Buy Treated Pine Logs, Fence Post Brackets and More

Shop our range of treated pine logs, fence post brackets and landscaping timbers — H4 and H5 treated pine logs, metal post brackets and related landscape construction products for retaining walls, garden edging, rustic fencing and outdoor structures.

Treated Pine Logs & Post Brackets — Buying Guide

Treated Pine Round Logs

Treated pine round logs provide a rustic, natural timber aesthetic for garden borders, retaining walls, raised beds and rustic fence post-and-rail applications. The preservative treatment ensures long service life in ground-contact and weather-exposed applications without the significant cost premium of hardwood timber. Common diameters range from 75mm to 200mm, with lengths from 1200mm to 3000mm depending on the application.

Fence Post Brackets

Metal post brackets (also called post anchors, post bases or concrete post holders) provide a secure, adjustable connection between timber fence posts and concrete footings or paved surfaces. They eliminate the need to embed the timber post directly in the ground (which can accelerate rot at the base), instead holding the post above the footing surface for greatly extended post service life. Brackets are available in galvanised steel and stainless steel for outdoor use.

Common Applications

  • Retaining wall construction — treated pine round logs stacked or upright as rustic retaining walls for gardens and embankments
  • Garden border edging — half-round logs as natural, cost-effective garden edge material
  • Post-and-rail fencing — round logs as rail members in rural-style residential fence installations
  • Deck and pergola construction — post brackets for securing deck posts to concrete footings without in-ground timber embedment
  • Fence post anchoring — bracket-mounted posts for timber paling and picket fences on hard surfaces

Treatment Classes

H4 treated timber is appropriate for most garden and landscaping in-ground applications. H5 treated timber is required for high-moisture applications and aquatic environments. Check individual product listings for treatment class specifications. Always specify the treatment class required when ordering for in-ground use.

Frequently Asked Questions

What is the advantage of using post brackets over burying posts?
Post brackets extend post service life significantly by keeping the timber above the moisture line. Timber rots fastest at and just below the soil surface — elevating the post above grade on a metal bracket removes it from this high-decay zone.

What size round logs for retaining walls?
For low retaining walls (under 600mm), 100mm–150mm diameter logs are typical. For taller walls, 150mm–200mm diameter provides greater structural capacity. Consult a structural engineer for walls over 600mm high.

Order Treated Pine Logs & Brackets Online — Australia-Wide Delivery

Order online for fast dispatch. We supply homeowners, landscapers and builders across Australia with treated pine landscaping products and metal post hardware. Contact us for bulk pricing.