Name: Retaining Walls Direct
Address: Pillapai Street, Charlestown, NSW, 2290, AU
Telephone: 1800 880 124
Price range: $$

AS 4678 Certified | Trade Accounts Welcome | 40+ Years Experience

Under-Fence Plinths: What They Are & When You Need One

What is an under-fence plinth and when is one enough versus needing a full retaining wall? Sizes, fence compatibility, and how they protect timber and Colorbond fences.

August 12, 2026
10 min read

Dy-Mark Spot Marking Paint 350g

Geo Matting | Geotextile Fabric for Retaining Wall Drainage

Ag Pipe 100mm x 20m | Slotted & Socked Drain Coil

Galvanised Steel Post Caps

Galvanised Steel Fence Bracket Kit

Builders Line Nylon Pink 100m

Retaining Wall Advice

Under-Fence Plinths: What They Are & When You Need One

Dy-Mark Spot Marking Paint 350g

Geo Matting | Geotextile Fabric for Retaining Wall Drainage

Ag Pipe 100mm x 20m | Slotted & Socked Drain Coil

Galvanised Steel Post Caps

Galvanised Steel Fence Bracket Kit

Builders Line Nylon Pink 100m

Retaining Wall Advice

Under-Fence Plinths: What They Are & When You Need One

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