Bulk buying screws for backer board

[Flintstone]

Cheers chaps, think I'll get those from Toolstation.

 

[Stu Lilley]

i dont use hardie much dont like it myself ,a plumber i use ashad a few issues with it on walls ,i prefer ditra for floors, just my preferance ,

Ditra is not a alternative to over boarding ....you still need to do this before you install Ditra