Treated Pine Post 100×75
100x75mm treated pine posts are commonly used for a variety of fencing applications, including boundary fences and privacy screens. These posts are a popular choice due to their cost-effectiveness, durability, and resistance to pests and decay.
The Treated Pine Post 100×75 is a high-quality, robust timber post designed for fencing, landscaping, and structural applications. With its 100mm x 75mm dimensions, this post provides excellent strength and stability for a variety of outdoor projects, offering both performance and aesthetic appeal.
Treated to the H4 standard, these posts are specially treated to provide superior protection against rot, termites, and fungi, making them the perfect choice for outdoor environments and ground contact applications. Whether you’re building a boundary fence, retaining wall, or garden feature, the Treated Pine Post 100×100 is a reliable and long-lasting solution.
Key Specifications:
Dimensions: 100mm (Width) x 75mm (Depth) x custom lengths available (commonly 2400mm, 2700mm, 3000mm, etc.)
Treatment: H4 Treatment for superior protection against rot, termites, and decay—ideal for ground contact and exposed conditions
| Length | 1800 mm, 2400 mm, 2700 mm, 3000 mm |
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Features of Treated Pine Post 100×75
- Available in multiple lengths in 100x75mm size
- H4 rating for direct ground contact
- High-quality treated pine construction
- Fungi, rot, and termite resistant
Benefits of Treated Pine Post 100×75
- Excellent, long-lasting structural support
- Great for the harsh Australian climate and soil
- Perfect for fences, landscaping, and other outdoors projects
- Cost efficient and great for other residential projects
A 100×75 treated pine post is a rectangular timber post used for fencing, gates, and landscaping.
100mm x 75mm size → slightly slimmer than 100×100
Usually H4 treated for in-ground use
Common in residential fencing projects
Available in various lengths depending on fence height
It’s mainly used for fence posts, small gates, and garden structures. It provides solid support while being a bit lighter than 100×100 posts.
Yes, it’s suitable for standard residential fences. For heavier gates or high-load areas, we may recommend 100×100 posts instead.
Around 600mm–900mm into the ground, depending on fence height and soil type
Proper concreting helps keep the post stable.
Delivery
Your order is prepared by our team and delivered once everything is checked and packed.
Learn more about Term & Condition
Return & Exchange Policy
1. Change of Mind Returns
We aim for complete satisfaction with every order. Please review our policy below for returns and exchanges.
- Returns for change of mind must be made within 14 days of purchase.
- Items must be unused, undamaged, and in their original packaging.
2. Return Process
- Contact our team via phone or email (details below).
- Provide your invoice number and a brief description of the issue.
- All returns must be authorized before being sent back to our warehouse.







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