Allan Block Walls


Allan Block is a leading provider of segmental retaining walls (SRW’s) for any size or type of project. Products are available in modular sizes and styles (including recycled). AB offers the best estimating tools, services and training in the industry. They also offer a two-sided, free standing patio wall for patio surrounds, kitchens, fire pits and more. They also offer and sound abatement/privacy concrete fence product for a more industrial look.


Contact Norwin Landscape Supply for information or to order Allan Block products.


The AB Collection of retaining wall products gives a smooth fluid finish to any outdoor living space. Use the blocks individually or blend them together to create patterned walls that will define your space for years to come. Enjoy the beauty and durability of this collection’s classic cut stone look that adds distinguished style to any landscape.

Classic Cap
1 sq. ft. Block
1 sq ft. Corner
AB Classic 1 Sq ft. Lite
Aussie Block


The AB Courtyard Collection is a two-sided, free standing patio wall and post system. Easily create an outdoor “room” to your patio, custom outdoor grilling area, add built in patio seating, fire pits or ponds. The versatility of AB Courtyard allows you to build many different beautiful projects and some in just a weekend.

Courtyard Wall Cap
Courtyard Corner
Courtyard Post cap


This collection has a rustic tumbled finish on all sides, making it an excellent option for two-sided walls. Our Village garden wall is manufactured in three aesthetically pleasing colors which complement our village paving stones. This is one piece system that measures 4" x 8" x 16 " and can be successfully used both vertically and horizontally to yield beautiful patterns. Village garden wall can also be used to create a beautiful square fire pit to complement your village garden wall or add a nice addition to any project.

Earthen Blend
Sandstone Blend