| Skip the vinyl and save some money. Compared to cinder block, that vinyl stuff costs far more for maybe 0.5 percent increase in mass.
--Ethan[/quote]
Use the sound board or blackboard as some call it, 1/2" thick 4' by 8' around $8.00
2 layers work very well and is cheaper than the vinyl sheet.
It has its place, when space is a premium for example. |