The HomeBridgePC GFRC Retaining Wall Post is the structural backbone of the Garden Retaining Wall System. Cast from high-strength GFRC in a limestone finish, each post accepts a driven galvanized ground pipe through its center channel for secure anchoring, then receives wall panels in its side channels to form the wall face. Two Post Types Inline Post — Accepts panels on two opposing faces. Used for all straight runs between the start and end of your wall. Corner Post — Accepts panels on two adjacent (90°) faces. Used wherever your wall changes direction at a right angle. Installation Drive a 1" Schedule 40 galvanized ground pipe (sold separately) into the soil at each post location using the Homebridge Driving Mandrel (sold separately). Slide the GFRC post over the pipe — the pipe runs through the post's center channel and locks it plumb and secure. No concrete footing required. No digging. Once posts are set, panels slide in from the top. Specifications Dimensions: 7.5" × 7.5" × 25" Weight: 83 lbs Finish: Limestone (all posts) Material: GFRC (Glass Fiber Reinforced Concrete) Country of Origin: USA How Shipped: Pallet One post is required at each end of your wall and at every 48" interval along the run. Corner posts replace inline posts wherever a 90° direction change occurs. Not sure how many you need? Ask Marissa our AI assistant. Perfect for Sloped yards & hillside terracing — create level planting beds, lawns, or outdoor living areas on uneven terrain Driveway & walkway borders — define edges cleanly while holding back soil and mulch Erosion control — stop soil migration on embankments, drainage channels, and sloped landscapes Garden bed borders — a polished, permanent alternative to timber, brick, or plastic edging Landscape contractors & municipalities — modular panels and posts install in hours, not days
