I put up 3 18"x96" shelves in my basement. Each shelf is a frame of 2x4s, covered with 1/4" plywood. They are securely screwed to the wall in the back. In the front all I have is a 2x4 support screwed to the each side. It looks like a pretty long unsupported shelf, but when I lean about 80 pounds on it right in the middle at the front (presumably the worst possible place) there is no noticable deflection. They will hold no more than 150 pounds each, fairly evenly distributed. Are they sturdy enough, or should I add another support in the middle? It would make putting the big bins (full of my son's scouting gear; 4 sleeping bags seems excessive, but what do I know) up more difficult, but is certainly better than having it break.
- posted
16 years ago