òDouble
Wrapped backerboard
òááá
Double wrapped fiberglass edge allows for closer
fastener application
ò ofá nails and
screws at the edge without crumbling or spinout
òCement Coated backerboard
û Single cement coated edge for nailing or screwing
òGlass Mesh backerboard
û Open mesh edges may be used without tape for nailing or
screwing
òFiber Cement backerboard
ò Squared off open edge best used with tape and can only be screwed where pre-printed
grids allow
ò