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The 100mm x 100mm Green Treated Posts (4" x 4") are heavy-duty structural timber posts designed to provide strong and reliable support for fencing, gates and larger garden frameworks. Manufactured from quality softwood and pressure treated with a green preservative, these posts offer enhanced protection against rot, fungal decay and insect attack.
With a substantial 100mm x 100mm profile, these posts are particularly suited to closeboard fencing systems, gate installations and structural landscaping applications where strength and long-term durability are essential.
100mm x 100mm (4" x 4") timber posts
Green pressure-treated preservative finish
Heavy-duty structural support
Suitable for in-ground installation
Resistant to rot and insect damage
Compatible with fencing panels and featheredge systems
Designed for extended outdoor service life
Closeboard fencing installations
Fence panel systems
Gate post support
Boundary and perimeter fencing
Pergolas and timber garden structures
Structural landscaping projects
The 4" x 4" cross-section provides excellent stability and resistance to lateral movement when correctly installed. These posts are designed for in-ground use and are best set into concrete to create a firm and durable foundation.
For optimal performance, install posts at an appropriate depth (typically one-third of the overall post length) and ensure accurate vertical alignment before the concrete sets. This helps maintain fence line consistency and long-term structural reliability.
Product Type: Timber Fence PostSize: 100mm x 100mm (4" x 4")Material: SoftwoodFinish: Green Pressure TreatedInstallation Type: In-Ground (Concrete Set Recommended)Application: Fencing, Gates & Garden StructuresUse Class: External – Structural SupportSupply Format: Sold IndividuallyPack Size: Bulk quantities available on request
The 100mm x 100mm Green Treated Fence Post offers dependable strength and long-lasting protection for demanding fencing and structural garden projects. Its pressure-treated finish and substantial dimensions make it a reliable choice for both professional installers and domestic landscaping applications.
