Bolt-Down Post Shoe (Bolt Secure, Oxide Red) provides a strong, convenient base for fixing timber posts onto existing concrete, brick or timber substrates without digging or casting new footings. The heavy-duty steel shoe grips the post securely using opposing through-bolts, while the wide base plate spreads load and accepts anchor bolts for a fast, reliable installation above ground level.
Key Features & Benefits
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Secure Clamping: Opposed bolts lock the post for a rigid, twist-resistant hold.
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Bolt-Down Base: Wide plate with anchor holes for fixing to concrete, brick or timber decks.
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Protects Timber Ends: Lifts posts clear of standing water to help reduce rot risk.
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Durable Finish: Oxide red coating for corrosion resistance and a professional appearance.
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Fast, No-Dig Install: Ideal where excavation isn’t possible or would damage paving.
Product & Technical Details
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Type: Bolt-down post shoe (clamp/bolt secure)
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Material: Heavy-gauge steel
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Finish: Oxide red coating
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Fixing: Through-bolts to clamp post; anchor bolts/screws to substrate (not included)
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Applications: Fencing, pergolas, carports, handrails, decking balustrades
Available Sizes
| Product Code |
To Suit Post Size (mm) |
To Suit Post Size (inch) |
| BDB50 |
50 × 50 |
2 × 2 |
| BDB70 |
70 × 70 |
2 3⁄4 × 2 3⁄4 |
| BDB75 |
75 × 75 |
3 × 3 |
| BDB90 |
90 × 90 |
3 1⁄2 × 3 1⁄2 |
| BDB100 |
100 × 100 |
4 × 4 |
| BDB150 |
150 × 150 |
6 × 6 |
Instructions for Use
- Position the base plate; mark and drill substrate for suitable anchors.
- Fix the shoe down firmly using approved anchor bolts/screws for the substrate.
- Insert the post fully and plumb it; tighten clamping bolts evenly to secure.
- Re-check level and tighten after initial settling and again during maintenance checks.
Limitations & Precautions
- Not a substitute for structural engineering where uplift or high lateral loads exist—size and fixings must suit the design.
- Use corrosion-appropriate anchors for exterior or coastal environments.
- Cut post ends square; apply end-grain preservative before clamping.
A robust bolt-down shoe system that makes post installation quick, accurate and durable—ideal for fencing and outdoor frames where you need secure anchoring without digging.