GeZu Impex Heavy Duty Bolt Down Concrete Fence Pergola Post Bracket - Grey - 91 X 91 mm

These post base sleeves are designed for the secure installation of square timber posts and fence ...

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B&QB&Q - Heavy Duty Bolt Down Concrete Fence Pergola Post Bracket Hot Dip Galvanised(Pack Of 4) 91 X 91 mm
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£32.93
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Product Information

Full details

The GeZu Impex Bolt Down Post Bracket is designed for homeowners and DIY enthusiasts looking to secure 91x91mm square timber posts to concrete foundations for fences, pergolas, and deck structures. This durable, hot-dip galvanised support ensures a stable base for projects up to 1.50 meters in height, though users must be careful to properly elevate the post slightly above the base plate to facilitate airflow and prevent timber rot.

All features

ColourGrey
Model Part Number310391b-4
BrandGeZu Impex

Extended Product Information

FAQs

Can I use this for a 2-meter tall fence?

No, this specific bracket is rated for constructions up to 1.50 meters in height.

Does this package include the screws or dowels?

No, the screws for the timber and the bolts for the concrete must be purchased separately based on your specific mounting requirements.

Is the finish resistant to salt air?

The hot-dip galvanised finish offers excellent protection, though regular inspections are recommended in highly corrosive coastal environments.

Can I install this on soil?

No, this bracket is specifically designed for installation onto concrete foundations using masonry fixings.

What is the thickness of the steel used?

The bracket is made from 2.0 mm thick galvanised steel.

Troubleshooting

The post feels unstable inside the sleeve

Ensure you are using the correct 91x91mm dimension and tighten the screws firmly through the sleeve wall holes.

Bracket base plate is rocking on the concrete

The mounting surface may be uneven. Use metal shims under the base plate to level it before tightening the concrete bolts.

Pros and Cons

Pros

  • Hot-dip galvanised finish provides excellent weather protection
  • Pre-drilled holes ensure quick and easy installation
  • Sturdy 2.0mm steel construction offers reliable stability
  • Ideal for various outdoor projects like pergolas and fencing

Cons

  • Limited to 91x91mm post sizes
  • Requires professional-grade masonry anchors for concrete installation
  • Not intended for structures exceeding 1.50 meters in height

Setup, Compatibility & Care

Installation requires standard heavy-duty concrete dowels or bolts suitable for your specific foundation type.

  1. Mark your anchor points on the concrete using the bracket base as a template.
  2. Drill appropriate holes into the concrete to match your chosen fasteners.
  3. Secure the bracket base to the concrete foundation using the 11 mm diameter holes.
  4. Insert the timber post into the sleeve and fasten it through the pre-drilled holes in the sleeve walls using structural wood screws.

Care: While the galvanised finish is highly resistant to corrosion, it is recommended to periodically inspect the hardware for signs of loosening after extreme weather events. Clean away any debris that accumulates around the post base to maintain proper drainage.

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