Hardware
Fence Hardware
Simpson Strong-Tie
$8-$20 eachFence Post Brackets for Surface-Mounted Fence Construction
Fence post brackets mount fence posts on top of concrete slabs, retaining walls, pavers, and other existing surfaces without digging post holes. By bolting directly to the surface they create secure post foundations ideal for patios and retaining wall tops.
Key Features
- No digging or post holes required
- Bolts to concrete or masonry
- Fits standard 4x4 fence posts
- Hot-dipped galvanized
- Quick installation with concrete anchors
Specifications
Material: Hot-dipped galvanized steel | Post: 4x4 standard | Mount surface: Concrete
masonry
wood deck | Anchor bolts: 1/2in concrete anchors (4 per bracket) | Cup heights: Short (3in) and tall (6in)
Best For
Fencing on concrete slabs
Retaining wall-top fences
Patio privacy screens
Rooftop enclosures
Compatible Materials
4x4 fence posts
Concrete slabs
Retaining wall caps
Paver patios (with base)
Wood decks
Pros & Cons
Pros
- ✓ No digging required
- ✓ Fast installation on existing surfaces
- ✓ Posts easily replaceable
- ✓ Works on any solid flat surface
Cons
- ✗ Not as strong as buried posts
- ✗ Requires solid concrete or masonry base
- ✗ Visible hardware at base
- ✗ Limited to lighter fence styles
Installation Tips
Drill anchor holes through base plate into concrete with hammer drill. Insert anchors and tighten. Set post into cup and secure with screws through pre-drilled bracket holes. Verify plumb.
Frequently Asked Questions
Suitable for most residential fences. For tall privacy fences or high-wind areas, add diagonal bracing or reduce post spacing to 6ft.
Yes, but bolt through decking into a solid joist or blocking below. Screwing only into deck boards is not adequate.