Every retaining wall will have some caps that need cutting. At a minimum caps will need to be cut to length, and frequently you need to customize blocks or caps to make them fit tightly (especially when building stairs out of Allan Block).
All gravel used under or behind a retaining wall needs to be compacted to prevent future settling, and to strengthen the wall by locking the block and gravel together.
After the retaining walls base is in, the wall blocks start getting stacked on top of one another. This is the fun part of a retaining wall build!
Building a strong, long-lasting retaining wall starts from the ground up—literally! Learn how a well-prepared base sets the foundation for durability and success.
Retaining wall drainage is a system, or multiple systems, designed to remove water away from behind a retaining wall.
Excavation for a retaining wall is the process of removing soil to make way for the gravel and retaining wall blocks.
Understanding when retaining wall engineering and permits are required can be a little confusing. Keeping this in mind I’ll do my best to explain the differences, and the factors involved.
There are many Allan Block retaining wall cap options, each with their strengths and weaknesses. First, I’ll give you an overview, then application specific strengths an weaknesses.
Allan Blocks come in 4 main colors, and from that typically we mix and match to create a few more options.
Choosing between curved and straight retaining walls? Discover the benefits, challenges, and design tips to ensure your wall is both strong and stunning!