7×7 gate post manufactured to provide an exceptionally heavy-duty, durable, and reliable solution for hanging large timber gates and supporting demanding gate installations. With a finished size of approximately 175mm x 175mm, this post is designed for applications where maximum strength, rigidity, and long-term stability are essential.
Each 7×7 gate post is produced from quality softwood timber and fully pressure treated through a tanalisation process. This treatment allows preservative to penetrate deep into the timber fibres, providing long-lasting protection against rot, fungal decay, and insect attack. As a result, the post is suitable for direct ground contact and long-term outdoor use in exposed and high-load environments.
The substantial 175mm x 175mm section offers a significant increase in strength compared to 5×5 and 6×6 posts. This makes the 7×7 post particularly well suited for hanging large, heavy, or frequently used gates, including double driveway gates and oversized garden gates. The increased mass greatly reduces flexing, twisting, and movement caused by gate weight and repeated opening and closing.
This post is finished with a four way weather top. The weathered top design helps shed rainwater away from the surface of the post, reducing moisture absorption and minimising the risk of surface splitting or premature deterioration. In addition to improving durability, the four way weather top provides a clean, professional finish that suits both domestic and commercial installations.
7×7 gate posts are commonly used for hanging heavy single or double timber gates, including featheredge gates, framed gates, and bespoke gate builds. Where gate openings are wide or gate leaves are particularly heavy, the increased section size of a 7×7 post provides the reassurance of long-term structural integrity.
In addition to gate installations, this 7×7 post can be used at key structural points within fencing systems or garden structures where exceptional strength is required. It is suitable for use at corners, load-bearing points, or areas exposed to higher wind loads. The square profile provides clean faces for fixing gate furniture, hinges, rails, or structural components securely.
Fully tanalised timber posts are valued for their longevity and reduced maintenance requirements. Unlike untreated or surface-treated timber, full pressure treatment protects the post throughout its entire cross-section. This significantly reduces the risk of premature failure, even when the post is installed directly into the ground and subjected to constant moisture and movement.
**Pro Tip:** We don’t advise fitting these posts with post mix if you’re hanging gates on them. Post mix simply doesn’t go off strong enough to cope with the weight and repeated movement of gates over time. For 7×7 gate posts, a traditional concrete mix is strongly recommended to provide a much stronger and more stable footing capable of supporting heavy gates long term.
For installation, care should be taken to ensure the post is set to an appropriate depth and positioned perfectly plumb. Due to the size and weight of a 7×7 post, correct installation is critical. A well-installed post will help prevent common issues such as sagging gates, binding, misalignment, or uneven gaps developing over time.
The natural timber finish allows this post to blend easily with a wide range of fencing and gate styles. It can be left to weather naturally or finished with a suitable exterior paint or stain if a specific appearance is required. Any additional finishes should be compatible with pressure-treated timber to maintain the effectiveness of the tanalisation.
This 7×7 gate post is suitable for both domestic and trade use. It is commonly selected by contractors, landscapers, and customers undertaking high-end or heavy-duty gate installations where reliability cannot be compromised. Its size and strength make it ideal for premium gate projects and long-term installations.
The 7×7 gate post with four way weather top provides a dependable solution for installations where maximum strength and stability are required. Its combination of a heavy-duty section size, protective weathered top, and full tanalisation makes it one of the strongest timber gate post options available for garden and boundary applications.
If you are looking for a robust, long-lasting timber post capable of supporting large or heavy gates, the 7×7 gate post offers the strength, durability, and reliability required for professional-quality installations.
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