Our popular Belgard Tandem Wall now has a new and improved construction process. The Tandem Modular Block or Next Block replaces the plastic dovetail connectors, while giving you more stability during construction while maintaining your ability to build curves, free standing two side walls and single sided retaining walls.
Find a link to the installation guide and installation videos up on our blog at [ Ссылка ]
![](https://i.ytimg.com/vi/Opbwtk9M_XA/maxresdefault.jpg)