mm) wooden posts to concrete or hard ground. It’s ideal for fences, pergolas, and other outdoor structures,...
    £30.00
    £30.00
  • Heavy-Duty U-Shaped Post Support Bracket for 4" / 100mm WoodHeavy-Duty U-Shaped Post Support Bracket for 4" / 100mm Wood

    Heavy-Duty U-Shaped Post Support Bracket for 4" / 100mm Wood

    Heavy-Duty U-Shaped Post Support Bracket for 4" / 100mm Wood What can it be used for? This bolt-down U-shaped post support bracket secures 4-inch (100mm) wooden posts to concrete or hard ground. It's perfect for fences, pergolas, and other outdoor structures, providing a strong...
    £12.00
    £12.00
  • Heavy-Duty Welded Universal Post Base Bolt-Down BracketsHeavy-Duty Welded Universal Post Base Bolt-Down Brackets
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    Heavy-Duty Welded Universal Post Base Bolt-Down Brackets

    Heavy-Duty Welded Universal Post Base Bolt-Down Brackets These robust bolt-down post base brackets are versatile enough for any wood size, making them perfect for connecting wooden posts to the ground securely. Whether fully surrounding the post with four brackets for complete stability or using...
    from £7.00
    from £7.00
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  • Heavy-Duty T-Pillar Blade Post Support Bracket for 4" / 100mm WoodHeavy-Duty T-Pillar Blade Post Support Bracket for 4" / 100mm Wood

    Heavy-Duty T-Pillar Blade Post Support Bracket for 4" / 100mm Wood

    Heavy-Duty T-Pillar Blade Post Support Bracket for 4" / 100mm Wood This T-Pillar post support bracket is designed for securing 4-inch square wooden posts, ideal for outdoor structures like pergolas, decking, and fencing. The bracket's design ensures easy installation with a secure fit, suitable...
    £12.00
    £12.00
  • Heavy-Duty T-Bar Bolt-Down Post Support Bracket for 4" / 100mm WoodHeavy-Duty T-Bar Bolt-Down Post Support Bracket for 4" / 100mm Wood

    Heavy-Duty T-Bar Bolt-Down Post Support Bracket for 4" / 100mm Wood

    Heavy-Duty T-Bar Bolt-Down Post Support Bracket for 4" / 100mm Wood What can it be used for? This bolt-down T-bar post support bracket secures 4-inch (100mm) wooden posts to concrete or hard ground. It’s perfect for fences, pergolas, and outdoor structures, providing a strong...
    £15.00
    £15.00
  • Heavy-Duty Welded Hidden Bolt-Down Post Anchor with 50mm Raiser for 4" / 100mm WoodHeavy-Duty Welded Hidden Bolt-Down Post Anchor with 50mm Raiser for 4" / 100mm Wood

    Heavy-Duty Welded Hidden Bolt-Down Post Anchor with 50mm Raiser for 4" / 100mm Wood

    Heavy-Duty Welded Hidden Bolt-Down Post Base with 50mm Raiser for 4" / 100mm Wood What can it be used for? This bolt-down post anchor securely holds 4-inch (100mm) wooden posts to concrete or hard ground. It’s perfect for fences, pergolas, and outdoor structures, providing a strong...
    £25.00
    £25.00
  • Fence Post Anchor Brackets Pair for 4" / 100mm WoodFence Post Anchor Brackets Pair for 4" / 100mm Wood

    Fence Post Anchor Brackets Pair for 4" / 100mm Wood

    Fence Post Anchor Brackets Pair for 4" / 100mm Wood What can it be used for? These anchor brackets are designed to secure 4-inch (100mm) wooden fence posts without the need for concrete. By attaching two brackets just below ground level on opposite sides...
    £7.00
    £7.00
  • Heavy-Duty T-Bar Bolt-Down Post Support Bracket for 6" / 150mm WoodHeavy-Duty T-Bar Bolt-Down Post Support Bracket for 6" / 150mm Wood

    Heavy-Duty T-Bar Bolt-Down Post Support Bracket for 6" / 150mm Wood

    Heavy-Duty T-Bar Bolt-Down Post Support Bracket for 6" / 150mm Wood What can it be used for? This bolt-down T-bar post support bracket secures 6-inch (150mm) wooden posts to concrete or hard ground. It’s perfect for fences, pergolas, and outdoor structures, providing a strong...
    £26.00
    £26.00
  • Heavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 6" / 150mm WoodHeavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 6" / 150mm Wood

    Heavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 6" / 150mm Wood

    Heavy-Duty Welded Bolt-Down Post Base with 50mm Raiser for 6" / 150mm Wood What can it be used for? This bolt-down post base secures 6-inch (150mm) wooden posts to concrete or hard ground. It's perfect for fences, pergolas, and other outdoor structures, providing a...
    £36.00
    £36.00
  • Heavy-Duty Welded Post Base Support Bracket with 60mm Raiser for 6" / 150mm WoodHeavy-Duty Welded Post Base Support Bracket with 60mm Raiser for 6" / 150mm Wood

    Heavy-Duty Welded Post Base Support Bracket with 60mm Raiser for 6" / 150mm Wood

    Heavy-Duty Welded Post Support Bracket with 60mm Raiser for 6" / 150mm Wood What can it be used for? This bolt-down post base support bracket secures 6-inch (150mm) wooden posts to concrete or hard ground. It’s ideal for fences, pergolas, and other outdoor structures,...
    £45.00
    £45.00
  • Heavy-Duty U-Shaped Post Support Bracket for 6" / 150mm WoodHeavy-Duty U-Shaped Post Support Bracket for 6" / 150mm Wood

    Heavy-Duty U-Shaped Post Support Bracket for 6" / 150mm Wood

    Heavy-Duty U-Shaped Post Support Bracket for 6" / 150mm Wood This bolt-down U-shaped post support bracket secures 6-inch (150mm) wooden posts to concrete or hard ground. It's perfect for fences, pergolas, and other outdoor structures, providing a strong foundation without needing to dig or...
    £20.00
    £20.00
  • Deep-Edge Bolt-Down Post Base Bracket for 6" / 150mm WoodDeep-Edge Bolt-Down Post Base Bracket for 6" / 150mm Wood

    Deep-Edge Bolt-Down Post Base Bracket for 6" / 150mm Wood

    Deep-Edge Bolt-Down Post Base Bracket for 6" / 150mm Wood What can it be used for? This bolt-down post base bracket secures 6x6 6-inch (150mm) wooden posts to concrete or hard ground. It’s ideal for fences, pergolas, and outdoor structures, providing a strong foundation...
    £20.00
    £20.00
  • Heavy-Duty Slot-In Welded Bolt-Down Post Base for 6" / 150mm WoodHeavy-Duty Slot-In Welded Bolt-Down Post Base for 6" / 150mm Wood

    Heavy-Duty Slot-In Welded Bolt-Down Post Base for 6" / 150mm Wood

    Heavy-Duty Slot-In Welded Bolt-Down Post Base for 6" / 150mm Wood What can it be used for? This bolt-down post base secures 6-inch (150mm) wooden posts to concrete or hard ground. It’s ideal for fences, pergolas, and other outdoor structures, providing a stable base...
    £50.00
    £50.00
  • Heavy-Duty Welded Hidden Bolt-Down Post Anchor with 50mm Raiser for 6" / 150mm WoodHeavy-Duty Welded Hidden Bolt-Down Post Anchor with 50mm Raiser for 6" / 150mm Wood

    Heavy-Duty Welded Hidden Bolt-Down Post Anchor with 50mm Raiser for 6" / 150mm Wood

    Heavy-Duty Welded Hidden Bolt-Down Post Base with 50mm Raiser for 6" / 150mm Wood What can it be used for? This bolt-down post anchor securely holds 6-inch (150mm) wooden posts to concrete or hard ground. It’s perfect for fences, pergolas, and outdoor structures, providing...
    £36.00
    £36.00
  • Fence Post Support Bolt-Down Brace & Foot Base Brackets for 4" / 100mm WoodFence Post Support Bolt-Down Brace & Foot Base Brackets for 4" / 100mm Wood
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    Fence Post Support Bolt-Down Brace & Foot Base Brackets for 4" / 100mm Wood

    Fence Post Support Bolt-Down Brace & Foot Base Brackets for 4" / 100mm Wood These heavy-duty, bolt-down fence post brackets provide strong and secure support for 4" (100mm) square timber fence posts. Ideal for outdoor structures like pergolas, fences, and carports, the brackets bolt...
    from £10.95
    from £10.95
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  • Fence Post Support Bolt-Down Brace & Foot Base Brackets for 3" / 75mm WoodFence Post Support Bolt-Down Brace & Foot Base Brackets for 3" / 75mm Wood
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    Fence Post Support Bolt-Down Brace & Foot Base Brackets for 3" / 75mm Wood

    Fence Post Support Bolt-Down Brace & Foot Base Brackets for 3" / 75mm Wood These Fence Bolt-Down Post Support Brace & Foot Base Brackets are designed to hold 3” (75mm) square timber fence posts securely in place. Whether you're building a pergola, putting up...
    from £7.95
    from £7.95
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