AB Metropolitan - Retaining Wall
pp. 6-7With minimalistic aesthetics and smooth clean lines, the AB Metropolitan line of blocks main focus is on functionality. This mid-century modern style will offer the same dependable Allan Block system in this brand new look. This style offers a solution for a variety of wall applications, ranging from small residential to large-scale commercial projects. Find your local distributor to see your options.
The AB Metropolitan Collection offers a smooth, architectural look and style for a subtle marbled look with a contemporary feel, while maintaining the trusted performance of the other AB Retaining Wall Collections. Enjoy the beauty and durability of this collection’s look that adds distinguished style to any outdoor landscape.

AB Metro Classic

AB Metro Corner

AB Metro Capstone
Actual dimensions, weights and setbacks will vary by manufacturer. Check with your local Allan Block distributor for exact specifications and color availability, caps and corners.
AB Metropolitan™ Collection Product Specifications
| AB Metro Classic | AB Metro Corner | AB Metro Capstone |
|---|---|---|
| 6° Setback | ||
| 1 sq ft. approx. 11 blk per m² | ||
| 75 lbs (34 kg) | 55 lbs (25 kg) | 55 lbs (25 kg) |
| 8 in. H (200mm) | 8 in. H (200mm) | 4 in. H (100mm) |
| 12 in. D (300mm) | 8 in. D (200mm) | 12 in. D (300mm) |
| 18 in. L (460mm) | 16 in. L (400mm) | 18 in. L (460mm) |
Easy Installation
The AB Metro Collection is easy to install. These blocks dry-stack without mortar or footings. The hollow core feature makes them easier to handle and promotes good drainage behind the wall. The raised lip and notch lock each block in place and creates a natural setback Use one sized block or mix the different block sizes together in the wall to capture the look of hand laid stone. The AB Metro Collection is right at home in residential settings where retaining walls 6 ft (1.8 m) and under are typically called for, and up to the task on larger retaining walls 6 ft (1.8 m) and over.