Best current price£46.80from B&Q
Shopping.co.uk recommended and popular offers
B&Q£46.80Visit shop - 10Ft Brown Treated Square Top Wooden Fence Post 3000mm X 100mm X 100mm (4" X 4")
Visit shop2 offers from £46.80 - £47.00
View price history by clicking the chart icon.
Designed for DIY enthusiasts and landscaping professionals, these pressure-treated B&Q softwood posts offer a robust solution for building durable garden fencing and gate structures. The primary benefit is the long-term protection against rot and insects provided by deep-penetration pressure treatment, though users should note that the significant 3000mm length requires a two-person team or professional equipment for safe and level installation.
| Brand | B&Q |
|---|
It is already pressure-treated for external use. However, re-treating cut ends with a wood preservative is recommended to maintain the barrier against rot.
Yes, the 100mm x 100mm profile is specifically designed to provide the stability required for gate installations.
For maximum stability, aim for a depth of at least 600mm to 900mm depending on the height of your fence and local wind conditions.
Yes, once the wood has fully dried out after installation, you can apply an exterior wood paint or stain to match your garden aesthetic.
The square-cut top allows for the use of external-grade wood adhesive or galvanized nails to secure a standard-sized post cap.
Ensure the post hole was backfilled with adequate post-mix concrete or gravel and tamped down firmly at each layer during the initial setup.
This can occur due to moisture changes; applying a wood preservative or a protective post cap will reduce water ingress and minimize splitting.
Use temporary wooden bracing stakes nailed to the post at 90-degree angles to hold the post in a plumb position until the concrete cures.
For optimal setup, ensure that post-holes are dug to a depth of at least one-third the height of the post. It is recommended to use post-mix concrete or compacted aggregate to secure the base, ensuring there is drainage at the bottom to prevent water from pooling around the timber. While the wood is pressure-treated, any cuts made during installation should be sealed with a suitable wood preservative to maintain the integrity of the treatment. To extend the life of the post further, consider adding a decorative cap to the square top to prevent rainwater from soaking into the end grain.
