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ROMAN WALL®

The antiqued, split face of Roman Wall makes it a more rugged-looking alternative to Concord Wall. The built in setback design automatically forms the correct slope for retaining walls, and tapered units make it simple to build in straight or curved applications. Units are available in three lengths, making it possible to build walls in a variety of patterns. Build gravity walls up to 2.5ft (1m) or grid reinforced walls up to 25ft (7.5m) high under typical conditions. A cap unit is also available.

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ROMAN WALL®

The antiqued, split face of Roman Wall makes it a more rugged-looking alternative to Concord Wall. The built in setback design automatically forms the correct slope for retaining walls, and tapered units make it simple to build in straight or curved applications. Units are available in three lengths, making it possible to build walls in a variety of patterns. Build gravity walls up to 2.5ft (1m) or grid reinforced walls up to 25ft (7.5m) high under typical conditions. A cap unit is also available.

Colors
Applications
Fire Features
Garden Walls
Grill Islands
Pillars
Structural Walls
Water Features
Shape and size
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CORNER
200mm x 150mm x 300mm
7 7/8" x 5 7/8" x 11 7/8"
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CORNER
200mm x 150mm x 300mm
7 7/8" x 5 7/8" x 11 7/8"
img
CORNER
200mm x 150mm x 300mm
7 7/8" x 5 7/8" x 11 7/8"
img
TAPERED
200mm x 150mm x 300mm
7 7/8" x 5 7/8" x 11 7/8"
img
TAPERED
200mm x 150mm x 300mm
7 7/8" x 5 7/8" x 11 7/8"
img
TAPERED
200mm x 150mm x 300mm
7 7/8" x 5 7/8" x 11 7/8"

Product Gallery

Technologies
Technologies
Classic
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Classic

Our budget-friendly, Unilock Classic pavers and walls are manufactured to exceed ASTM standards for quality and strength. Available in classic shapes and styles, these products utilize a traditional product mix of large and small aggregates that is consistent from top to bottom with color mixed throughout.

Our technologies
Colors
GRANITE
ALMOND GROVE
SIERRA
Pick a color
GRANITE
ALMOND GROVE
SIERRA
Information
Information
Packaging

Applications – Design and build projects such as planters, steps, grill islands, pillars, seat walls and water features. Can be used for straight and curved installations (Radius 5’ is the tightest radius).

Capacity – Gravity walls up to 39” (1m). Geogrid reinforced walls up to 20 ft. (6.1m)

Recommended Base Stabilization – one layer of DriveGrid stabilization grid between subgrade and base material. Use under Standard Base or Permeable Base.

Standard Base – Min. 6” – 8” of ¾” Crusher Run gravel (any road base standard in accordance with ASTM-D2940) compacted to 98% Standard Proctor Density (SPD).

Alternative Permeable Base – Min. 6” – 8” of ¾“ clear open-graded stone compacted to achieve full particle lock-up and consolidation. (Clear open-graded does not compact but does consolidate slightly by rattling the particles together).

Leveling – Leveling retaining wall blocks directly on top of gravel is tedious and generally does not yield the best results. U-Grip Base units or universal base pads are recommended under all Unilock walls for improved accuracy and speedier installation. Additional benefits include long term structural integrity and an overall better appearance. Poured concrete leveling pads, reinforced with rebar, are also a great way to accomplish leveling, particularly for larger installations. You must ensure that the concrete is poured and finished perfectly in order to achieve a good visual appearance.

Connection – features a tongue and groove connection. Use appropriate concrete adhesive for connection between units where the key has been removed or for corners. Always read adhesive manufacturers’ directions prior to gluing.

Handling – No specific handling instructions.

Coping - This wall requires coping. Choose a manufactured coping such as Unilock Universal Coping or any of our natural stone coping options. Install with tight joints or 3/16” gap between units and amend with an exterior latex caulking. Cutting may be required; a diamond blade saw is required to cut coping properly. Glue all coping using a specially formulated concrete adhesive that is strong and will not break down over time. Always read adhesive manufacturers’ directions prior to gluing.

Per Bundle SectionUnits per LayerUnits per FcFtLbs per LayerLbs per UnitFcFt per LayerFcFt per UnitLayers per BundleUnits Per SectionUnits per BundleLbs Per SectionLbs per BundleFcFt per Bundle
CORNERTAPERED
Per Bundle Section34
Units per Layer820
Units per FcFt1.203
Lbs per Layer344960
Lbs per Unit4348
FcFt per Layer6.676.67
FcFt per Unit0.830.33
Layers per Bundle - 3
Units Per Section - 15
Units per Bundle - 60
Lbs Per Section - 720
Lbs per Bundle - 2880
FcFt per Bundle - 20.00

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