For me 6mm Hardie on timber floors as I find it stronger than Delta, Wedi etc. If I were to use XPS boards on timber floors I would use 10mm.
As for cutting 6mm Hardie is really easy, it’s a score and snap process using their scoring knife, two passes and bend over a piece of timber.
Drilling holes is easy too, I use spade bits as they don’t produce as much fine dust as hole saws but I have my vacuum on to collect any dust as I drill anyway.
As for cutting 6mm Hardie is really easy, it’s a score and snap process using their scoring knife, two passes and bend over a piece of timber.
Drilling holes is easy too, I use spade bits as they don’t produce as much fine dust as hole saws but I have my vacuum on to collect any dust as I drill anyway.