Sigma Plus 6″ Wall Split Face (C)

Description

Build straight, durable retaining walls faster with the Sigma Plus 6″ Wall Split Face retaining wall block. Tackle seat walls, raised beds, and landscape borders with a rugged split-face look that hides scuffs and blends into your yard. Rely on its 6″ course height and deep 12″ profile to keep projects solid and professional-looking—without overcomplicating your weekend build.

Key Features

• Split-face texture: Get a natural stone look that elevates patios and garden spaces.
• 6″ course height: Stack consistent layers quickly for clean, level walls.
• 12″ depth: Improve stability for freestanding and low retaining applications.
• High-strength concrete: Stand up to weather, freeze-thaw cycles, and everyday wear.
• DIY-friendly install: Dry-stack the units; use adhesive for caps and key courses.

Applications

Create tidy garden borders, seat walls around a patio, or low retaining walls to manage grade changes. Frame outdoor kitchens and fire features with a consistent block size that lays out predictably. Match the split-face style with complementary caps for a finished, cohesive look.

Specifications

• Material: Concrete
• Dimensions: 6″ H x 12″ D x 16″ L
• Finish: Split-face textured surface
• Colors: Multiple blended tones available; check local availability

Prepare a compacted, level aggregate base and add drainage stone behind retaining walls to reduce pressure. Stagger joints, glue caps, and use geogrid and proper backfill where required by site conditions. Consult local codes or a professional for engineered or taller walls.