Building with OSBLOCK™ is easy. Each block is 8 feet long and are inserted into the other to erect the insulated exterior walls.
OSBLOCK unique mortises and tenons system is game-changing.
Being precisely manufactured, the mortises guarantees that your walls will be straight in any situation. It reduces the risks of error and eases many construction steps.
Using our patented clips, lock each block together with the OSBLOCK key by a simple rotation. No screws needed.