J J Jeremiaha Austin Nov 9, 2013 Looks like you used a lot of wood. 16" inch spacing between supports is the norm for most layouts unless you plan to walk on it. if it is at lift up to the ceiling then 12" support spacing is recommended.
Looks like you used a lot of wood. 16" inch spacing between supports is the norm for most layouts unless you plan to walk on it. if it is at lift up to the ceiling then 12" support spacing is recommended.