Allan Block Books

Best Practices for Segmental Retaining Wall Design


The intent of this document is to communicate the best practices for design of Segmental Retaining Walls as determined by Allan Block Corporation based on over 30 years of research, design and field experience.

Commercial Installation Manual for Allan Block Retaining Walls


You can rely on quality Allan Block products and talented professionals to provide you creative solutions that work. By using the information we have on building retaining walls you will get everything you need to plan, design and build the perfect retaining wall project.

Allan Block Spec Book


The following pages will provide assistance to a broad range of preofessional retaining wall designers. This technical specification manual will alow a wall designer to source and reference specific information for use in developing projecgt documents.

Allan Block Tools

AB Walls Design Software for Design Professionals


AB Walls is a comprehensive design tool which outputs professional quality construction drawings with technical support data. Ability to transfer a conceptual layout from a site plan to a complete wall solution and then export it to various CAD software programs as well as to the 3D Modeling Program SketchUp. In addition, designers can generate elevations, plans, and multiple cross-sectional views of their retaining wall projects.

AB Layout Tool


Use the simple tool to trace the wall and scale, and then import the details into the Allan Block Estimating Tool or the AB Walls Design Software, saving time and providing material accuracy to what is designed.

AB Retaining Wall Estimating Tool


The new web-based AB Estimating Tool is designed to save you time, estimate the project accurately, and prepare quality results. From pricing sheets to site specific details and elevation views, this tool will help you elevate your proposals and bring value to your customers.

More AB Tools


Check out our other free design and estimating tools for retaining walls, seating walls, and fences. They’re easy to use, ad-free, and completely free of spyware.

Other Products & Resources

Other Allan Block Products


AB Courtyard, AB Metro Patio Walls & AB Fence

Allan Block has the systems to satisfy every design. Create new outdoor rooms with AB Courtyard and AB Metro Patio walls.

AB Workshop Video Gallery


Use our new AB Workshop videos to learn how to use the tools, proper installation, product tips and tricks to make your project easier..

Certification / Education Training


The Allan Block Contractor Certification Program is designed to give contractors the proper training and tools to ensure top quality retaining walls are built.

Segmental Retaining Wall Design Details


The following is a listing of the Allan Block Typical Details that are available. Each file also is available for download in AutoCAD (.dwg or .dxf), or Adobe Acrobat (.pdf) file format.