More Picture Of How To Fasten Floating Shelves To A Wall Best Resolution Image. Secure them to the shelves using a wood screw and Phillips-head screwdriver then. Cut a 22 long enough to insert the hollow part of your floating shelves.
Attach it into studs if possible if not use anchors. I used the GRK RSS fasteners to attach directly into the studs and. Attach 22 cleats to the wall.
Secure cleat to wall with 3 screws.
Lift your floating wall on top of the blocks that are sitting on top of the base plate. My favorite way is to build a brace and attach that to the wall first. Screw it in into the studs and then screw the shelves into the plywood. The plywood will bend a little andor you can shim it out as needed to fit the wall so that the shelves will not have a big difference between them like they do now.