Under Fence Plinths / JD-PL-004
Colorbond Concrete Fence Plinth 2.4m
A reinforced concrete fence plinth that sits under a Colorbond or timber fence to close the gap at ground level, keeping soil, mulch and pets where they belong. Made for 2.4m fence bays, 200–210mm high, from 40MPa concrete with two N12 reinforcing bars. Choose natural grey in 50mm, 60mm or 65mm, or charcoal in 60mm, to suit your fence posts.
Under 50 plinths: usually delivered in 1–15 business days. 50 or more: we confirm your delivery date when you order.
Freight is priced to your delivery suburb for most metro areas, or will be confirmed with you before payment.
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01 / Product overview
Choosing a colour: grey is natural concrete grey. Charcoal is through-coloured, so chips don't show grey. Charcoal is available in 60mm only.
Choosing a thickness: the 50mm plinth fits standard Colorbond post channels. The 60mm and 65mm plinths are rebated at the ends to fit 60mm fence posts.
How many: one plinth per 2.4m fence bay.
Not for retaining: a plinth holds back a small lip of soil only. Where the ground level differs by more than the plinth height, build a retaining wall.
Delivery: concrete plinths are heavy and arrive by truck; plan for machine unloading.
Supply: from our South East Queensland partner yards.
Check your wall design
In Queensland, walls over 1m high, or walls supporting a load such as a driveway or building, generally need an engineer's design and council approval. Confirm sleeper and post sizes against your design before ordering.
02 / Detailed specifications
Know exactly what you’re ordering.
- Product code
- JD-PL-004
- Application
- Under-fence plinth for Colorbond and timber fences
- Material
- Steel-reinforced precast concrete, 200 to 210mm high
- Finish
- Smooth face; natural concrete grey, or charcoal through-colour
- Strength and reinforcement
- 40MPa concrete, 2 x N12 reinforcing bars
- Compliance
- Non-structural; not for retaining
- Sales unit
- each
- Weight
- 63.0 kg
- Colour
- Grey and Charcoal
- Delivery class
- Long and heavy vehicle freight
03 / Shipping
Delivered by truck.
Freight shown on your quote.
Plinths are too long and heavy for a parcel service. Concrete plinths are delivered by truck and need to be unloaded with a forklift, hiab, telehandler, Moffett or similar. Freight depends on your suburb and the weight of your order, and can vary with your site access.
Lead time
Under 50 plinths: usually delivered in 1–15 business days. 50 or more: we confirm your delivery date when you order. Express delivery in 2–3 business days may be available on request. Orders placed after 2pm count from the next business day. We confirm the date with you before you pay.
Delivery area
We deliver this product to Brisbane, Ipswich, Logan, Redlands, Gold Coast, Sunshine Coast, Toowoomba and Gympie. Outside these areas, freight is confirmed with you before payment.
Vehicle access
Allow a safe approach, turning space and a clear, level unloading point. Tell us about narrow gates, steep driveways or overhead obstructions.
Unloading & handling
Confirm who will unload and whether equipment is needed. A forklift, crane or tail-lift is not automatically included.
Freight & timing
Freight is separate from the product price. We confirm the freight charge and delivery window on your quote, before you pay.
04 / Product FAQs
Before you order.
What is a concrete fence plinth?
A concrete fence plinth is a reinforced concrete panel that sits under a Colorbond or timber fence to close the gap at ground level, keeping soil, mulch and pets where they belong. Ours are made for 2.4m fence bays, so order one per bay, and are 200–210mm high from 40MPa concrete with two N12 reinforcing bars.
What thickness concrete fence plinth do I need?
Choose 50mm, 60mm or 65mm to suit your fence posts. The 50mm plinth fits standard Colorbond post channels; the 60mm and 65mm plinths are rebated at the ends to fit 60mm fence posts.
What colours do concrete fence plinths come in?
Natural concrete grey in 50mm, 60mm and 65mm, and charcoal in 60mm only. The charcoal colour runs right through the concrete, so chips don't show grey.
Does a concrete fence plinth suit a Colorbond fence?
Yes, with the right thickness. The 50mm grey plinth fits standard Colorbond post channels. It also suits timber fences, and the 60mm and 65mm options are rebated at the ends to fit 60mm fence posts.
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