Description
Build crisp 90-degree turns and clean ends in your retaining wall with Sigma Plus 8″ Corners (Smooth). Create a modern, finished look on seat walls, pillars, and step returns while keeping your layout square and sturdy. Fit courses fast with a true 8″ height that aligns with common wall systems.
Key Features
- Smooth face: Get a clean, contemporary look that matches Sigma Plus Smooth units.
- True corner design: Form neat 90-degree corners and end returns without awkward cuts.
- DIY-friendly sizing: Handle, stack, and align quickly to keep projects moving.
- Consistent 8″ course height: Keep rows straight and your layout predictable.
- System match: Pair with Sigma Plus straight units for a seamless texture and color flow.
- Outdoor-ready build: Stand up to year-round weather with minimal upkeep.
Applications
Finish corners on retaining and garden walls. Cap off seating walls, columns, and step risers. Tidy transitions around patios, walkways, and raised beds for a polished backyard build.
Specifications
- Material: Manufactured concrete wall unit
- Dimensions: 8″ H x 18″ D x 8″ L
- Finish: Smooth face
- Colors: Matches Sigma Plus palette; availability varies by location
Start on a level, compacted base and check square often. Stagger joints for strength and bond caps with masonry adhesive. Add proper drainage behind retaining walls and follow local codes; consult a pro for walls over 3–4 feet.
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