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B&Q£20.34Visit shop B&Q - Heavy Duty Hot Dip Galvanised Bolt Down Fence Post SupportSquare Foot Base Bracket71 X 71 mm
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The GeZu Impex Heavy Duty Bolt Down Concrete Fence Pergola Post Bracket is an essential solution for homeowners and professional builders looking to anchor 101 x 101 mm square timber posts securely to concrete foundations. Ideal for fence installations, pergolas, and light timber constructions up to 1.50 meters in height, these brackets offer superior structural stability through a robust, hot-dip galvanised design. One important caveat is that users must ensure the timber post does not contact the bottom of the sleeve during installation to prevent moisture retention and promote proper air circulation.
| Model Part Number | 3103101b-16 |
|---|---|
| Brand | GeZu Impex |
Yes, the hot-dip galvanised finish provides strong resistance to moisture and weather, making them suitable for most outdoor environments.
These brackets are rated for constructions up to 1.5 meters. Exceeding this height may compromise structural stability.
The product includes the brackets; however, concrete anchors and timber screws must be sourced separately based on your specific surface material.
This specific package includes 16 individual post base brackets.
The material thickness is 1.8 mm, providing a balance between flexibility and structural support.
Ensure you are using the side holes with appropriate screws to cinch the sleeve walls against the timber post.
Lift the post slightly off the base using a small plastic spacer to facilitate airflow and water drainage.
Check that the concrete is fully cured and use high-quality masonry expansion bolts suited for the 11 mm diameter holes.
To install, mark your anchor positions on the concrete using the base plate as a template. Drill pilot holes matching your chosen masonry anchor specification and secure the bracket using all eight holes for maximum load distribution. Insert your 101 x 101 mm post into the sleeve. Crucially, ensure the post is suspended slightly or rests on a drainage spacer so it does not touch the base plate, allowing water to drain rather than soaking into the timber end-grain. To maintain, inspect the galvanised coating annually for signs of wear and ensure that the anchor bolts remain tight and free of corrosion.
