Oldcastle 16204425 Concrete Garden Wall Block 12x8 in Gray

Product Description

The OLDCASTLE 16204425 is a precast concrete garden wall block used for constructing decorative and functional landscape walls. Measuring 12 inches long by 8 inches wide, this block is designed for ground-level and above-grade retaining and garden wall applications. Its gray Windsor Stone finish delivers a consistent, textured appearance suited to residential landscaping projects. Landscapers, hardscape contractors, and property owners working with segmental retaining wall systems install this block type as a standard course unit. The unit weight derived from package data indicates a dense, durable concrete construction built to handle the compressive loads typical in garden wall stacking.

This block is suited for residential and light commercial landscaping applications, including raised garden beds, low retaining walls, terraced slopes, and decorative borders. It is stacked without mortar in most applications, relying on block geometry and gravity for stability. The gray finish blends with a wide range of hardscape materials. Sold in units, this block is typically ordered in pallet quantities for larger installations. One pallet contains 126 units as packaged by the manufacturer.

Key Features

• Precast concrete construction for consistent dimensions and long-term durability
• 12-inch length by 8-inch width suits standard garden wall coursing layouts
• Gray Windsor Stone finish provides a uniform, natural-looking texture
• Dry-stack compatible design requires no mortar in typical residential installs
• High unit count per pallet (126 units) supports efficient large-scale ordering

Compatibility

Designed as an OEM-style replacement and standard unit for segmental concrete garden wall systems typical in residential and light commercial hardscape construction.

Installation Notes

Installation is typically performed by hardscape contractors or experienced landscapers. Establish a compacted gravel base before laying the first course to ensure proper drainage and level footing. Follow local building codes and the manufacturer stacking guidelines for wall height limits and batter requirements. Do not exceed recommended freestanding wall heights without engineering review or appropriate geogrid reinforcement.

Technical Specifications

• Length: 12 inches
• Width: 8 inches
• Pallet Weight: 2646 pounds
• Package Quantity: 126 units per pallet
• Unit of Measure: EA
• Color: Gray
• Material: Concrete

Standard Information

• Brand: OLDCASTLE
• Manufacturer Part Number: 16204425