MagnumStone is proudly recognized as the world’s first wet-cast big block hollow- core retaining wall system for residential and commercial projects. With decades of industry experience, MagnumStone was developed by a contractor, for contractors, engineers, architects, and manufacturers.
The big blocks eco-friendly design contains 40% less concrete than solid concrete systems and delivers simple,
efficient retaining walls with beautifully natural, textured facing. MagnumStone has the only multi-length gravity
retaining wall extender units on the market, which enhance and encourage design creativity.
Register here for MagnumStone Wall Designer.
MagnumStone is a registered trademark of CornerStone Wall Solutions Inc..
Mutual Materials Co. accepts no liability or responsibility for the misuse of products purchased which includes, but is not limited to, improper installation and/or application of product.