GRIPBlock™ is a NEW Cross Laminated Timber (CLT) block that boasts all the benefits of traditional CLT – lightweight, strong, renewable – enhanced with GRIPMetal’s patented mechanical attachment technology that makes it faster and easier to build structures than ever before. Similar to CLT and concrete, GRIPBlock™ is a single block that can be placed precisely like a children’s building brick. For more information about patio walls walls Toronto visit https://www.gripblock.com/