When to use ditra matting

[doug boardley]

too

 

[Gazebo]

Why are you laying insulation boards on top of a decoupling membrane Gary

ooopps my mistake, i am not laying insulation boards on the membrane, but under it, as grumps says he answered my question earlier, its me getting in a cafuddle,cheers for all your help though guys.
:8:

 

[Dan]

Just bumping this thread. If it's not a current topic then don't worry about it for now. Other threads like this can be found in the main tiling forum. If you do want to reply to it, please do. Your information may add value to somebody reading the forum in the future.