Yes, it is recommended for glass shelving from 1/4" to 1/2" thick no deeper than 12". Depending on how much weight you plan to put on the shelf will depend on how many brackets you use to support a 48" long span. 2 brackets can support 66 pounds. If your glass weighs 30 pounds then you only have 36 pounds you can put on the shelf assuming both brackets go into studs. I would recommend putting 3 brackets per 48" shelf.
Answered on 4/11/2011 by Melanie from Smart Furniture