G
GazTech
All new builds since 2004 in USA,have used backerboard.Plasterboard is a thing of the past.Technology has finally won over,if Gyproc want to cry about it,then they should have developed backerboards!!!!!When reboarding would you do it on top of the old one ? from the picture it doesn't look like a smooth surface. Obviously i think its better to reboard from new, would it be plasterboard or backerboard ?