Should I install a DPM or a Moisture barrier in this circumstance:
Suspended timber ground floor above concrete oversite
22mm moisture resistant T&G chip board- stuck with Caber D4 glue
???? Either Howdens DPM or Bitumen Moisture barrier paper???
Laminate underlay
Laminate flooring
All laminate joints will be sealed - kitchen area.
Thanks for your thoughts
Marvin.