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

100PFC vs 150PFC C-Channel Steel Posts: Sizes & Specifications

100PFC or 150PFC — which C-channel end post suits your retaining wall? Compare dimensions, sleeper compatibility, lengths and use cases side by side before you order.

August 31, 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

100PFC vs 150PFC C-Channel Steel Posts: Sizes & Specifications

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

100PFC vs 150PFC C-Channel Steel Posts: Sizes & Specifications

Search