I want to put a bookshelf (heavy load) in a small alcove where I have access to threw studs, two 11" apart (left side) and the other two 28" apart (right side).
I would like to mount standards to this and will need something in the center to keep the wood from bowing.
Can I mount a standard on either end and then use some drywall anchors for a third standard in the middle?
This small bits of tape indicate where I marked off screws to help find the studs.
Best Answer
Yes this will be fine if you use the right type of anchor, you need toggle bolts of some sort. For example a 3/16" toggle bolt in 1/2" drywall can support 70# of load. If you have two or three of these on the middle shelf bracket, it will be more than adequate.
I'd recommend snaptoggles, eztoggles, or other variant that holds the toggle in the wall without the bolt - these are much easier to use.
When you select your shelf brackets, you'll want something that you screw fast to the wall; you don't want something with the "keyhole" type mounting holes, where you basically hang the shelf brackets off the screws.